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 0xad20e67f9020b8c6cfd604fad41ac6986b21e7d5b0eb2882932b9f2b0381cc2b. 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/815248c9-6e72-4f8a-8615-0479988f526e.json and https://artists.proofprofile.net/proofs/artist/815248c9-6e72-4f8a-8615-0479988f526e.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 0xe6263a9a6641a81b464cff5b364d2fff47a73488fe544eae60dd0d339057b279. 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/FIRHP2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4f719152d986474aaf6d12d250a63fd37c2d9d83947afe6ddc0ddc0896f45e. 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/FIRHP2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf52e0aae41bd1804bac1aab7fa9c4e3cd1e82a6dc1f3add42f3c72a0854bd1e. 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/FIRHP2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cee30587d5853678f60f48e0c1b46e1b432918ccc90b7eb273ef3f1ae511b5. 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/FIRHP2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08190a392d97ef7f0edfb5c39660d1935940a324e7a24385beea92492fe1b17b. 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/FIRHP2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ea1f5a6301fa4ba1519e8d34c70a22341203721aa1ffda08741082d606b30d. 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/FIRHP2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733460bf66693006c2a84743ee7574e3823338a47e5f4f141eb5d82d2f82033f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/FIRHP1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82be74176479f57ad88656b4c133504373ee4dd775fd35963f9649e8ae5a1967. 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/FIRHP2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946a98244f30ec5dabcdf93ec9bc8358413dcdfb9279c642831d500873d05e40. 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/FIRHP2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1178eda0e361a87810e09556164a40566d2a4a5714268ba88db15f9f97d1ed94. 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/FIRHP2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cea27187299cf3241fe0e0800e593c30257f094ba97141d6aec5f3dd8b7200. 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/FIRHP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2dee42bd8f5e2b0c6913a2a48a5e72f1edaa8f453c522f9059872de2fd420bc. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FIRHP2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9488accd6df4a54c4726d84635458b188794e8478798d69576af9f7f81cf59. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/FIPT61400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4011d16fc38473e616b00bec4520419912cefd7a68980ed9cfbf7dacc74db70c. 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/FIKFP9900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102c57b610875c73cca430b97bee38bb67c86f9f84dcbeaec51faa7fa3f8828e. 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/FIBBA9300702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18e0ffe2ce748d33b58c16178f476e8fab9a02578fe228026175833a9bb6567. 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/FILS11300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686ca1be143af123a5e64189da25aeeb0e501a4b45a2d365594f6bf98fcca18. 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/FISPN9000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e3b8fa35dba45477af6d1441df24da553b9dbe9c159c42ee52a20634de3094. 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/FIKFP9900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c5fa81888e63996cba84fbeba20dbdba855ace971b7637a3e66d72c4c43a1a. 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/FI5JS0500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b938e8b06af3edf28462e11d9bcbd8ff392736419aed9b7d944fd2628b6a468. 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/FIPT60700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfe863f16a1379572860e049a89c530dad28c4809e9de42dc809abba1939077. 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/FIPT60400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e98a70bef3905b45539cb8222747ad211c0f5d045114cdcd49e6b53a0e926d1. 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/FIKFP9900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49645ebb88400253d2a8cb6e55612ba68b793cadaa3b15a2ade05bdefd822c5. 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/FIBBA9340101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f43a98374aa788595c80052ad1aa1a3e6f33d108ecda9f1220ab11c3e0e0e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/FIPT61400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f42b1338fd2cc10463548dff4e146053814d383bea6a5a22c0ac259012e10f. 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/FIPT60700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149291ebec853e1595fbe43ac52e7d230651c9bb2c56d9a52db4b435874f7056. 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/FI5JS0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b05ee275f891b74ae2a60caf8fefbec14f496e452e70268492b14824a908fac. 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/FIPT61400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb2de0a738a3a14165b7c23dc83def025d18dd673b4c991c07d5e66fc9d3b00. 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/FILS11300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20762c34b5c826af5445a02e3ba71463d9269f8d6be2bf6cd6a9b58236941d9. 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/FIBBA9300304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18afa3bf914662a4088b843a28c9e8cff5f8176606bfd20e1ceebc83b8e99ff8. 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/FI5JS0600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44c54e91f5943463a5037e3eafdeb9635dd8201ee23275f8310342968823dd9. 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/FIKFP9900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252418f54af79177ea562f50e50ec041250d1708f73146db065029f01964d2a8. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/FILS11300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8813adfc0f469c6f162738c2b708fd35f603fe5f83ac315454df61f5eb4aa52. 