thumb|right|200 px| Jørn Hoel Jørn Hoel (born 27 July 1957) is a Norwegian composer, guitarist and singer. Hoel was born in Tromsø. His album debut was Ubarbert from 1982, and the album Varme ut av
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 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 0x2c6c15287ee25eff50db2f87117116d2555515532fb9b0e4ff73650a7d9182cf. 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/f2e93e30-4d26-4e4c-a9b9-6cdb11d7d7ac.json and https://artists.proofprofile.net/proofs/artist/f2e93e30-4d26-4e4c-a9b9-6cdb11d7d7ac.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 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 0x60e7704e8eaeb2abd454996c74f2607ac4562083478766923bf9c36f2d2a0b68. 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/NOACS9502020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c78042d8bc5e0e131cd0efa3d24ac316c6ab8a6f4cc948c7c9d5497080ea99. 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/NOUM71100691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3689e60f830a9e7692bcc2c77f25d4e6791dd94a712c35ce683f413d0c028c7e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NOACS9502110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b9aeef02f66644ea7db9f98433942577fd8680ad9c9e7f3cd2df98c1507c40. 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/NOACS9502080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4292bbb3f0e90a73b8e62f0c8f608a6e7704addb3752a6173b88ede7e3033f9f. 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/NOACS9502050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6110302e3f49972240cbd0b868349ffe31d2464b6dca57a2619cbd09cc07fb9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NOACS9502030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa42e45201b1851f8d6f2b2d65d7e19b7609255bf39d40ae21021ea686aa41e5. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NOUM71100692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff17109e39933be33f329e0ea5ba6fc8dbc92ebcb05c34c22bb3f10f4d2f76d. 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/NOACS9502140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80796f8c6ee1443aca06539bccde570590657c64c551dc554ddc54c545e99f0. 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/NOACS9502060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f77e2bdef9413df90097c4fcebe4fd5d63ecb457398e176c742c80752c7df3c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/NOUM71100693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402e417c13050e597726faa19ba57c2367f01c09749699d6aa28aace91f1a486. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NOACS9502010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e7704e8eaeb2abd454996c74f2607ac4562083478766923bf9c36f2d2a0b68. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NOACS9502020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6110302e3f49972240cbd0b868349ffe31d2464b6dca57a2619cbd09cc07fb9. 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/NOACS9502030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18665e624747a84dde37abceae2432afdafe0032c7eb717956f3271cc83796b7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NOACS9502040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4292bbb3f0e90a73b8e62f0c8f608a6e7704addb3752a6173b88ede7e3033f9f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NOACS9502050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80796f8c6ee1443aca06539bccde570590657c64c551dc554ddc54c545e99f0. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/NOACS9502060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bba7af9a79906154094cb5739cbcfde2611a74a9afc2e9e5a3dac4eda028b3b. 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/NOACS9502070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b9aeef02f66644ea7db9f98433942577fd8680ad9c9e7f3cd2df98c1507c40. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NOACS9502080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e3c6c5743e26fadc3c3eb1522d64eed111f7ead708f3a9ecaa78f44c3a3622. 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/NOACS9502090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9187b3861aa3b7463e87f93fef2664f8f4962c1f36efedecf86c38396fd9f36e. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/NOACS9502100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3689e60f830a9e7692bcc2c77f25d4e6791dd94a712c35ce683f413d0c028c7e. 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/NOACS9502110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec180c068992eaa10ff56ffd474841a312aad304d07461286fd372c8e1bde36. 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/NOACS9502120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be95b28a52f66c25495416395df7ccc67d57c8b597beb1f27c71d65663c585c. 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/NOACS9502130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff17109e39933be33f329e0ea5ba6fc8dbc92ebcb05c34c22bb3f10f4d2f76d. 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/NOACS9502140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf261a8c4d5625c34e4386c2b485b69aa3743597d6bf02bf49fc9baf4decd697a. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/NOACS9502160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90eface275365785c9d43e548aab56a6973196cabf735cca25326d4d6070643. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NOACS9502180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e174ad6993944f820b00718011f3daa5baeded5054f4416d7824ac551b7ad6. 