In ancient Greek religion and myth, Nemesis (; ), also called Rhamnousia (or Rhamnusia; Stafford, Emma J. “Nemesis, Hybris and Violence.” In La Violence dans les mondes grec et romain, 2005, 195–212.)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2ee392784aeacf0ea871dede980daced1ad4dd3eed9eaedc5e2d0a1c68dd9e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a34e9ae3-9db0-4052-bd40-38b397a6a320.json and https://artists.proofprofile.net/proofs/artist/a34e9ae3-9db0-4052-bd40-38b397a6a320.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dc0c463282c97c6c8835bfc828e5a8d883342465b8c9e71e2e54f8b1521b5d. 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/DGA052353879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3590c29b100277134c90cfdf5c1c6a7f53b1fdbdb11d73275444eb1981d892f2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:52:02Z), 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/DGA052353880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae25c350cc628b1c503741f684ec61ec253db21d546a9b862785adb8e440e0f. 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/DGA052353881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb75e8e60837f1ea79813aefd8d60f87fb0035b5c7a83eab166895cb0d1fd93f. 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/DGA052353882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0f8fcf07c5391d5ca8c34d4fc044dd9df0cefccd7c83679947bb8afaf4ae99. 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/DGA052353883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd88216db32df303b9a15a637a6a6f1709c458e77fbb35204175f724d3a0873. 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/DGA052353884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f4516e2d7f3065dd0ba5444c4f64e977086bbe15e9e205fdf3c30d2b16088c. 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/DGA052353885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841a0ad3cb56a8b0ce949a2d3fbe35d0d2492f7cc77a51fd31817924ea666950. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA052353889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1396a1524da83b623a19dd0d7fc0906a1a2143a64f5983524277a2b8ce394e3f. 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/DGA052353811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66506ac897f97cf4e276f7046655b55855e2a21017014b691a53c1f9fbecbd11. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052353812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b3f9d6eaff792d45f4878520eb19fde0b202afe36ff386bd308e19fdc8fcfb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052353813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3970dba5c712c27c196c1ebd9d3bf0ba1eab13d9cd244f647bba482131364d3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DGA062349219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f07d0244ff51d0e86bea55ca2e7096509c21c9b97be6fd77c24e569fd03de80. 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/DGA062349222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f1f7faab015aa1c8c2521f19a67520905e4aa0a3ecafed49375e3bf0f7d6d6. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DGA062349224.
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 0x41093ae397aaf8c6fea38a2c2f9c1e844568a34b6b034b0ecc707c312137ba5d. 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/QMDSE1704424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0121447b9cc2ec89785426894407dfae6ddd6f62722f57b7f7e808b637a60649. 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/QMDSE1704425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0580746ef3a9825a991a2b852d5d2739d18f87e861e820c3485304e511f64fe. 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/QMDSE1704427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fdc9fb3248a33a9cf3a9b8a8a4de2b511bda111a41cf2b452d645a42ec973d. 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/QMDSE1704428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118fa9de135ebc13cf52ef020deb88d4a7f0c23d93780991c567df5c9dcfe458. 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/QMDSE1704429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea5a0ec761843ed247ec04a186d0fdbc2d144106bf6a43e056a1ad83a0cc2da. 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/QMDSE1704433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff00559d0d470f5b957878f2fa666a9f259f30c8d850aaf47eb4afd121c85f. 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/QMDSE1704426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae30777a5589c88321c55d70b40169e8f21f8c236096a06d2cb087ed114d18b. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDSE1704430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484d344b4cfa203fd890825caf436629201c948c43159acf7704ae63ea77c5fb. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDSE1704431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf743ddcd7be99339d61be42329dff6f2cce8bd9176ede8e5ed8b10d70d0b571f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QMDSE1704432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d01b1d6ef548842466c591077b7b28a3ddc61cf8ebe76896272b005ef615ea6. 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/QZES61946230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2694622c149c573126f815237d8cca8ff8dd6b8981df44282947c99464462d. 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/QZES61946231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4041c8fe94e0106645afa67f882ea30a44d1f29a00510357e0baced4c2bc98ba. 