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 0xb3f9596b1c4bcdf815df39572c8b8593232dc1b8aff364f0f0c5cea7b5113575. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/275f1a69-92ca-4a95-b060-5db8606e4a3b.json and https://artists.proofprofile.net/proofs/artist/275f1a69-92ca-4a95-b060-5db8606e4a3b.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 0x405d354642a54c7657fecbf7f4dbded29aa8de9feb37920e8c6b3850d3edf9b2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2531523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157954db8eaf25827ee8d53e3ce6f62ba5de65700746ad08323fcde562006d39. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AUBEC2531524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87425f6635fead0257b488ff56f30eee1cbc7d8ce284aaabb859d274c025f3a7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/AUBEC2531527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dc85eb022d8178c0b9276fe6696e9423437eeb06c669a51b860a479d505fed. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/AUBEC2531529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3708857344333a19cb2a3af49590cdfedfef601b25415b584019f2ed767088f3. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/AUBEC2531537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c6a909e3638d76cf12895eb2517c307999c6f67de3df9ed21c92ee4d6787a1. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/AUBEC2531540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81d7493e3c97d9948946bd9afcc321055664e34126c44de24abfdc405d84759. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2533291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594c3bee2c863f579f630e84d1254cbe870eefbd577e0c3157f87821b1ce7e1a. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/AUBEC2533292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4640574b2661ef95c20d03b83c7166da5f32ee9e29145542396e99a8b0f288f8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/AUBEC2533296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f7bf1f19ebf2d9d019e5767e6dcd7a81f45eeb7b886ecee2b874f8d1b1fb94. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2533297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232356eba7fc2cf36aa70eaf0dee9b6cc24b74def05d77eb584b690ebcd92433. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad8211d9251915da9c17db9b5f372274bdc6c763c6e4a725cf418fcda9f6647. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e60a95a3df4005f9f3e8f7eb57314ebf0c1c647e5afe735455b3842caecc93. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc88da4a1634d585249ebb81615df982bbcd7ea37364aeb7dba0e72397be05d. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2534142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fcf58f3b360cf39f7aa548c1344f15368ca0db5745bbbce1437d4f4ef81efd. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/AUBEC2535242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf80e51a096f12421618072b55e0f692ed337a8eeceb07bf60f79ad37c3618e5. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/AUBEC2535244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e8a8855425df23e5475bcc1e527a848d5adcecad9058b86dea1831e6f55a3b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe874149cc7473181abf4b5fa71fe55e6c373cd0b47bb8186c0542b04b19473bc. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa714134375537c9ab3c497d5242955d10b6105cede88da81e1015974b39b09. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e1aa35838c226da98f7981efbd8c089c05ee4ded6ba327fd8b56ba0ec0903b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe489c4071f9a3a38c97c0140216e178c432bede48d0dc5f7fb7ebcf3e357955e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2535254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ed6552e893f21bcce0197d8ba3e77b931774406895a55bc71304537731644c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3ba788c42eec93a180a64e10cafe8fa086d0160c27c6f74f990843e9b35b24. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef11ec430757208784852781fa3be722942b3bca9b9efabfafbebd0e23138985. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8a3cba79e051acd781cdcebc6002ff116ac00fd43a18455134f41c30128f91. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09080206b187c4a1afe9b4318099d8e21a96c6b1882dd2727639e3b828f70be1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe885df8b2315af79cdb094cca8f3ef9d8b5b8564692b4b6b3d7c92cea1f32ad9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560f02e935608c4c3bf2db35b764675437ce15e6703638f2633a03e5eb601618. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2542796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de494a79da8a31f3e64dc80c4c18bd14813aa76595c7506ba511a7101802257. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2543827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa0e46c9bf8e5b092bf30e4b0c5db6c4b24d2912cccdda56ac206d5586673d0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2543829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed1a753c6cfa6a9f6756f0b4cb6e199ffeb3a46eaa4a20d15d354dd0ea17f4e. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2543833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de69bcc70ef412257952615cdd8bd85bd266c69a94b9bfbcea6e3ae9d035a5e. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2543838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4567bddbd225eb2068346ebbc08d7e9044b272c260141497bc57bce883d9440. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/AUBEC2543839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd5bca6150e4aaa6d7754f56fab13efb624d60344c2b81b3c7b0553dbe4edfd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2543845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6109827677803d6d2c6fee82c103e7679adb394e8b924493fb1a44da6fd03c40. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11266aab53a007e79221ece0f4a0f57e742ab1470f8f98bb73c1a6fba480663. