diff --git a/resource/Pipfile b/resource/Pipfile
index cfce53b..77daed4 100644
--- a/resource/Pipfile
+++ b/resource/Pipfile
@@ -12,7 +12,7 @@ typing-extensions = "*"
 pyjwt = "*"
 asn1crypto = "*"
 ib1-directory = "*"
-ib1-provenance = {git = "git+https://${PROVENANCE_INSTALL_TOKEN}@github.com/kipparker/provenance.git"}
+ib1-provenance = "*"
 
 [dev-packages]
 pytest = "*"
diff --git a/resource/Pipfile.lock b/resource/Pipfile.lock
index c114a71..aeb9cf5 100644
--- a/resource/Pipfile.lock
+++ b/resource/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "3ac2bb8d9df2bc8a71059001befbbf117daafbf66b251d2bb78fd07c2c58db1c"
+            "sha256": "0e242a1701005ff364a15177c5820dadf82d9efffb57ac4a0b5e04cdea648262"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -26,11 +26,11 @@
         },
         "anyio": {
             "hashes": [
-                "sha256:4c8bc31ccdb51c7f7bd251f51c609e038d63e34219b44aa86e47576389880b4c",
-                "sha256:6d170c36fba3bdd840c73d3868c1e777e33676a69c3a72cf0a0d5d6d8009b61d"
+                "sha256:2f834749c602966b7d456a7567cafcb309f96482b5081d14ac93ccd457f9dd48",
+                "sha256:ea60c3723ab42ba6fff7e8ccb0488c898ec538ff4df1f1d5e642c3601d07e352"
             ],
             "markers": "python_version >= '3.9'",
-            "version": "==4.6.2.post1"
+            "version": "==4.7.0"
         },
         "asn1crypto": {
             "hashes": [
@@ -276,12 +276,12 @@
         },
         "fastapi": {
             "hashes": [
-                "sha256:0e7a4d0dc0d01c68df21887cce0945e72d3c48b9f4f79dfe7a7d53aa08fbb289",
-                "sha256:596b95adbe1474da47049e802f9a65ab2ffa9c2b07e7efee70eb8a66c9f2f796"
+                "sha256:9ec46f7addc14ea472958a96aae5b5de65f39721a46aaf5705c480d9a8b76654",
+                "sha256:e9240b29e36fa8f4bb7290316988e90c381e5092e0cbe84e7818cc3713bcf305"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==0.115.5"
+            "version": "==0.115.6"
         },
         "h11": {
             "hashes": [
@@ -341,16 +341,21 @@
         },
         "ib1-directory": {
             "hashes": [
-                "sha256:169057ef457424c29df9035c2b213bb59ba4fa6c3400e33766b392984e2eb869",
-                "sha256:2cfbdc61ca4d50e37ef8e855ce5b7f8f7aa2bbe8fa2b30f9385dae11b4b2a2cf"
+                "sha256:85060b8781aa4d3f5420a0ad55b31ad10d430efa7350a2c8d55f9c838647eced",
+                "sha256:b716f084886254510b28f1297672718398ffd14e7709dbb1927cc8d8e0b57275"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.10' and python_version < '4.0'",
-            "version": "==0.2"
+            "version": "==0.4"
         },
         "ib1-provenance": {
-            "git": "git+https://${PROVENANCE_INSTALL_TOKEN}@github.com/kipparker/provenance.git",
-            "ref": "cbdb2085c4f70f02388d27745a4e44d8316c8a5d"
+            "hashes": [
+                "sha256:54210329bfa2298965332f98edafb9470a72c11ea511071a58a262fbcc4aff29",
+                "sha256:952cbffc3bb09dc8422139ce33ae9a0fc0172d52fbad7f94316b06045e121df2"
+            ],
+            "index": "pypi",
+            "markers": "python_version >= '3.10' and python_version < '4.0'",
+            "version": "==0.1"
         },
