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 0xb061def54c3d7e6839a7faa268f848aa0d215fa01733a25fe166754b066c5a5a. 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/60110198-4857-41cc-bdc3-a2ff695501a6.json and https://artists.proofprofile.net/proofs/artist/60110198-4857-41cc-bdc3-a2ff695501a6.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 0xc13799092fbe7cf457d8b29c09b8ee02d9530f8b6e87884fccd25d7b00c99d86. 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/QM24S2002606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf838e10de5cfbf071be39ad62ef819017a707db4cf1650b7add9562820442dd. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dac1e0bf703f72351cfb23bd06b68a2ebd040d79aff40b7400e06e2f586b6f. 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/QM24S2002608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a865d3309db8ea9e0da41043ddab19f089617636bce85233bcbd061db0f4d8. 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/QM24S2002609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631ead02bf713f6c31cc883010c055c7908ec54bf5d53d0ddde6b339c2c755bc. 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/QM24S2002610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51faa4f0486d5f2430b14f8df826304bcde9faa30a71beb9fb805791ad7a43f7. 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/QM24S2002611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65df72c3957be285f948e1d75290427b3848a0a644265a460d2e76052616a04. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QM24S2002612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb328726985ca8300793c8cd43c46a85204d6a8811b162dce3a7ba53c8c9da47c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495ed736f2bf2064ff4a87c4c36ee23ae4403daf244c9a3f75d676f7126cf702. 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/QM24S2002614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caf3ecd38bf5e28dafa957e684ef18864dfd6a9f2500f3a07641e618f5adc22. 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/QM24S2002615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ba5a6bb98b79a73d57683cb49ccbb8a2fc3cc33a5e1ab0bde46619a78028d2. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QM24S2002616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2375aa415ef5b56bfdc16680ac42171312989f519499995eab6c4208ea01fe8a. 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/QM24S2002618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b1553b65162e0e136efa91eb2677d1c0a24668bfe018800b336f01977a4804. 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/QM24S2002619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1680e2eef7ec781931ad79fba7f844a9b8a438660e074a2b55f34b737b211d1. 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/QM24S2002621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c886ba887b15aeb005f244d56ffb8ba2669b906e5463f94d6406865cd1d8743. 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/QM24S2002622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45597ecaacfd266d5d3193466b6f35d49201ad88f3f7968693ac11063a2e24b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefdfe0797a9b83f8f819df23fad9bb85fdfc2d8184a833a1eb12e7ec362bc02. 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/QM24S2002625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fde79b60c5155d1b32c77c27f658c34f51ef195d210135b8ac7918a2f83c753. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM24S2002626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e18906967e305aa0779e405440208b8e8b283f2307a4c1aa67542fecc9843c3. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QM24S2002627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200f4c0e15d21752a362028ad3d68da2f895c5084afc470a0848a1180b7139d5. 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/QM24S2002628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8823c952715f5f481a7b87ccbcd331933fc716ed9e8a34036bfefcea7994ac. 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/QM24S2002629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496c882e991723dcbd60bcfa4340e6fb275910bb53d46191b1ea0bea5f4fc4a8. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/QM24S2002632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84885f50ddd826e81044ff3224cc1512fe5fcaf8471f4f5e2a44bc3f8b6612c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d002596505d9653e71179d7eacf611a27ead5d94a06d812dd8ed603599309b. 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/QM24S2002640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e55003abf09dad352f0444ac7652ab8a50853ffa963695ce314feba1b7b43a5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2120c0c76e5d75dc70b052e1e67088a7be43e77bb56feed2c708fa7ad59aff. 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/QM24S2002644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba7f34722a3621300b5c22f673a0523e2d7eddad0980fdcc9d53de44cc54ee9. 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/QM24S2204264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505eac3bbbef3ed353e171212c953d6d1910316b55afa5129557f6f5437f4b3d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM24S2204266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79304ce5d47c6c50d3a8d170c4eb6dc295562211d8e7204d7ced24ade8a97663. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f66c635c9eed605a9857dd5e64ae48ec03ee5bc42140b9e4a3dbdb3bbfdb1e2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa256c0e7ad4b359263e9eafb88d3b79a28f308ceb9cf0e34edf737520fbae171. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254b4d3933eb1831be756c95b80699a9b4eb4f3dcf4c804a54b837664abd75ee. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QM24S2204271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb360c9b162d50e1da5703b764cbd490866d7dc052d2b84510dcd40b14c0dd9. 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/QM24S2204272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba619e5472cbed0a2cda799b51c360788a5942d0b4476f96051a62ad7e9a4115. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QM24S2204273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4475e25b2b39a8eb1c83223b58c9d92d3b1932922b02d673961b1fc0e587c11a. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QM24S2204277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66327134f972721b5d6d145a8000a13e9f514572e8713e026e8d36a454ec8656. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QM24S2204278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d34065538c699203f2ca9f205e2f472fa213fdf44baf5115c0e52e8a2b5f2a. 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/QM24S2204283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037d90e74facfaa7ad4a6ee2f75fa8dc9112ede8e66404883d114b6f3cc75a8b. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b08eb00635cac6d57650541259974977d6d90fbc0586c5411deb4abde10cbe. 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/QM24S2204285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aa3c2400e8c11399870baef39211f788a7003fec97672e03aa4e812358a7f8. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QM24S2204291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3d1f00d7982a811fff3086574d45c46608a396fa4d5e15c23707e7796929d1. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b90640ffa63b6d15a9f1f48dd4d655886591c19c17001ffc4dc3e04fcd2c22f. 