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 0x833f798575bb0f0c012c5d6f4400c3532f8d743411f5d527ee3b5cab81285cbe. 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/3138b775-0f28-4a09-a25a-3070171ab96e.json and https://artists.proofprofile.net/proofs/artist/3138b775-0f28-4a09-a25a-3070171ab96e.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 0x2b1494564c11003b110a29de87ed31c991d43ab7d994f5059a28c4942729d909. 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/USA2P2103101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c3ee57ebf8d596ed3d1aad36dfb37f421c9dd4b6e97df1019e1ceec09b3606. 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/GX2Y42100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c3ee57ebf8d596ed3d1aad36dfb37f421c9dd4b6e97df1019e1ceec09b3606. 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/GX2Y42100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06873b1475b12465030598e4754a6c00a8a16fb4b2837e53810c51dc5539e2f2. 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/GX2Y42100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0296c8f77d16e0f7dff891258bde0bce2e4c48fe6e212e1495e2a6f07cf2eb6. 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/GX2Y42100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1494564c11003b110a29de87ed31c991d43ab7d994f5059a28c4942729d909. 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/USA2P2103101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c3ee57ebf8d596ed3d1aad36dfb37f421c9dd4b6e97df1019e1ceec09b3606. 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/GX2Y42100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06873b1475b12465030598e4754a6c00a8a16fb4b2837e53810c51dc5539e2f2. 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/GX2Y42100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6777d09479c0186d6f8910f8edf38bdadec2273e89a4d3a40b97d417d20e214. 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/GX2Y42200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87806ef732d227430bf8b0788d9ded36b9cc8c3b4de43c94c9d721f241d055ec. 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/GX2Y42200019.
Misty Mountains (Corvus Corax Remix Instrumental)
Misty Mountains - Corvus Corax Remix Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da57a4b897eb9193a903f5c14a1c78c6d568506b53714e81656e0e52af14331. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/GX2Y42200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb5da5c1578ebc81bd42d549d63c6f042007e36507efe6de9851ef354d3626. 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/GX2Y42200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfb92fde0ff85b5c43e6ccbbf10bcdf963b44560260208a86e70d224528db66. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/GX2Y42300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c425cea46a1630111109881934cbcd72f834d02c26c468fa3f848e1aa450e. 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/GX2Y42200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4bc7d4e59a2537145de2c35f8a6089e7bd62fb2051bc95435994cb251dabe8. 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/GX2Y42200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6919b3d35f367dc76b7856a806216d2247fc68a3db1fa3c41abd0aa0c6eacd86. 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/GX2Y42200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6295d0f5c4497656c30333729e15a767b000fa499dba467c33a8d4ca0d9b1f6. 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/GX2Y42200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89906ae37db642fdb81eb12ea9735558eb0add4b7453be5f805e7be9b02ce96e. 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/GX2Y42200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c3ee57ebf8d596ed3d1aad36dfb37f421c9dd4b6e97df1019e1ceec09b3606. 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/GX2Y42100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0e1205a1cace326f726d8ceb77f18327b9bf376c499e53639d298cda54a4d7. 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/GX2Y42200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06873b1475b12465030598e4754a6c00a8a16fb4b2837e53810c51dc5539e2f2. 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/GX2Y42100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dbcd2d7437f43bbfdff88e5d1dfb6cad24e33d191561bb140666d1b4bd8c7c. 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/GX2Y42200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583bdb9e4aef3c5ff48e768f3b19bcc92bc93061417c263e154e896c8980a548. 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/GX2Y42200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5997c646c5e359238c9cce5ea441f684dad513f3b78405cc051e10a3a69fa5. 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/GX2Y42200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7743c3d41e928669df72e0a0067aa7a124fe0714eaa3184a141d4deec438ed21. 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/GX2Y42200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1494564c11003b110a29de87ed31c991d43ab7d994f5059a28c4942729d909. 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/USA2P2103101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0296c8f77d16e0f7dff891258bde0bce2e4c48fe6e212e1495e2a6f07cf2eb6. 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/GX2Y42100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e9057ab6d751a2b565f0c9fe61634cb636ba2677b32c3af255c1323df1dfd0. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/GX2Y42400112.
Hoist The Colours (Excision & Sullivan King Remix)
Hoist The Colours - Excision & Sullivan King Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59a7f80a28b0f6cad0bd4e6e60fe9e4f62c5c978064c063539ec53a6a56ec45. 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/GX2Y42400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9c867fc3bcf468beb57215b1f23658d900cfcbb25f8597b439f330691dbccc. 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/GX2Y42400059.
Hoist The Colours - Schrotthagen Remix Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb987d372f924e8ef805c29357f04dcee1b32d233a334b7eaad9382356499a3b. 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/GX2Y42400057.
Hoist The Colours - Bass Singers Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a06e89bab80fe4a201d40229901f649a457d5ee8ad69b4ec3fb6488ca0f0cae. 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/QZPJ32195587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d41455dd3a0a64ca3f926789394af2023bb43576be6b1ff5291bf4f0d28d988. 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/GX2Y42400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959dcdc99a5fec5126d5764851c3491c8f1e51a209608cb57bfd3b57d4200afe. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/GX2Y42500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc305d7095449edd15c8b1e0be4b3d63438d7501bc4dcd48e22db210574dc9a39. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/GX2Y42500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f442a25cc745198107325b625e608a174787c80bdf8723cc1a736998ca91e8. 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/GX2Y42500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4cfe07ece275df0ef5728096a1d0cf73b7b30bcd0bfb3102447a88f8f33f37. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/GX2Y42400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7562a7b1c7d0bc217a9baf22964bd96a66c64baad3e80dc2f31409719a14b5d3. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/GX2Y42500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ded6ed85a94b5a3193fcacf982b58803d8a5f6c44f1afa85acc9eac99c6aac2. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/GX2Y42500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f72850e009e5bce47fa499a99cbcd756c1721a72ab91cab4f67e5bc1a83d25d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GX2Y42400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592012814283eeaed6a78fbd2b63bd4788a1072a76aac3240ef3a1a30af2115d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GX2Y42400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0651c5ac6428f72ed35ad30773b5c0e21a42656aa7fd2cd21621b392a2376976. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GX2Y42300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc92d26d24d44caf579c75e5cddef0bf67d86bb5916a80bfa98e01b5ab17d7ff. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/GX2Y42400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff68a5326109cb706280c2c1301de8f7f6e588f70c4e40da5fb75d429a3dd519. 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/GX2Y42500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d41455dd3a0a64ca3f926789394af2023bb43576be6b1ff5291bf4f0d28d988. 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/GX2Y42400091.