         "idna": {
             "hashes": [
@@ -370,11 +375,11 @@
         },
         "pydantic": {
             "hashes": [
-                "sha256:2bc2d7f17232e0841cbba4641e65ba1eb6fafb3a08de3a091ff3ce14a197c4fa",
-                "sha256:cfb96e45951117c3024e6b67b25cdc33a3cb7b2fa62e239f7af1378358a1d99e"
+                "sha256:be04d85bbc7b65651c5f8e6b9976ed9c6f41782a55524cef079a34a0bb82144d",
+                "sha256:cb5ac360ce894ceacd69c403187900a02c4b20b693a9dd1d643e1effab9eadf9"
             ],
             "markers": "python_version >= '3.8'",
-            "version": "==2.10.2"
+            "version": "==2.10.3"
         },
         "pydantic-core": {
             "hashes": [
@@ -653,79 +658,79 @@
         },
         "watchfiles": {
             "hashes": [
-                "sha256:06d828fe2adc4ac8a64b875ca908b892a3603d596d43e18f7948f3fef5fc671c",
-                "sha256:074c7618cd6c807dc4eaa0982b4a9d3f8051cd0b72793511848fd64630174b17",
-                "sha256:09551237645d6bff3972592f2aa5424df9290e7a2e15d63c5f47c48cde585935",
-                "sha256:0fc3bf0effa2d8075b70badfdd7fb839d7aa9cea650d17886982840d71fdeabf",
-                "sha256:12ab123135b2f42517f04e720526d41448667ae8249e651385afb5cda31fedc0",
-                "sha256:13a4f9ee0cd25682679eea5c14fc629e2eaa79aab74d963bc4e21f43b8ea1877",
-                "sha256:1d19df28f99d6a81730658fbeb3ade8565ff687f95acb59665f11502b441be5f",
-                "sha256:1e176b6b4119b3f369b2b4e003d53a226295ee862c0962e3afd5a1c15680b4e3",
-                "sha256:1ee5edc939f53466b329bbf2e58333a5461e6c7b50c980fa6117439e2c18b42d",
-                "sha256:1f73c2147a453315d672c1ad907abe6d40324e34a185b51e15624bc793f93cc6",
-                "sha256:1ff236d7a3f4b0a42f699a22fc374ba526bc55048a70cbb299661158e1bb5e1f",
-                "sha256:245fab124b9faf58430da547512d91734858df13f2ddd48ecfa5e493455ffccb",
-                "sha256:28babb38cf2da8e170b706c4b84aa7e4528a6fa4f3ee55d7a0866456a1662041",
-                "sha256:28fb64b5843d94e2c2483f7b024a1280662a44409bedee8f2f51439767e2d107",
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-                "sha256:d3572d4c34c4e9c33d25b3da47d9570d5122f8433b9ac6519dca49c2740d23cd",
-                "sha256:d562a6114ddafb09c33246c6ace7effa71ca4b6a2324a47f4b09b6445ea78941",
-                "sha256:e1ed613ee107269f66c2df631ec0fc8efddacface85314d392a4131abe299f00",
-                "sha256:e3750434c83b61abb3163b49c64b04180b85b4dabb29a294513faec57f2ffdb7",
-                "sha256:eba98901a2eab909dbd79681190b9049acc650f6111fde1845484a4450761e98",
-                "sha256:f159ac795785cde4899e0afa539f4c723fb5dd336ce5605bc909d34edd00b79b",
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-                "sha256:ffd98a299b0a74d1b704ef0ed959efb753e656a4e0425c14e46ae4c3cbdd2919"
-            ],
-            "version": "==1.0.0"
+                "sha256:0179252846be03fa97d4d5f8233d1c620ef004855f0717712ae1c558f1974a16",
+                "sha256:06ce08549e49ba69ccc36fc5659a3d0ff4e3a07d542b895b8a9013fcab46c2dc",
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+                "sha256:cf745cbfad6389c0e331786e5fe9ae3f06e9d9c2ce2432378e1267954793975c",