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/QM9AA1628365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5a80ede86299f7865100e431e69db691b4af3e29383961c2198765d1de849f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1628366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe943cde7394991bef7c885468587193d5952362739c325d9492879f32aa315fd. 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/QM9AA1628367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23456ea41eb1c56dcd2f8c6d07202b894cd59421e1b40d59c88b09d6d924a364. 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/QM9AA1628369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7cbfd2270c669ce342d4a9bf8ac0fea1aabc47c72063e3fd59d95550a856d8. 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/QM9AA1628370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d77908d85e9ff5d4d0e0b8a517efcc6056341903151aa31fbd4a564cadc860. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1628372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdea0e7243fe4db34d1a39f3bc4686de99695902c95afce14d30d46323efb72e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1628373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa25e8ee5d15a93ce93622a7e3dcb0b1d1e743452c038b06d26e430eff88fe10. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2429148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8d9f0d3f73d8d93879e1291b3ed86e452addaa5791c2fd2514f8813e534419. 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/QZNWR2418598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0f0cd3a4d3fec3fd9a9aa01d286f8ce557d5995c4d09ea9a92f4a64ecee90c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2493128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f956d19924a9acaf467ab9e8e10f045d11061453e074eb638f78d0ab9477f81. 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/AUMEV2406565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ee93c8b3102d3233e7525dd482cfb556a1e227d34e8fdd32c3df28f66a9986. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USANG2289258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e94df3f70e3a2e58eae1934f1710f8bf5ce39e41fb265b6df880102cdf4049. 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/AUMEV2313999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5904473045afd3f7b83c65ca8ae0c06a16e8260c849aa71d1262bda19c53d2. 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/QM24S2204374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037d90e74facfaa7ad4a6ee2f75fa8dc9112ede8e66404883d114b6f3cc75a8b. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7256508d1d5b249884ba680cef9f8878ecb539c5d9be16ecd3fb1c7453e0b1. 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/AUMEV2259002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8440a1b161fd3829ce355222f4ac919bed9d67bc64caf0740f0a6aed71b90985. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2251596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5533376581cfb5b61ea641fe922337cadfac83c1572005c51a41bf5e34eb3a9. 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/AUMEV2236986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026a6478d80b6310f764078d79b239d5caeca54c7d0ec3633f88f151d98734b4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2211551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de762e01ea79ad5f61626f8cc6950690579492d15786b7f31579b1319772507. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2168271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870e105f814682f81d118131b4b62a4cac698e536d2f1952f0434c2cad6b398a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2157411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25e3c676fd64436420fadc7d78c6457d79e0f160b5f6644b00bcba8e66777cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2145721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599e4904f17ca21b4285bf094ea246c3b0cb3970e075ebac932cad629e53b3dd. 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/US3DF2108296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292d54fd2d8aea9d12d9dd164d99b65091be081d5c1a0f796db824386a9ff4ac. 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/US7VG2142495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8d9b276c9cdaa4d2a192c528e82cd86ad9fd46ca850e7216be24f9b7033e3c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2128397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1dd46a3712785d45bc15138458e58ade44350189d5901a5e952a2115038ec8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2075231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc9508b09c0e582e4b345a1ed80db1f63c14c03bc3b2fa84348ac1100c756b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2155589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecc5ad9485d19d2d8764d8dd16c2a99d4a4eeb4f9157ae026271aaa392b9002. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2085722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c977b914e609b0dd2046e9a9083890f3e8e289c1f3c42f3981b02f254c9ee79. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/UKR6V2012782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16fe63ab3dd4bc7fc4ab8c75f9cddf793d5dca2f5689dc6392eced316f8ecd6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2012354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92f6f55efa08dbc15df2d4ec27f22fe762771cf0069208a46a46b9bee2d0c2. 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/QZK6L2065982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ead027225ac68153590f07776e9a95b4bbe645fdc6e5a1ed66d9f1543774aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2051229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6673ddf528e7c6caafad498b68c6572d1d30e0b9f0a017d2f03bda51c4f1099. 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/QZHN52003133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc986d438f27ec3beda4ece96947e9d1452d93945f3d496472cd080d046997c62. 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/QM24S2004670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9e1b116183cb8ab345eadee32a48fa152fdbbefbe7aa011afdc2c8899c114d. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2003365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcff85efa9b4ffd0bc3d98d1aa01b851a18b806d2280d457897de84669f78698. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2003366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbb6299d5836ae48654050b27b3930a2667876218ab598c308168d38b6988ec. 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/QM24S2002624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164ee643ca6d8378791002b43da6091f8bebcfa055a61c007596ed65d12f2f88. 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/QZFZ42057334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3746df8b4046100fee60bbfce676b99a0a2331a844deb2ccabff22563836bb. 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/QM24S1844946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd215de84439c701d020d71f4451d40a4f180e818a107eb172b60d6a9ed6571e6. 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/QM24S1844945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad824b7de25e81b08f82217c0fefec6711b8aaa94c510097e5c65cc5f31bf09. 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/USL4Q1801329.
Dream Chasers, Vol. 2 - On the Edge of Silence