Valiant may refer to: Arts, entertainment and media Film The Valiant (1929 film), starring Paul Muni The Valiant (1962 film), directed by Roy Ward Baker Valiant (film), a 2005 film about British
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 0x986850c0a21bb4eb6702d5a3ce637b978d21666869ce809f58f6032fa40440ef. 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/fca10a0d-668f-4224-b922-22130f3c5072.json and https://artists.proofprofile.net/proofs/artist/fca10a0d-668f-4224-b922-22130f3c5072.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 0x9656fd8da87557c53b1b6075483df5a8ea5ecb70105bbc7bc9406a45e4a69fa7. 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/QM6MZ2329092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe576173204853129a224f7a75416a4c129945494e7c04031a6d71fefa7224ee4. 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/QM6P42332256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff8b1bfd322e2476fd20d83bd6ba2c7f5bd63bba8646cfb203b01a11ebff3e1. 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/QMFME2386785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0333a2343aefdc15fc048c981564dc3afbeda55e06769e1e55d672b89ce04f29. 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/QMFME2386786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ee075697861b11102b1e33f5e7e0135984d2e70744a07051cd0da41f598865. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2383227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f1286cd1fc3dc98ff0b3f8f4f25512bbc2d1a4976eb5e636049ce5687ab2e. 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/QZNJX2383228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3ccf569db76f96214038361c4d29577362c32518f103f5eee8a0ef8c045951. 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/QZNJX2383229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb70bfc3f85ed198dfe7880e47fd2a91177795f73636c26929cbeff996e9c2f. 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/QZNJX2383230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef8e19fc9d57983cc31896692416663659af7b47c6d750093fba83021ad0389. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2383231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62214c9e3a9d9db656a133db6088c8d3dd50e21abcaab58039f20b77450139c. 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/QZNJX2383232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd18190fcf5069a23f2eebdf5017b1d3c09292fe04063d0e5ebd9c784ff3d080. 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/QZNJX2383233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f33194179d780f7538af4e58db1da26c704c7ca345a5f321ace4a1c4fd4439c. 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/QZNJX2383234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d88d450736f748d4d05d89b191acca7df76a88082d45c3f2be0ac0a105276ce. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2383235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458bb3343c8db4c3c80ac1cd1c0766b27c1f93dfb964f7022cc164fe64cc9e2d. 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/QZNJX2383236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eba56b1d1fc239759a0f144b92092eb0f55d8e34a27db3a395da255437c1f7. 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/QZNJX2383237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cae2fc6c9f4009fe034ba32f4c0bdaa794938f316a42aceeb98ae2403cae96f. 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/QZNJX2383238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3dafe90d360715bf570c2d73636b10134ab50c8d23175c5012f4524d726d48a. 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/QZNJX2383239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35d1fd45c2cbde109d1f7d40750b1711b0d8fd87fd67bd37a01a6b3af4dd748. 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/QZNJX2383240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b77896ef8195bc5239bfab38edd104b27b140f436cf3ade1547a42eb37d8b45. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNJX2383241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e78852be7cff3f63e3d67bf913cbd05a42f631913c621072630ff80bd92909. 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/QZNJX2383242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af8c44999869c06cc0b34adf45b8cb7d5118c3ed9722f2d863fede852df8b8d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:21:22Z), 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/QZNJX2383243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bc09fbc7b3009816322d6ab826dafae77e67f49946a436f95db7c952e182f0. 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/QZNJX2383244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9477272a87138a2c26fec1143b52357c8eba68b738902a6eefdd6f0a60b512f6. 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/QZNJX2383245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41140952c7c6e391657efddae78186ab92d93f7bdc67e13147856f88310b5fc9. 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/QZNJX2383246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841c388278e9bf2a26c682ab736cd952a28b09abe6415d8ea367e55b961473b0. 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/GBARL2500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f41d6bfaed4967a3f642e156f39854276c208c43cca2ba7bf623321d6a06ef. 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/QZW9M2447221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ea8e6371fe1d417f460021b8838d17068c77e2d3ced4d3cfd5cd23c8acc1a0. 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/QZW9M2447222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47859be3d45ff968905984afedd734af03289f840acf846f4f697a5bdb2e1be3. 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/QZW9L2453285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3f464dfa7bb24418843a2e5cec643c0f87013828c4eb4c10083f5c205eac05. 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/GBARL2401819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75a47f8753a14b30aaf74c461bbbf6ef2a165ca470b7e32d1fdd0c51782ff00. 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/QZW9K2498432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189decc6bbba0319dbfff94af4c607b9bbf7e6dd9bb0282626586c2b74e457d9. 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/USYBL2402158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd57e9a058d900c1142cc05825caf801e7c3b590ec1905ab7486a7ccc91a0db. 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/GBARL2401349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a0878894cad82b82e89772f0320bbd32376dc7f05ac9db8e89c5a79b06119d. 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/QZTPX2439705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68690bcc32b5311647d3911b36f156684f5113cabc6cccf3c20d4d2173e67409. 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/US38Y2417700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c4260d8bd57f015f2bba44400180a7fa36710242ce2bd4797ae982a1d7eb4f. 