+                "sha256:d9dd2b89a16cf7ab9c1170b5863e68de6bf83db51544875b25a5f05a7269e678",
+                "sha256:ddff3f8b9fa24a60527c137c852d0d9a7da2a02cf2151650029fdc97c852c974",
+                "sha256:e153a690b7255c5ced17895394b4f109d5dcc2a4f35cb809374da50f0e5c456a",
+                "sha256:ea2b51c5f38bad812da2ec0cd7eec09d25f521a8b6b6843cbccedd9a1d8a5c15",
+                "sha256:ef9ec8068cf23458dbf36a08e0c16f0a2df04b42a8827619646637be1769300a",
+                "sha256:f280b02827adc9d87f764972fbeb701cf5611f80b619c20568e1982a277d6146",
+                "sha256:f3ff7da165c99a5412fe5dd2304dd2dbaaaa5da718aad942dcb3a178eaa70c56",
+                "sha256:f58d3bfafecf3d81c15d99fc0ecf4319e80ac712c77cf0ce2661c8cf8bf84066",
+                "sha256:f79fe7993e230a12172ce7d7c7db061f046f672f2b946431c81aff8f60b2758b",
+                "sha256:ffe709b1d0bc2e9921257569675674cafb3a5f8af689ab9f3f2b3f88775b960f"
+            ],
+            "version": "==1.0.3"
         },
         "websockets": {
             "hashes": [
@@ -805,11 +810,11 @@
     "develop": {
         "anyio": {
             "hashes": [
-                "sha256:4c8bc31ccdb51c7f7bd251f51c609e038d63e34219b44aa86e47576389880b4c",
-                "sha256:6d170c36fba3bdd840c73d3868c1e777e33676a69c3a72cf0a0d5d6d8009b61d"
+                "sha256:2f834749c602966b7d456a7567cafcb309f96482b5081d14ac93ccd457f9dd48",
+                "sha256:ea60c3723ab42ba6fff7e8ccb0488c898ec538ff4df1f1d5e642c3601d07e352"
             ],
             "markers": "python_version >= '3.9'",
-            "version": "==4.6.2.post1"
+            "version": "==4.7.0"
         },
         "certifi": {
             "hashes": [
@@ -837,12 +842,12 @@
         },
         "httpx": {
             "hashes": [
-                "sha256:7bb2708e112d8fdd7829cd4243970f0c223274051cb35ee80c03301ee29a3df0",
-                "sha256:f7c2be1d2f3c3c3160d441802406b206c2b76f5947b11115e6df10c6c65e66c2"
+                "sha256:75e98c5f16b0f35b567856f597f06ff2270a374470a5c2392242528e3e3e42fc",
+                "sha256:d909fcccc110f8c7faf814ca82a9a4d816bc5a6dbfea25d6591d6985b8ba59ad"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==0.27.2"
+            "version": "==0.28.1"
         },
         "idna": {
             "hashes": [
@@ -925,12 +930,12 @@
         },
         "pytest": {
             "hashes": [
-                "sha256:70b98107bd648308a7952b06e6ca9a50bc660be218d53c257cc1fc94fda10181",
-                "sha256:a6853c7375b2663155079443d2e45de913a911a11d669df02a50814944db57b2"
+                "sha256:50e16d954148559c9a74109af1eaf0c945ba2d8f30f0a3d3335edde19788b6f6",
+                "sha256:965370d062bce11e73868e0335abac31b4d3de0e82f4007408d242b4f8610761"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.8'",
-            "version": "==8.3.3"
+            "version": "==8.3.4"
         },
         "pytest-mock": {
             "hashes": [
@@ -943,28 +948,28 @@
         },
         "ruff": {
             "hashes": [
-                "sha256:0e55cce9aa93c5d0d4e3937e47b169035c7e91c8655b0974e61bb79cf398d49c",
-                "sha256:295bb4c02d58ff2ef4378a1870c20af30723013f441c9d1637a008baaf928c8b",
