1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2224b1f83c9eb69ab683f92227c8d34359c1541d9ca8ff2b641065fd6cec958c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/205d3f94-52c6-48ce-9ea9-42d7c10563a0.json and https://artists.proofprofile.net/proofs/artist/205d3f94-52c6-48ce-9ea9-42d7c10563a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe010dfc3c30340ab0b482506d4adf14bf7d60708f89d0f5d917415f8ffadf264. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202388471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe64da0b5e0fec807abf41e5b759d24ff0cc97f9cfb2bc778e50af4ef153d43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL2301887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a19c222d85a66a6471a40e2756553da8be630a523dc11691901980048faae0f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2431371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa317e7ab42ce394fd130c9aeaaa0f02d7b00a158469ab86adc1e553d46de03. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2431373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ed335771f4e4e6c87381bff9493a70483ef2398d76e318906a1220ea50f8be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2431374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b8096e6acdf8f932414ae10cf16f5451db600f399e9eaa6296cdbdcd6c4db6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2431365.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6517b8fc9cf7d592f3fbeb70b6917503f7dac39156f6d2e7ad130a69e7cf9c40. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2431366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef647052a5f1dd9e370975d9e9faf7786fe91d7bb56c29beade000f2a412a90e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49849a841afaec4233084bba5ef635dfa6041f4b08315b959d0673295d3544db. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb200187d560bae6b49d2ff566a57c5ffe626cb7f223eaa570a53715b1accd76b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dad635c6baeb8adc19b0adb5543945b8b4a4a55b5e01fb539c2624d24faa76b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf928e76d402d2e03e2a0be7f5943c19d2ca7a61fdfbdda97a960c2aec9237f18. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa745b9362c99bc0da2b1315adc07f4b68dd3caab4d3b8beecf67c79605c0dd0e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0a5d2604822f0cf0b6e8a5ae193439216582411a0a4433594d2a7acc2ac659. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a5a96772479380c59a615106737998987ed46ab119ad02b4056981df91eae6. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dea9d4de95478c639b9fc143257de099d21c7fa114cfb518f2c7391b7daacc. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd688d4692009d9a3cb39acdc3bd3698ded9b5b7751cc00f56197e782c8cffa48. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2389434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfe801b94589fed92791eb9317d2c685883891e222ecaa1f7397c33faa6d3ac. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2355684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50fabd347160a379ec068bf4a62eb100b2efbfec4fd19fc3c3f61a521addadb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2355686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e66ebeec44521ef2e368f5f5b9dedca293563f63155609b8b86e68e76aa9aa. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2355685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a2545cd8143f22303028b87f068e43ae23f481807d6481bec7074d8a589fb5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2355687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26857ef1edf926a531dac229f963b5f03431c29eb15636b4955c1835d9f2a59. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbaf6f4e5769947e8576d7f0a3ffb2e23babb3ead88b483aa9775063f91710d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe1e3d9763cb190d13bc640b108f8738e9b419f47b739fe63a07d9438d52d2f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572bb0d35b589e171799015d58d93626b21465affaa616596c4f4b6fe09f4782. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd2e9f8f70bdcd94d0d431926a368f3b1240245c6a63c684eccc52f73efb9b7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92a00485240ef5d8fcde294f959fe436485f3dccf6112c8f6be37e9f448f6c5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d8a8413cebcf3f773f93e710b232b9100d53708f164cb10ef5ac409bb0ba23. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e68f00a87fc52a5ac228d5edf06125c0c44e998fa696b92d8d83e14e91b882. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ce5c95616ff790f973a5edbf199aa9d5fa54e214bd0776bcec6e78d95cef5a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148c1b39d87359cb4eee4501b381ae0878eac9fb3e252ad3b57c7c468027440f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530fe976ec7a122fc207dfc7bc17b11d37566b406dcad1fc67cb61fd91cf588f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e97c31716f4da245e2937631e6dae78f1dd51922c0964423c5535b3975d565a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072292248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ee9ab515e19537e35b6685c3ede08ff498c1ef81b4de0caf4b3e603a178ad3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bd1ba96fe3e0289333917d7dc7b7424a822dddd2b23277254ff0636f5c556e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2242fecd050b86a574cc2bd536d510495b944a7ab50cba2e7c4121adc7814f4f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144fa1630d69f1e4969f76a4fd51a1cb521f5743d7b6493de4b7489e796061ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90e429489213b0ab1a12e11524aeccb02111690dcc455a44b89c3a1af7043bd. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:25:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c384b930d0cc98a78088768280f0be1a98f3fcc067206e8ebd6b9da82ec34ad. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54958e8ca80ac0157168e6ce12b0395896ff07797081bf3e24383b52f10bb96. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1903167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d798861ef0f70ee2582cb8f889adae9e11af88a042114f876f9de7131a8a5e2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42519308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30e1d864d429255335a38fe5ac7855ee424802d083b50d9a72ddcf06b106d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2477529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42707ac48133986c60c65ad19920e011898ffed83c88d8e1f5db9d1893a66dde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2426868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9df06b0c132ff2edf65d9075a20b4198a4d1971da8ce310c92948fb419929e2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2404791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782e49839358c0ea0552c6c3d31ef8eb9915c5677ad98dcce9f03215f8fc5dc7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2404793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb815936825399daf8d1b7bc021941e3c315efe005f26b76603c27ee53ea85df3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2404792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d64ad91a05838d54a81c90900b78d5c53eafea3ccf5d6f35dbe0c759618eb2c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092450625.
The Ace Clvrk Blackout Session (Live acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12284e254fb40c92e4968d5c678593cd3937a64cdd1215fe2d284d5a9b7ddf45. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072461092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa827fa771b47ddc653fa29f0662eb43929703c154e350ea169b52d34001ed68e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072461093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd242badbf75bc48642703c5a06bba5a32ab271f752c1952c16387f46a489d35. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282572763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d877d4465d9620b722bf4a28ec1ff12d28f8962882f60b437b355b42382abdf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:36:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282572762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d67f1a7e87b3bf5e4a6c326cda1dce179099868eb93ba8f23b52fd726f296b3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282525584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b04052a1157db040b3a06ce9f066f25e84c2a5cb5724ae52bc90b4620b877fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282510517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7711360c88d162286d1b62460040b2a8ee282152685118f3add62a9d52272631. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202597489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a83fae6822f1332f061e7c62a455e1c66f6558d3f7afc9645adbb0f3d4cf164. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202530732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2697c5c1077b8e1f15c6a4a1aed6b0ca3730e5348cfa36c580a4f77ba612ccb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2595122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe42715c0a9d705e4d5a9b1ac1db36a3fb5737eae5950da06dcd21999376053. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2595123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8044b108a72309d6d960fc8c38bcf4be3c6e9b3693f4492eebc3a3dc31802a5d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2567496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc753c4b9b51f5baad448b0d1379d8a96266d2dd1b66ddfb924ab4eae0d0cb6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2507578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda013123152729bdb2f0b7fd09ddf34d2680792e3d2c8181273d1bdc148d0bfd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2507580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba7ad5425c889ac34e4a142ec87cb9bfbb0874d5f6b8712672b979e72770701. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2581994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1b8da588153b1ecaba01fce9689cc32c96b309ec31b296b0b808f97482543b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2501482.
No Love Freestyle, pt. 2 - Blackout Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff68120c1c879564d6a8ea512b87596df8dd98723faacc1d168e32db5769aee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2501483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dc0821a0cf3eb527eaf648df0d6a48e6c61e26256a119ccdce864ba18260d3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872303861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6531c7ece8960227a7f235718ecf8c6d36511ad825530b0960fdc033b5aaeae. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2218583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2850e6fecef90a1ef472d99f329cf10b086644be537d46420208383cd8417831. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2247141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed17118cbc9f524c7834a0d6dfa0f3bfa5eb5e1e270423514f7e25314bf14b2. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452385286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb19b2c99f0e65f20c20d0b8b3694a902f77b312b3b2a29064ea4b57964afe8f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGE2218582.