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/FI5JS0600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb457b707d3df85440cf419422ed3d68c3c81e8bbd109e6f6cd0680c7c935642. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/FI5JS0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e813f94c274b379785a36b98b1a5acf87b48574c3a503177bb250a3ad5e94fe. 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/FI5JS0600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18afa3bf914662a4088b843a28c9e8cff5f8176606bfd20e1ceebc83b8e99ff8. 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/FI5JS0600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56f32996ecd5ee539541c231710b5af3c1170cdc3087afd0da079f1068ecf8c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FI5JS0600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c5fa81888e63996cba84fbeba20dbdba855ace971b7637a3e66d72c4c43a1a. 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/FI5JS0500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03b1d18c881b9c830af5e497fa9b0696a9b04db02431190e0d9cf50c9a188eb. 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/FI5JS0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453c40f0e8849fd0356bbac629aeec2c5171ed5f0c054d540add6b1cd30fca1c. 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/FI5JS0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845e5a7d84b81f82890224b9aaefd10ead8523eaa27d620a78fb56f690c5b8c5. 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/FIPT60400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f19550eb2e3dfa86610d366e9e0a6e4c209e3618cd04f97e957a70bf90346. 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/FIPT60400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfe863f16a1379572860e049a89c530dad28c4809e9de42dc809abba1939077. 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/FIPT60400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524903d7c8a007eb73471c40c84facb284b04b0e0becfbe2763cb0037bec0608. 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/FIPT60400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cafb23d58ed45b973b8715adc83b74ad359c6215d3d96d4c7460248dced5bb. 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/FIPT60400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd38498b7bec9e584ee13d5beeef770d9c487464a06953eaf3649d186a6f6d50. 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/FIPT60400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7944d10517d9dee54985a420ac5618eef7bbfece4d51d433a93aac6868b66e09. 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/FIPT60100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f85003b487323ae66c8b02b9c6494e457e84ba7789c58c472edc36318c3a26. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FIKFP9900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84c61b9a147dc2de6321fc2a74becb7997cf67baec4e01f0bd381f572e4765a. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/FIKFP9900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90839c591d7965a6003237d58a9ae46791dcd2cb9b6ac9814d4f7e34abff473f. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/FIKFP9900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57763db9d8a1777490d39b1a92d5e66ff30d99e1cc6b9446e288abcad8d4ce3. 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/FIKFP9900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9837fd39cc2957842938764d7fcff2acde000dc72e5412023a0c120feaeb485e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FIKFP9900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7401fc81c897afd902ab1ce52be05aa2a5a6a4bcaee49510650ac11255df8f9. 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/FIKFP9900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c1222b2f87aa40481acfe98b7787db93ca4689e410c6483a98ac241c4aa825. 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/FIBBA9300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7f84b18ce8300b662eb932c3a789f8f25545d1f79752e15c8701bfbfaa4d3f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FIBBA9300302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20762c34b5c826af5445a02e3ba71463d9269f8d6be2bf6cd6a9b58236941d9. 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/FIBBA9300304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ed21095bea7883c5b9f6ebadf69c10e49063ce1d1b83fd13cc222b074e3d84. 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/FIBBA9300305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102c57b610875c73cca430b97bee38bb67c86f9f84dcbeaec51faa7fa3f8828e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FIBBA9300702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b20e2d0dc34d97086fc0133271f9f2c9d4003ead0abc6265fb21e29a177994. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/FIBBA9300306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56ca8c7259fc6e24be187cec8eeadbe46fd2fee7e88a03e0be5a86676da752c. 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/FIBBA9300307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdf74183726cb0c61b9cd2e4b2697c3e8cd22b5a816413f3b487b9a1a64fb6e. 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/FIBBA9300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70b849befff678ec93bb2a58a8f2110f5eb67ed6a86fd8c00108ccad179087. 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/FIBBA9300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d6a380e06f9854d5f87a7c93c7644d94ab4280d5c6f741ea3b415d49c38c81. 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/FIBBA9340102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49645ebb88400253d2a8cb6e55612ba68b793cadaa3b15a2ade05bdefd822c5. 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/FIBBA9340101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66669bc03cbd25279dc5fb0415f2e34d43787f08fd98f99d83160b164f110abe. 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/FIMGM2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7cea27187299cf3241fe0e0800e593c30257f094ba97141d6aec5f3dd8b7200. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/FIRHP2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946a98244f30ec5dabcdf93ec9bc8358413dcdfb9279c642831d500873d05e40. 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/FIRHP2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2dee42bd8f5e2b0c6913a2a48a5e72f1edaa8f453c522f9059872de2fd420bc. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FIRHP2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29fc23ca215fdbaf59065dbcdf001f8c57da6790354b8308ed9c9d7ea43b21b. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/FIRHP2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11ef30ee32bb865c02a72337f5ee90e9f0778880248bab177fc3070da6b5676. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/FIRHP2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1178eda0e361a87810e09556164a40566d2a4a5714268ba88db15f9f97d1ed94. 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/FIRHP2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ea1f5a6301fa4ba1519e8d34c70a22341203721aa1ffda08741082d606b30d. 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/FIRHP2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67871e61d9ace5e1a376a2a554d07951fbab3fd457e641f17e77a2216ebf38a. 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/FIPT61500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175359cdb283c821e8afd30f7b046e14d529d148bc9fff39510a1840d5e26573. 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/FIPT61000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6c13812eb986046bf0c3713d65c278d7206b1cbe942d6aac2bd6e65dc5d663. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FIPT61000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0453f54be1486ab31733e4ef7bd4ebc947910da4c053a50d4e8869275066a0. 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/FIPT61000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64069ae35ed901101702ff4856e2212c377911c32f230cb72f44fa9f4e657a5. 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/FIPT61000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a7d4e23e28b1f164ecf9ef239cbcfa558121ec7e1a0772b6c395e2b72e6746. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FIPT61000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9af0aa9b143f58d7d2e8a6a2a00c6ee9c8ef99147b1786ce0f168d79223f00. 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/FIPT61000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e95768932ed93c54c38c4b086dfe782130a9a11d2d47ec6015a3623776051e0. 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/FIPT61000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf114c61bf8538c8cb6e3c465d7719935b9c9aa795a1b38ed381abbac0d44fd47. 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/FIB8P0200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aee6f6f60adecb675d316dd54638693ce95f753834a24c16208a263de9ef304. 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/FIPT61000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db595f3bfab58f643526f6ba142557c1bd498937642126a07a2e8c9268cfd79. 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/FIPT61000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e57690d683c1ae6b13d8076486e208920c6fd00afa558aca70c815ec905ca. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FIPT60300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99df5dfbe707756a257ddd27f2ace7f4499c53ab22d2c20589107c1310b6a49. 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/FIPT61000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000c22e64f81c09c36536904b0c442016c9d7b462c97fa3c8a21525f2cfd268d. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FIPT61000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e506f6a0603ffd28763e6d4f2d8f9f6dc92d9d36dc612cb8a394e2d0a508e1. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/FIPT61000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3907901e0f165ff162a99ff09837d6da813dfee98cd72374f68c573f22a597. 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/FIPT61000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626aff88dce0f071d698072af14219343c060352a84575e1a221b2b9b7f702ba. 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/FISPN9500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b6ac7c573c82a614d22ec6e9233520ac2f0834af2a98bb3c8792cb821973b4. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/FIPT61000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70b849befff678ec93bb2a58a8f2110f5eb67ed6a86fd8c00108ccad179087. 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/FIBBA9300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81f3d0814b59805a91593da5f905b8bb5d38c02c956222d142a4fe4932643a9. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/FIPT61000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1276ad36d6e917b3984646a130aed9e1d8ac1a2e119738ab500c95a719530739. 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/FIFLF8600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d26972baea779250eb2a95905cd4412e37b5600cddad188a2e65e4c5ffe957. 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/FIFLF8600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8399546b9b04a8a67bd10cbc399f33f3a63ea36d6880348c3060db1ee3604114. 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/FIFLF8600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe970cf43277bc692ad26c4a4783b34f67da1faf8fb7f7aa99d127963efd1d659. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/FIPT61401013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdfb9437428ee4017f5b14b52a804df7216104d73612949574c8ef7d9ef7b18. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/FIFLF8600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114411d7896cfe9cf05a0af5026f6efc13f98056fa463ca7c21e68d3dfc6a26f. 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/FIPT61400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdb9c69fc9af6228bfecd441d4144eb59d019b35d65c9bb99c6a1a4f5269fef. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FIPT61400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290694b0f16c0f8378852669b044b7ffab30cb675a2356d1e155d9129300d7ba. 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/FIPT60700068.