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 0x3a50d2348b21748616e8e1a85376b90a58743a5f2d1ea8741558e0a17ba5b5b4. 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/e18a5cdb-2f3f-4654-b1c3-e34a67dc7ae1.json and https://artists.proofprofile.net/proofs/artist/e18a5cdb-2f3f-4654-b1c3-e34a67dc7ae1.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 0x69e0f8d37ecdd3009fbf472796a208d5b944b56947c7b092bf3493bb7126467d. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/GBRKQ2483087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2da052ea1abdc2c321d93dd95e9484f8feda572b1d96db3df4e1298dcf8759. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2483152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a5bcf26d0d7a40f2494342f7f7e8954ed3d6460cec4c6ff71b964c9d4fa854. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBRKQ2483153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7e564b6fb9d244460d1340535e3655f8e73bce6ed7ca4a29ac70e3f359e6b1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBRKQ2483155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e6ab8da9243823f566a87a4f4d6819117e37dfac1d4e76b107102b6b1f36f8. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBRKQ2483156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f497b2ab30140d09d9ad43e9c913526579b71837aba6cc2d6e69f27d651864. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBRKQ2483158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216a5f794d2625f6717889651c383904b77fe7bda1d1737a6d1f93f0afba0b6c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBRKQ2483159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673ac562cb139e7a73a05ef686df59bccf9abf678eb3b5cbcbe8e7ed4a18fed0. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2483160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4f2d1faf513a538ac770d21e3d9159fb378d9bb21cdfab4c32fad6d92267b9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2483162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec61ae4bff0c3efb752e64acfd01639628991802317ef25ceba8b81bcc7ce31. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBRKQ2483163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4ed364d5d2f807bf31f26a284e225120aa26fffef589bd0ea444f46b17a423. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBRKQ2483165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17e837cfb971821f91fce7d483e4b8a4bf339b7c29a1399efc6de60e1f4b343. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/GBRKQ2483166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205f64547e1a087aadfbc1dc7b799373b3249471a353c190d4ccb473539b5687. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2483167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468e22727e44ba14ad3519060a5df3c17c280fb26166cc29e65bc86675e5453c. 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/GBRKQ2483170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5562c2579d256cf084b91c3a1d50c25e705148b39d7e16ac5d8fe2d6cdd892. 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/GBRKQ2483171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410da17e0828257a55de8dbe0545a9d4273d15f1c09ddc7d1e0ffb3cb83fd385. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBRKQ2483172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5fe342a3bc6477e5dfdaba4c04938fd56da07fe4f8d07cb54b9a348a43b00b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBRKQ2483175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623cbeda7d6280d6c9a128182df1b0e4454e0a6e26123f5366fa14a31e5ab030. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2483179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fdb7f500c24329bf91ab9932e8469e50e6361b470c6c41d9e82d3d8ab161f1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2483180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa407be0699e9069c49f9150176e2a4598b96fd58cc9117429c786be3ddd92864. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBWUL2404377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95973f0550515d7c08b513c8f71f41db14d60c6310c2d85d572815575d41dfcf. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBWUL2404382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea917379d7c4982da6bd83ced89e0035cacb3979d4eb6ee971f88c396edb438. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBWUL2404385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028f3206ca33654e99cfab19d8b1405458a5539fc90e5b7b2c45c9c8ad3730d8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2404388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d713e0af9f84ca839c8b49934546447c69a2be57aa3f78d3aafa540c18e0387. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/GBWUL2404389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de56bd0c730743546e49eac29f83aabf492b67c484b454cebdc0b0bb62a0f2. 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/GBWUL2404394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b2ab0f0843a72a3022ea968fc6c9de3955759b2f3fd2ded30a53cf566aa1a2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2404404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc775b88d1673d10cfc114e881a2ce658d38ff1a3f187c03cb2aeed63c04cb31. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/GBWUL2404408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69e60da3c0fae7cbd0c8eda03ea6ddc27b7b7f1ab57c862a8aea9493f28a437. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/GBWUL2404413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f914afa00130b7a58fc74e3ed5d6b789a503c6c79ac0f0dc5c2ce69aadb66b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBWUL2404415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc02fa09dc1383ce650f73da5c154d7d700e0b7aed1dc4e828acb5d3de8b7b1f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/GBWUL2404417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1503705af2ba5111fed73072c697bf79bd6b3c32caf8e69f6dab5bf2aef6f2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GBWUL2404420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085f5730d94d963164bf74cf55e368823f6a91ccc7639a7ca2343632f2d38b33. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/GBWUL2404421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6f65433590d93de3d607f8c19b3686635375eb6959b4eda9aa6807354746ce. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T13:26:15Z), 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/GBWUL2404426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bf0a66414b8d93e3f5ad1987afd1177d107cb4a457489d57630836313d1470. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBWUL2404429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffde5cb16b1b24d26b22209bef11dc9c053814a9c73e54e8c557058b4d72e9c9. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GBWUL2432192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0577866a6125525f970d58f2eb321dcab0fc5b94f2d9956368f9d011e8c06bf2. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/GBWUL2432194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868b70fcdf7d635d41882b901f0ac7abaf17a3c7fbf7c79112473efe10283e0e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe397eb56d95e089100d7ccf955c8867dfee950c8616e31c74f7d575d582d608a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2432199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6790279effd91b615737fada7ecd78da797d6a2ae7a3ac3997524bc248f7bd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28a994c66b5f9c3e1a434a2a16d1c62910cfdd39c76e681a2be9da4af1ca56d. 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/GBWUL2432206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf3bb1bc47998b3085a1e0f5be2c44fe24357f14dac27b2b1604a763aae7bf8. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6b6368a2f45c5574c3a521d680875b55aa117322782be3cf6c458122bfe29d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBWUL2432213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460ee532dc78a3029ec56f2b49d6135c789020994cc4e28efaa60464f2830690. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBWUL2432216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275310aa179639e164c0b8300d3fa96d39476799df630964e50487c1adc38dbd. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2432220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c1a114bf58cd959054e647d3e87c5fa751b6f2cdb778d5d548d0fb03bf9f9d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f64590aea8b8226411a5f41928e5f21765cc9ed92fadcda5db9422803a438ea. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002445ccce184bf0b129b8b8174154f1f915e3b2cb90afb929668f4273b2512d. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb614c8292844f1f40b3c0ea81e7056d05dfc497299757ad4a5bdbfaf65e3d957. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2432230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80523b7605df8f399176f03135a5cf12ce35c1ddfb82db720973a1cc0dce5c6d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2464512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e338ffbce7614427aacfd5fb20faa26593cfbced01309eec98f1952f9ed8350. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2464513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc5778647407e39a5d04732b8ce1af075394f5b9b27ca6195e5ae3f8824152c. 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/GBWUL2464514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21385df15e44a761e5f68a1bde493b92e748a56922c696893b28e742bede959d. 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/GBWUL2464516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457d37058d2bd6bd07dfb20e42e5eeabb826706b29938036c1f1fa5d0ccee936. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBWUL2464517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546b56bcffd8abe05a8a8a281001aba9f4028459dace21d3b4a79fd87156cadc. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/GBWUL2464518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606d61e82d228075f0c1abbb43e4bcbe01bc2b1c9212fb302358c5cddbbebb39. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBWUL2464519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eefa07ef5f3de3ba6618c4026f2302b6875e6e278324a72af5cd56dcead44a. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/GBWUL2464520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023c628efe311436990b510614e3772035c92bf150fbe243491fe459ebeef150. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBWUL2464521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9850a7a0c8cd3c0668d50356f2ea22c65f8992be35f2c13b367d2cd67707e13. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBWUL2464522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec00f7bcc1a9d8be430260ade75987a4c0dc14f2bf02542b74b75948a002b463. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2464523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813f2ad995864db7cbab042e1c513d14ae422fdbeac02f738abb2e72757f63cb. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2464524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0982255937d215e681bcf6c7802a83e6c531bf790b69fbd8e819313abea5017. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBWUL2464525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7376bf2876e75e3b186e40ad85a8d148a98a3644ea56dcb753ec27cd7dd94789. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2464526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a53f59b598dc93443249de7542a2b367c1d56e5e6a2671ffafb4ecd038e3948. 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/GBWUL2487988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d858cc4c4bdf67a037fc7c51b25378e3f4632a6caad7b2759587aa917332cf1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2487989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35b3018e64d5da4dcf56321d5fd149f375c1ca0bae773597ef995a3c63e28de. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2487990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3eb3da8e64595929b7bf5f3bbc39d44f4261eba6540e6f7c8481255029874c. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2487991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb336e554b74e2b0ef8afa2f9011c5f8629f121469a99edc4f517610b54ac437. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2487992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd75b0354d5a3e5b625d3dc40afe4946fe7d35770272abe3fd8247532f90dc7. 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/GBWUL2487994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686d57d3bbce5a73fd746f1f738d2f3b8ab9208aee61d79a3ea569dee0920165. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBWUL2487995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb028088247c551b977a90fc0f2c115c7912c055d6e4e4357393ebb6e20e2e433. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2487996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3950d569d58b9086770b62806f0efe6f1bf223018af5f976a558af24d39706. 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/GBWUL2487998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f060eee345b26d9abc78806c81a30963de0a81a798beec7a0f4a23bbfaa713. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2488000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ef1e308a943798a26e4d6b15df99749bda1f4acf8c54c715dcf47f558b0a51. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2488001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa395efac86d0080aa76f525c402a87610f5bf87cd2cca568b8a07f4593489201. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2488002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01d097a2213b730f069c57eba4ff9e1ac0349c06d7ec4f8c6583c0c1fa0f230. 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/GBWUL2488003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d97f911fd487f4b14157f23ddd9934c00be533ea4578f2a9854ae11a0b56ed4. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2488005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ca4461d876850442bd19f8e393f1140f280d032ecb74980bc8d3cc98e07298. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBWUL2488007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0712783c748e34692f7b37e908cc308e40c6cc62f56d2068b005cdf2c27cc57. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bf630c3802b9ddbf50c8f7c2a77e16704ee680d1c4b71efc5dff4d89c86a26. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf114142b40fed23e26101b38164c84797788a3c6088b2c4c702311abe719a8. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e73be83e063458db4f29972cbec577256e42c788c72d78c922f428d5d26e014. 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/QZTRX2409350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dad1b1ed4923ef6664e1ef25d7d7bc3713d73c0c3b2e301e57493e0699dddce. 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/QZTRX2409351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbfa9f56e49d9ec682acaf4a0b3ed4d85683a40a0fb35874e43fb5ac697523f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZTRX2409353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1406e7f565269bff5f2c58deaf00a60f7f0bdaba5d2e94614076b5568b2ace42. 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/QZTRX2409354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bf0537fd21fbaff72c35137017443cea8c41127f67c198c8f70ceac601a7b1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ed75ab280da28a01f55ea3e06584df48bc41ed3d4c1826a20cb4475409ff3e. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZTRX2409356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cb637b95c3e3ac31a8bf5b28c15d9b2677e2954e0790d35404d7aefeaff810. 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/QZTRX2409357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ed48b626e96a21420d2eece3d7838217ee8f31bc99d58e5edf890bf8c81077. 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/QZTRX2409358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c00c2f6258838fb1a2d7ce28baba29d8932a24891909a852e55268003586f95. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3935e85a3e61f0a19d926412403cc494b3affab31e00a26c4da75af08203886c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8f01b22407852cdda756212d308254d7ca8940fcb61345e0c1f4499f965265. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2409362.