-                "sha256:2dabfd05b96b7b8f2da00d53c514eea842bff83e41e1cceb08ae1966254a51df",
-                "sha256:3f4cd64916d8e732ce6b87f3f5296a8942d285bbbc161acee7fe561134af64f9",
-                "sha256:582891c57b96228d146725975fbb942e1f30a0c4ba19722e692ca3eb25cc9b4f",
-                "sha256:5fdb6efecc3eb60bba5819679466471fd7d13c53487df7248d6e27146e985468",
-                "sha256:780d5d8523c04202184405e60c98d7595bdb498c3c6abba3b6d4cdf2ca2af426",
-                "sha256:7b1f1c76b47c18fa92ee78b60d2d20d7e866c55ee603e7d19c1e991fad933a9a",
-                "sha256:812e2052121634cf13cd6fddf0c1871d0ead1aad40a1a258753c04c18bb71bbd",
-                "sha256:83a55679c4cb449fa527b8497cadf54f076603cc36779b2170b24f704171ce70",
-                "sha256:85e654f0ded7befe2d61eeaf3d3b1e4ef3894469cd664ffa85006c7720f1e4a2",
-                "sha256:87a8e86bae0dbd749c815211ca11e3a7bd559b9710746c559ed63106d382bd9c",
-                "sha256:a7ccfe6331bf8c8dad715753e157457faf7351c2b69f62f32c165c2dbcbacd44",
-                "sha256:ba93e6294e9a737cd726b74b09a6972e36bb511f9a102f1d9a7e1ce94dd206a6",
-                "sha256:c5c1466be2a2ebdf7c5450dd5d980cc87c8ba6976fb82582fea18823da6fa362",
-                "sha256:eb0d4f250a7711b67ad513fde67e8870109e5ce590a801c3722580fe98c33a99",
-                "sha256:facebdfe5a5af6b1588a1d26d170635ead6892d0e314477e80256ef4a8470cf3",
-                "sha256:fcb1bf2cc6706adae9d79c8d86478677e3bbd4ced796ccad106fd4776d395fea"
+                "sha256:1ca4e3a87496dc07d2427b7dd7ffa88a1e597c28dad65ae6433ecb9f2e4f022f",
+                "sha256:2aae99ec70abf43372612a838d97bfe77d45146254568d94926e8ed5bbb409ea",
+                "sha256:32096b41aaf7a5cc095fa45b4167b890e4c8d3fd217603f3634c92a541de7248",
+                "sha256:5fe716592ae8a376c2673fdfc1f5c0c193a6d0411f90a496863c99cd9e2ae25d",
+                "sha256:60f578c11feb1d3d257b2fb043ddb47501ab4816e7e221fbb0077f0d5d4e7b6f",
+                "sha256:705832cd7d85605cb7858d8a13d75993c8f3ef1397b0831289109e953d833d29",
+                "sha256:729850feed82ef2440aa27946ab39c18cb4a8889c1128a6d589ffa028ddcfc22",
+                "sha256:81c148825277e737493242b44c5388a300584d73d5774defa9245aaef55448b0",
+                "sha256:ac42caaa0411d6a7d9594363294416e0e48fc1279e1b0e948391695db2b3d5b1",
+                "sha256:b402ddee3d777683de60ff76da801fa7e5e8a71038f57ee53e903afbcefdaa58",
+                "sha256:b84f4f414dda8ac7f75075c1fa0b905ac0ff25361f42e6d5da681a465e0f78e5",
+                "sha256:c49ab4da37e7c457105aadfd2725e24305ff9bc908487a9bf8d548c6dad8bb3d",
+                "sha256:cbd5cf9b0ae8f30eebc7b360171bd50f59ab29d39f06a670b3e4501a36ba5897",
+                "sha256:d261d7850c8367704874847d95febc698a950bf061c9475d4a8b7689adc4f7fa",
+                "sha256:e769083da9439508833cfc7c23e351e1809e67f47c50248250ce1ac52c21fb93",
+                "sha256:ec016beb69ac16be416c435828be702ee694c0d722505f9c1f35e1b9c0cc1bf5",
+                "sha256:f05cdf8d050b30e2ba55c9b09330b51f9f97d36d4673213679b965d25a785f3c",
+                "sha256:fb88e2a506b70cfbc2de6fae6681c4f944f7dd5f2fe87233a7233d888bad73e8"
             ],
             "index": "pypi",
             "markers": "python_version >= '3.7'",
-            "version": "==0.8.0"
