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 0xfdb5e3c56fddc7caa2400c68b6799640e4ade85cd55bfaacc25a31519c3dd1cc. 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/3af5391b-3779-4a26-b250-e4b184febd7c.json and https://artists.proofprofile.net/proofs/artist/3af5391b-3779-4a26-b250-e4b184febd7c.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 0x1691daaefd44e5d28df85d711c6a89e60ad30721fe9cb27902821dd45b578e8d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZTBB2388705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc0e48b778b271c987a11df2024769617bd789c5d4015c7c23b66fc3f8b4adc. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2380966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0cd5e3c140b4a78aea620233b033b27ee1cef34e508c47c4bb7c5a8f4afecb. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2309955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d0ac478093c2076358b3117085ca879b5cffe303d71549186b2f747948d9b1. 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/QZWFQ2314832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476a73c6e3cb217fa6431e4fe1aced446266831e4e8bda34d57e13ac0bc65f55. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZHN72424805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e39084f9c355dcd660107f2f372874e0128cf6c126e77c9b139f98a09756c93. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN72402780.
GOD HAS DONE IT AGAIN. (Special Version)
GOD HAS DONE IT AGAIN. - Special Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7de666bb70ff1231e2206763a6748f72583d31c72e3e698f7302c8cb879dd45. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62493877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57608f5df7fb7ec18c63dfab1efc4d6554a3c7a9134f63551a361817d2abd62. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZHN62494258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abc70d60c90b1612957c344e8a0010f4ac53127caa00cbc416505bea8bdcce2. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZHN72412094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cf549fcb25c6a2b6a2326365e72970fc3d497d4afa9f7e856b86688e69661e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN62494260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22e7a957b634e1dd1d0d35e8fe8732ed2350d56b0a2aa998226cb19c96ee109. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72401009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadce3f359b146b6cfe3aaf2cb06947963d4e1af78e688dae3fa7aafd8315376. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62498769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdcb48dec33a4ba901f4184f550c35235f332de295cb43d73581782ee8555d7. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZK6P2478696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0130ffda52df754831fafb372f3e08fca41e1dd510250c1edc6b64223d4e2cb6. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZK6P2478702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6276cdddd3691c59dbf68da0fc3fd7522a16c2eee3f0f59452440f927f8fb531. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZK6P2478707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad59f7757e669ca05c1382b5b944c54256dce0718bded8fa348605d439d6c5c6. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2462227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1391368f46f697fc5525a389e47147db03f7c7810d876b9d2a06ebe448a72372. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPLS2457908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc2ad3d3f6d76c5c00391bb019928e1076c4028a47ce911b4f7663d38892984. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2461492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09cad6f9854baad5245be9827e54821675b1cd1aaf53afdfb9b9ce0ea3e468e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPLS2459452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824af3b3f115b2e7cfa4ec7f57fbe8943b8fe2d5796888659adb72d54f220551. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2459440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84a55b3812efcf7e236374a5f4ab1ecc1b2b3c6716f36a29678b4cad12cbc04. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZPLS2464394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63962d8660e7f80fbb0182e0eb385435c5092e7c72817c78018bc5e3322b4625. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZWFG2435521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76025848dd80ba7d2e8c6e3ab6cc1f18737800310654e9337c56edd3a92aebe1. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZTBF2400776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a8bc362b9aa4ef0919c1aa67586b7b214dc5d7f6e4948fbdf19da17d0ffa47. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFJ2498307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f24ba40d1d47a1b276fabdfd307e47129dd18893df045a7969972074d9c1080. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZWFK2401584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d95bd9940e5e64869524f4cf6c46b60df285783beaeadb570549766dcfa6922. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/QZWFK2421167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d0260d407d1fb0c9bef0614393445a7cb72f089eea3752b76eb0af871947aa. 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/QZWFL2439667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc654e5fb85a1ebbe5ee649a2a45da36c436e16a48ddbb946cedb742761a59340. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QZWFN2481392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee809eb6ce133f8a26c8d370f81071e3f891d9e6670c9edc957e17935a521ea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFP2493259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb509b4ca7682447db888cf9da0a3c5e94e74f9de2310135cd2e3498136aa3d77. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2485971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e818506b35e1e922c9309604ed9766e76385d4927b92c6d25f969fec69b506. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2486638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d7342ccf185dbd2717adefa2bc775cff388fb7f7b46c21240b79c6a53c28bd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFV2404491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2687e2535b608bf4f18fce67095852ae4f5a524dc518f836ed590d26c163706e. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/QT3EX2461657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16954e4c04b6e2b98c2149f39fd24dff18bb8bf61f2ab14229b768c079924f35. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42554065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77ef73db678553893fadbd8caf718ba6ccac4c61fa1323e1f569878b6025ea7. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZHN62522757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3503894537ea84bad55cd89870c61986ec2b853dcddb23eaa43856634f369072. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZHN62522759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093d0431c519d585a59ddb2ba05cab8b158bd38566f5ae7994681002e7181854. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZHN62579241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa114813d139a43bd621562dfa3254eabe5c3b772c403f3984dafac9a70f82e78. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZHN62579244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccb3290b7a32f0d1181d422a95d0d135d2c0ffba2304ef03d7275f3ab689801. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62577076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd233f9e3c48f22f60e30e9e5d8634f1c44eaa6cb936fda8b00576583e6069acb. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2594778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908d0a481b9f887ebc630c40fa1c85ffafc64b2c2710ed483c9b337a04648031. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2588208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4165f63be3337ef31dc448de6676ba8edd6e78312a673650b1010c0870f599c1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2588210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f3c76f2597cd86420fb3007b95b60e1909a52f23f836d8d37cc74dad5dfd4b. 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/QZWFJ2543263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9098408c0d6e477868999a0b40a5c3ea6af099dfc9951cd97d8903751fd04708. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QT3F82571699.