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/NODLC0701080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58b066321c1e26ed71325b23d6fabea06ef1832d5c53399a9af233934d59710. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/NOAGW0009110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7dba2c3bee33b683493cf37e62a5c9e8100e8805f18acac251bb5439ac584. 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/NOAFP9308100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8bdd01620a416fd71d930929a8c016cb60708cb674f20ba443bbdb2663bca8. 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/NOAGW9601020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcd6fcd4b3fb4edc3391a67ce908a3da7245985621d7268cd94e733222b4525. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NOAGW9709030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb645b35e8599efc8d38e9612b4dc7b479da7666c06412e38e981aa69aaeb5420. 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/NOAGW9601010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60db2b41e52e83349e4d0ab0156adcb9d84018fff1a6c93e6cd898ee88014ee3. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NOAGW9709020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cd2f624eaab504136c0846f933476f116fc47f349385cf95e93f3dce185b08. 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/NOAGW0500182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e6ad4ba0a90c891b353ac90d81dd7d0ea4b68003b99bf029f5441772eae464. 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/NOAGW0009010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58b066321c1e26ed71325b23d6fabea06ef1832d5c53399a9af233934d59710. 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/NOAGW0009110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cd089067c7b690ce45590f3dd088088c749d339aa304230024c3a80124c703. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/NOAGW0009050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298174a5e44f30c64538579e5b3e6ae46a0e47557d5a806d6f2ff8997018a51d. 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/NOAGW0009090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2421acfc944b4b77f794644eabc12ef3017a7f85750ec87985bea263950c237. 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/NOAGW0009060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c48e6b50134a4066c9a97abdff30f83a9a833127112b1eed809b8e7ae23a24e. 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/NOAGW0009100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6019550b320c1a17cbc5047194bb874f4c65a6d6293c83b1b5569e215a0e2ed2. 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/NOAFP9308010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dc597d399f25132dc5f31c84a4d765fee5cbf6b0c1fa1a58db4447f79bd844. 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/NOAFP9308020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d7dba2c3bee33b683493cf37e62a5c9e8100e8805f18acac251bb5439ac584. 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/NOAFP9308100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6314b4bf19b3d2ece0cca22f531d7c02c1708acb71111a628c347aa4e298b8a1. 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/NOUM71100711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e3c6c5743e26fadc3c3eb1522d64eed111f7ead708f3a9ecaa78f44c3a3622. 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/NOACS9502090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cd6324f56e7c4b51018d41706e6a2d2face23603fc7c98f017e2334e2f3175. 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/NOUM71100716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc27564cf2f583f4c0377f7a2b5c2c2208e633848e67365982625b54423ade0. 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/NOUM71100717.
Love will make you do things that you know is wrong
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09148c8b585649af82e5db2378846e6b534c73e4e144e61667a83c6117d7459c. 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/NOUM70800117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402e417c13050e597726faa19ba57c2367f01c09749699d6aa28aace91f1a486. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NOACS9502010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18665e624747a84dde37abceae2432afdafe0032c7eb717956f3271cc83796b7. 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/NOACS9502040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9187b3861aa3b7463e87f93fef2664f8f4962c1f36efedecf86c38396fd9f36e. 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/NOACS9502100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bba7af9a79906154094cb5739cbcfde2611a74a9afc2e9e5a3dac4eda028b3b. 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/NOACS9502070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7253800db88b6438d922c306e8a0ecedf40fcf7c8006ba44f526b3878ae3236. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NOUM70800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f281e0b2a5baf853e39c1ba809bd762fd93db3d9ec8e6915f7ec504e2332ba. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/NOUM70800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50d0a6cb9129e00c01380732d75a2578093727007012c11f88650855830b8b2. 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/NOUM70800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b14d82aee296b200a58043e3642e53178a4f3afa2b6eb3965ab491f6c045976. 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/NOUM70800112.