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/US38Y2417701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a4dd57830279eadff617b2084b6abb1fa24b5762da4e5ab1ceacbd0e60314f. 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/QM7282439544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3390994d1edb93d1eb6da8ee0173ec37b6ff81fb70585c92645ecf383d5d930. 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/DGA052451587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa39cd763697d5ec4f59753bb5c9ab5a63761bdba33e3923c6cf252dadf8151. 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/QZNJW2431044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8c0f7161559a1650bab35fe59f45e6c532bfa1d1a921cd3f531aa3d2ff4bc4. 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/QM6P42400182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763de92e1a27a092dda77062abbcef5d09465038a6ef6c83eb91258b830a287a. 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/QZNJV2445738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9499915b818b4c8f9814ad2581633b85275ed3ca2a1c849026ed783abd2f226d. 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/QZGLS2499924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16ddb08fba815c11db61d0c239d2592efeae4dcc97971a1218b55ee8a2695f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL2400276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9b3790819beb0077327923781674ec9c5ee454a4a5f9c1fa8936598bea139e. 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/QZGLS2443507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9420ffc756476b74097c96f58127ce2d8a4b2e965daf034b0085f077cfb727. 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/QM4TW2472074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30288366b18fa1a881a559e05b4abbef8dd94bfa58e728fc08594de28690bd0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2448112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8c838c87aa9a99eeb114e6d0e4a65f8715a47d08301f1e7fbba13f3a74211d. 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/QZGLM2462332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2e647a2ce72f3950820473bd5b30ea19c49c68ab600c591b672fa1ef6c1b16. 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/QM4TX2415436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1c58545bf31ed919b718efec8f5a14945918a04b032e5f5eb801d64a0312dd. 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/QM4TW2474759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19a945083abdd46cc968d158366cfe440ec1c77b0546734b34b19adf95c9fc8. 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/US7VG2490714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b6564bfcf5f8a0d162f9eed2d48e209387d7f64346a85c1721fd514ca1ad76. 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/QMFMF2330152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6090c46281bd93d024f9a6104c3e8ac88e0e39dc2851e350b99f0665f8e80212. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL2301806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f90e86a3db686e05b722a859457978f3a713d19d03507a982ece32dc9f309b4. 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/GBARL2301807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc2b4d6e74a8cc681d711c80496a2ff55ddc3ad5ef15bfc65ec38feb7e8f710. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL2301808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5395aafcaba87e07766029e7d64db4274c3d5f92d28c1423d0dfd8d6cd25354e. 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/GBARL2301809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc11aebdb53a4dc7c3e39cbb2a0b75f2abff531341b6c05a218ce535fd868c36. 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/GBARL2301810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0f279b18eafef1ecf0609f54bdd8a465ba5ff48c13c7bdbb80a76979aaf3d2. 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/GBARL2301811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3343f2ff142a90c05d0906b9e84353b4d606c49365c793f49691db6cf66e5. 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/QMFMG2361890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de612d885b3a9ef4afe262e46eba4b763e0c3427b838b106f9be61c129c42e6. 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/QZW9L2315845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e8985916e7282fbd6c9314752feed02ddf1e36a67715467faa28fe4c8fd533. 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/QMFMF2369152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40542c9769221777c01b8ca8fcc352c2ff7ebcf9f562573c01c4337667ff92a6. 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/GBARL2301581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334e9865caaadac3cae4e236054f0e57f86a71ab17b9c4c00dbcc5cf02e927b5. 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/QZTVM2335124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462fa5c69db48a1991f94bdb70988093557f8808cd0602f526f38814988dff85. 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/QZPYN2379462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9dec471d0b941409a8f7c2cc0a623987e4f231f937ffa90a640eddb232ba09. 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/QZNJY2317414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970803a36d7dae86a6a72b818d67eef6776cbec21235459db401cec7ac90a5c8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62304845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf927a4593bedea504952f0cd2d4ad53aae27f28778c9423904c04ce173e4d22d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2301259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe576173204853129a224f7a75416a4c129945494e7c04031a6d71fefa7224ee4. 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/QM6P42332256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cf7ada9467c44d578ea393bb2acefccf68d310b33a12cabe817199a0eb836d. 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/QZPYN2369047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944e421bd81b33b52f96273c9405c386b27210760aa5a6e68d9ce977c085ca21. 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/QZPYN2369048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddc2959f3fc810b4f2c228824826c8d4f38e238963fe90e106c10e70540921d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2385094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa39cd763697d5ec4f59753bb5c9ab5a63761bdba33e3923c6cf252dadf8151. 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/QZNJW2431044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3343f2ff142a90c05d0906b9e84353b4d606c49365c793f49691db6cf66e5. 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/QMFMG2361890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66aee6fcb26f07323fa5d66a7d2c5638c6e6636502625775292d8f6d5f547ee. 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/QZNJY2354118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efb757be1bb5b10648a41e6fceabdeedfa36d66654683eb0565b659300e7073. 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/QZW9L2343989.