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 0x415ada42404de5fe61a93ca2cb8d0b94dd8cbb72b94f1c74cf9d9c4175138cf8. 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/ed0118c9-aa9f-414b-bfca-d28013534617.json and https://artists.proofprofile.net/proofs/artist/ed0118c9-aa9f-414b-bfca-d28013534617.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 0x8d1434d8d6f5e1f3bbec2b51ecd5e7016073eb4ddd5bad3d171fe49590a0f82d. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/FR9W11622863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1782f78009e5ee1e60e64ed31dc302bd342e6d010a2b8ace92621dac99e90d. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/FR9W11622865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72002d35f679e7a7115048b946716944b8183c3eb5f157ef98ef9df3f54ba76. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/FR9W11622866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff3de1d9a3c483d87e9a199c9d2c9512cd1c81cf39067ba85da62ceffabfe60. 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/FR9LT1900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b817e2abb597e7ec969dcb399d507556d94553ce36306b477b6bfff92418b8f. 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/FR9LT1900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82611d2906e0a8de706ca456b1916bc194df5f3c27559f3790f6bf7c180843a1. 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/FR9LT1900250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2bde0f1810e79f368f5c65e317b727b7fd53cc65681feae5fb2cbc8165b394. 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/FR9LT1900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93633c7861570dcfe74c5e1e1b9cd95abefdd4a3166e088fcf8d680557208686. 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/FR9LT1900270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870ca787ec82f716784091f0234525d25fad7c5ed840d988eb29e8f8337c8704. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/FR9LT1900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff57f3e40249a712fc1839a1fae98163e1d628d8d404ed4e5f0d9dd7c1db413. 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/FR9LT1900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870ca787ec82f716784091f0234525d25fad7c5ed840d988eb29e8f8337c8704. 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/FR9LT1900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa10ab5d5a727f5ba5045d985fc2fb6d2ed9edc7181a70af62fb472c9a4388d. 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/FR9LT1900320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53e1f62537c9f3494768c4e160a2aa05945ca7a9e4fcadb627b524a1a332abd. 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/FR9LT1900330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b817e2abb597e7ec969dcb399d507556d94553ce36306b477b6bfff92418b8f. 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/FR9LT1900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ebd2d2f1e17e19e031d649a6178c7ac0e4882532855770637f89641ffa32ea. 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/FR9LT1900340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3721b74164c8249a20c3fa79aad0d45e6a0de70d95cdae163ce570441c01cb. 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/FR9LT1900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caed4a81c03b1fb148a1e4fa5665ba364c654c96e7a3355f4f218f9b675986e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/FR9LT1900360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56c664361e4d3fdb7729de4658650d93bd0e14b87d8499349d3191db614d15b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FR9LT1900370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82611d2906e0a8de706ca456b1916bc194df5f3c27559f3790f6bf7c180843a1. 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/FR9LT1900250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe121223a70f0530932d0bd4c91eb1e40afe9dc1d9a92c2f12f4e2ad52f7c5c41. 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/FR9LT1900380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5027a80f444b45be29472866e94f41f56d794e356a2b9ff23040676050ed1cf0. 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/FR9LT1900390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f71f07f58bfd842e5a66151eeb40a9f884b960e9aa329fc9bf24d6ab89d812c. 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/FR9LT1900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb69fe562d92a75fab5449e45d90599b0043631a53cc04e6c61f338a019e8c2. 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/FR9LT1900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8c427b9108bf0eec684ab39b5545e571cf2ed8afa0415263ec8fe95ee71cbd. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FR9LT1900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336d0efd3e50ec14c4fee8e8c11c36e0925a455c6dc11bf35e6f6c2112951e48. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/FR9LT2000010.
48° Nord (Inspired by ‘The Outlaw Ocean’ a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507e7e144d3b1331b973695458d265c6411d5046d4a5cc26b46282e11b238f8e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMGR32208149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68504d05f14a9cfdf1764fa1c561d559f7119905545c51664b4ce79e651183e9. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QMGR32208425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac719df47f763a01195413a4d5579ce65a92b604a08025a6d983a261cb11ab6. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QMGR32208189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c497fc624b4dfa3acc6888f9cb80e4f3b5f5ca731e3cd2f063075ab40f221f. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/QMGR32208171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f75deb7a10a2f989f3a2abe14e9f67c31e13dc269e3e233e8a46caad7f4b1dc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9LT2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e0d2740c91684cc7b89dad9056904ecfa732e4ef6f3f6b8b66505d95744cff. 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/FR9LT2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e35a270e574cb06cd5112f96589019647b5d6f384dbca592030205ec3f4d4a2. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR9LT2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c9f63650628149aaf74080e091256e5fea64feeefabdfc84f6dbcd1f943d87. 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/FR9LT2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5000499ac32a8348d6fa4c2aaf7b316a2b4c955188f51f9f50a7ac7e15a30398. 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/FR9LT2400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39d8e576fac0257d9faebce8a0a88fb70cd70ee9e4d9bdf3c089c0c04dfb75e. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FR9LT2500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685b5c378d0d362e1170f6d719d4940931e34f96d5cb8dff93e74863fa6fc6b4. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/FR9LT2500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ff7167b5411dd2ebb2b784c9e2643790e477d8b7451c0b936cc7102a4dd2a4. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/FR9LT2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed5e484aa19c992240744db232b96c0683ade71cffb21d4711109b3d6491006. 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/FR9LT2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b9b4cc1436db0ae0680ee8b9d9d941fe344c018832149cc12d47861912979b. 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/FR9LT2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a70b042b1210a7158a827b44d7e0df0d57d93ee08cec69ea1f125cd9e702b50. 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/FR9LT2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a70b042b1210a7158a827b44d7e0df0d57d93ee08cec69ea1f125cd9e702b50. 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/FR9LT2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b9b4cc1436db0ae0680ee8b9d9d941fe344c018832149cc12d47861912979b. 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/FR9LT2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bbe498e47161c17901567beeeb259cbdaa34489502e98fd2526ddbb1cb4a95. 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/FR9LT2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f3ab097183f2bb7f493e3e12021b16635f3bc949f6c62260aa07af8c4dd0a4. 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/FR9LT2100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c3113dd7b7d05e52992ef21e25c6ff168cddf91aed2ad6b506228b80bbdab6. 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/FR9LT1800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99f1e9a0094465339f8b982ffdc50013fa9666d9ae8b9cb2bc67093109f7355. 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/FR2EI1302060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bf356f442d1ffe34440a79a964b3b2e1f9482e31e2923bce1f1412a54b3b26. 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/FR2EI1302070.