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/AUBEC2555352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91e01d7eee87672e32961c1b71015411a16a37393f8b2a61f477fd031903cf7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566dabce2bffd83502e1943efb9e442a1378adaf8931f5438604bc3dc066c0a0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6754140aaa4112770ec8a9408435f0438dcbe567b1162cb244170ad748bb1af2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654246e872de029732bfb68362c87a6566615efcca1f80b4df0f110af273cba6. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f32c54e9c7f03f74537939013245762f2a1ac84eb6ce78af870e32cf75e970. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2555365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f92d9ab0f8813b8b511bbd47f667034b16dc0ae55510e4c63f57d132d4e4ac. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/AUBEC2555367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c80e0a7a9973ce08ea64a4bf830f41100ab723bcd653bc4fe3613cedab77ed6. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/AUBEC2558966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845333788237116a27cfa6b8ff89ad8e9a81ccb098c18c84f556bf28f954550e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2558968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6497ed175d2635c9d061549159334fa5a90af8158da55cb92771ca1e048e2287. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2558971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e28a6725cae9fa3da2a70dd457c5710326d8171a09394f0b78b406093fa6898. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/AUBEC2558973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb906565761cd98325793241700337a2ffd5066e9eefae2d0772c3255b8b1be. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/AUBEC2558974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413e9d59694dd147e9305840f592c4d0e0a615a044a2162ae1d000bd9e872954. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2558978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0031f48a3eda005d557ec438c2aa6837458d8e1ab5ba0561e4d677104c8ac9b8. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2558985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6dbc2b10dc30797904d47ed15783b8de7a9322749b86a6a263588baeb3c1c7. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2561727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30462d8c83410080c74920ea068cf41499980b54720deaed459e2126821d181. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUBEC2561728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17f88a85bb9cb71ad6aed4f5e401ce458a3f3f498b3d2896b07513558f62468. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2561731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39da3fb95bde1274745673e4291518df8a28f28ec705749a94171557140b071a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2561735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bf51d487d51c45399b7588a6a5b48ee7a3de6f91e0e565a63c54286fdc6a94. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2567599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be95ed09189a8c4de2ac4bfec4d4efca30e88eaad14a0546c9eaff3dfd6bc9b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2567600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17aab88079ebd8d14a8d58ef46cb0e6451f7a87f6a7d4345e56991a9303836a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bf617127d9998ed3ff208154705cfdaf347c49ce671d65c27a83dd2ab14721. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/AUBEC2567602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021db9d69bca79e36ca404c4636f9cad5976bb7ef727b0b470d5906533a931e6. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea8d731fc2da1a155fe47f77eab8228508e74160fad8d7a4ceb5f1cbfe4199b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2567604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6426c75883cbb11c7ae386f2f468264831cd148d6da51aaf171b2029bf7e70. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUBEC2567605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a702871b492b99143cdf82586027e66759e18c62923f1cb7c37dafa949b1ade. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84592b8065e0a2a15f50572344e768cdf973cdca0dda596b30dc3d91438dc21c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0cc05f37cb40d14579643f8e920defdd2256d30291d9fd7af8343c084f5313. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6eba42cf5b07168fdf14174b84e5884bb45fca68ca3056fa84e3ebe2621078d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c3c8810bd1aed0ae11de29fad6867b2bef0b664bb92d321032a479b79ecc20. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874c58fca74059c8644b55ab1f0588926e3adbed0eee1c0bc0054a40d856fd1b. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/AUBEC2567611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc24ffbd01ce999d49211202771922debd46bd946cb9ed5022ee80a090a0f936. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/AUBEC2567612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992d13f017be24e9925e289f7ff9e8ce2c1bb3fbec4bac27fb444cf7f59b8e51. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb367407cb444e997ab64f9ab5cca8f054ba72700ef880b05fdf67dda13c5797b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9e91c71a0c5aff7fb8fdbe776af91bf2b2e879b2557be9fdb3839fe29a3f5e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe91cbb3d598d8da94f981c2b7b31f04b6e0be0a3adc8c4cc55f08474b9948b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e1ac03702bb9809ae83b6b5e7da485b8ca11bf15a06e34d85fd675008c21a9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95a453277233707cb192ec7b2912a82cb1b4b0cf9a704849524fd1ee48ff3eb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a320fa4e0c1808619343b4904d3cac869ee4fd6af7793c9354f84e0d64e6f56. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ce8a2cf03d2c4461ce73c589adfacae4e8958d96ecbe47716a5468d5063dd6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56344c1663af59e727082a203bf9e8393a1fda78b22b8d33da693e6bbf05d5ae. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b00c0430dba203508b38e07e9124982b158dab8ef1a5c4f9106e7de04899274. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/AUBEC2567622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742214f152480a74087ed523a5475419e1fdb50dcb9fea41045a88bc171c5472. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2567623.