+            "version": "==0.8.2"
         },
         "sniffio": {
             "hashes": [
diff --git a/resource/api/main.py b/resource/api/main.py
index cb309a0..a4a638b 100644
--- a/resource/api/main.py
+++ b/resource/api/main.py
@@ -94,10 +94,10 @@ def consumption(
         datetime.timezone.utc
     ) + datetime.timedelta(days=365)
     record = provenance.create_provenance_records(
-        from_date,
-        to_date,
-        permission_expires,
-        permission_granted,
+        from_date=from_date,
+        to_date=to_date,
+        permission_expires=permission_expires,
+        permission_granted=permission_granted,
         account=decoded["sub"],
         service_url=f"https://perseus-demo-energy.ib1.org/consumption/datasources/{id}/{measure}",
         fapi_id=headers["x-fapi-interaction-id"],
diff --git a/resource/api/models.py b/resource/api/models.py
index d96d76a..9e5ae04 100644
--- a/resource/api/models.py
+++ b/resource/api/models.py
@@ -28,7 +28,7 @@ class Datasources(BaseModel):
 
 class MeterData(BaseModel):
     data: list[Reading]
-    provenance: list[str | list]
+    provenance: dict
     model_config = {
         "json_schema_extra": {
             "examples": [
diff --git a/resource/api/provenance.py b/resource/api/provenance.py
index 28c32c6..b3df4bf 100644
--- a/resource/api/provenance.py
+++ b/resource/api/provenance.py
@@ -7,7 +7,7 @@
 import datetime
 
 from ib1.provenance import Record
-from ib1.provenance.signing import SignerFiles, SignerInMemory
+from ib1.provenance.signing import SignerInMemory
 from ib1.provenance.certificates import (
     CertificatesProviderSelfContainedRecord,
 )
@@ -25,14 +25,15 @@ def create_provenance_records(
     permission_expires: datetime.datetime,
     service_url: str,
     account: str,
-    fapi_id: str = "C25D0B85-B7C4-4543-B058-7DA57B8D9A24",
-    cap_member: str = "https://directory.core.trust.ib1.org/member/81524",
+    fapi_id: str,
+    cap_member: str,
 ) -> bytes:
+    """ """
     certificate_provider = CertificatesProviderSelfContainedRecord(
-        f"{conf.ROOT_DIR}/certs/smart-meter-data-download-cert.pem"
+        f"{conf.ROOT_DIR}/certs/signing-ca-cert.pem"
     )
     with open(
-        f"{conf.ROOT_DIR}/certs/smart-meter-data-download-bundle.pem", "rb"
+        f"{conf.ROOT_DIR}/certs/energy-data-provider-api-bundle.pem", "rb"
     ) as certs:
         signer_edp_certs = x509.load_pem_x509_certificates(certs.read())
     signer_edp = SignerInMemory(
@@ -47,14 +48,14 @@ def create_provenance_records(
         {
             "type": "permission",
             "scheme": "https://registry.core.pilot.trust.ib1.org/scheme/perseus",
-            "timestamp": permission_granted,
+            "timestamp": f"{permission_granted.isoformat()[0:-7]}Z",
             "account": account,
             "allows": {
                 "licences": [
                     "https://registry.core.pilot.trust.ib1.org/scheme/perseus/licence/energy-consumption-data/2024-12-05"
                 ]
             },
-            "expires": permission_expires,
+            "expires": f"{permission_expires.isoformat()[0:-7]}Z",
         }
     )
     origin_id = edp_record.add_step(