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/QZES61946232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841cd951e66f84ce9e0d21baeb21a706e9d6263c0085da0a9e9d879d66879d55. 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/QZES61946238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a1820d4364031fa17157079ad0ddf2ae1c44d95580eeffae1d51cf15296ae1. 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/QZES61946233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe726c6306c58e6b80c41f06ad21ded72222b9415b56726adaca1b94033bcb5c1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZES61946234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399f301309838d6f2ffcd65ee1f246fd911f4e08387d915996809412ca584403. 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/QZES61946235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9542fdbe60e616627ed28dfd3343dc817282c0e15eaa39a89b0419b84711df9f. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZES61946236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c53285e267bf75857c41650023f5f7391b9ecb916e3e2a6fb023185c8bf38a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61946237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6800163927b029d26a6f63127ebbcf5a861fe9a5f9da9fff1df6ae3c3842f628. 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/DGA092223943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4201505157d869787e75d126ebf6ccb808eef35bf815c667b5c75407bf3ea8. 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/DGA092223945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b28df6732aea879b17c4882a047f8a20b7d4fe6acb306054f8ce4c12df2dacb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092223947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44dd7ac5d7104158989f4f2b867433ecc6b970bb1b5554f5f15aa2765ffcc84. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092223950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791f800bb2f2801e67ba7206d1ea6cb8ba9b01253d71bee1951f63aadd5d88dd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA092223951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27ef5b2313a0ea1e4155aba161211e0c6686a62ea222d433eaf355289a54ca9. 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/DGA092223952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c66da4854174c9bb93e5628a943ba7034b0bd194e8c2d68e1e451920adfbeae. 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/DGA092223953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad21b407c67bad87c0e10559549ea9f1c57a951d79958f83b793568e42bfcbb. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:21:26Z), 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/DGA092223944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb392085a333c48fb80cb43354b3b6580a113f2ffb3508f6a4cc038b44df721a0. 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/DGA092223946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd958a8e64148971807e43c184544a34cc1d9eb0b84c8d20bda9179311edea664. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DGA092223948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adbe81385a9ee716f8fee552e8cc39d83a1524908bd89c1ab06828f17fb419e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DGA092223949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69df356370dce016ae5ad82bbe823bf0438bddbc35fe54669f278e041e143d9f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2413094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e6d309112e5f3ebbf16a52dcfb595ad7a71d013fc1323932e661cbf12d5c1d. 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/QZWFJ2306857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833957a7bce3f47d3dc9e19209fcb4fa0f8475ef37b1019e7c2ca4d153511ced. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRX872159734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b67d4eaeab8c767283e4ea11dd012089a1ad6d0084288e7ead1c044de1fcc27. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2111939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6a14a06dd2d59f32559eeeb9ab3c966adf335295af06d9b14fb53d0f4059b6. 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/QZNWU2111940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5334c66918606cf536d611036a72a780292869183a89b9dccd29549fa04be404. 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/QZES72004199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a9a4568774af9576078ce0b709567bf2aa1d92ddbde988acbaca77411440b1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES72004201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec25ed408ccef9fff1df941668ce973f51818e5e045d512b6a2d30ed8f34d9e. 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/QZES72004202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39db04e093505fe5ac6f1b35f3d62ecad001a3c41ed85933b8a333c35023ec7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES72004203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a990d17a13cfb55da2eac1c6c18bbf3abe9340ef3e0accf53e2bf7443b03637. 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/QZES72004200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24aa921d375c46abcd5a49573b45145d9d3d41b44c5b9db7235232b2138ee2c. 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/QZES91893634.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2b51b44f2467f5b9fd220bec8e3e928f902dcafa7f05ab6e292b74abd909e9. 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/GBWUL2127725.
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