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 0x92e18d8f25678b483df66a42f9dd1ea2750102c9a95a5c4033d779a38ebadc7a. 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/ef2de499-924b-4a77-991d-6f6fa951d98f.json and https://artists.proofprofile.net/proofs/artist/ef2de499-924b-4a77-991d-6f6fa951d98f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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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 0x2c95a1d41d6ca1be6a7d800304c94228e50d2917690a0fc884bb2e121cc0e337. 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/GBSMU6519706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fed835417f0d1cb9691a5ecc2a763d17cab5bfff8318afbbd455d69f2cb7c7. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/GBSMU6519708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27baed5cc2c498e53575c41ef314ebbe8f152852863bb45b7dc86bccdb2e223a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZAKB2125379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf449bb91be551a83eaab6dbaa626101ea37a15777cf674b25fdc313742249ca. 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/QZAKB2125380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c31844e66a586bb086853ba128f4006df2e04861ab873e608dc29b6163f61a6. 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/QZAKB2125381.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fde225154e5d761d71f4d528bff72921b3d7d1611c82fb7aabd84c7b64164a. 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/QZAKB2125382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0648e9148c1f557c81a80810e9b268c5e67063617d0a660ca0942f2ab4015d5e. 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/QZAKB2125383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc274b64acd497c5e4936e071656397d894469c3eb4fe721056472570a4a5b6af. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/QZAKB2125384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3aef74b245b18dc6770d023c34dd96ec2cca9785628cb42239e66b28eee5bb5. 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/QZAKB2125385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e91660887228574577c23dce5a4325fe75383185f34505425890bae2ff5022. 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/QZAKB2125386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a81082f79d04fdb6ae6a99f43cff04695e26fedc9269481c41c32eef9225b2. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZAKB2125387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e556c4d63ab0372b099b492641c3e8ea3403909d121e839d3f2c00f42c9a70a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QZAKB2125388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47190bed2256a296cc70d5bbcce463be40dc1bf4f6b9ebd7848789dbd556545. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/QZAKB2125654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585a1f4799189679eb0f55da10b7ebbd507edb453d3209211b6a8dec374f8b09. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZAKB2125655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6f71a3f7d9aabb6174b76e39afebbfc318c613fa20f4bba09d5029402629a8. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZAKB2125656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac4f12af273693d1c3fa1a828fd2ffee8720fd85627cb8bc51b1f35b5453305. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZAKB2125657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ee0c02c1a7c4b65c2cfe0015592ed6aa0843048623c38e2d4a329fbe65bac7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZAKB2125658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91dcaf0f68e689fe310745474600839b2603db81d559eedefdac4309334f351. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZAKB2125659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ed208a96dac1c8f4d5a88f08a96974052eb494750b63012b7e8fb035c0c9fd. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/QZAKB2125660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd7a79b491c1bc8e7eb180041b2eec7d1f02b8d57dcc315c69c79de890472c0. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QZAKB2125661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f3312042aeb36db6ef08c949dc4fa468ed301ef4c1434c0c3abfe91088b4f0. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2125662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10165e0dca2f9cca2d053ae05c0849cde3f916dbe9efdc70f6e840d99f7824c8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2125663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd509aa1d55983386c97db66b4a240ba7c1ef66637fa84167a6e115842c7138. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2125664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86185d8315e9170b0b3c6ea6242d02b20206938e06227be2e8c6a2cb6f146a3d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2125665.
Bruit Blanc Pour Les Bébés (Son Relaxant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4a80acb3ada2b537ab2b87aa60de2e58b4d1cdc3f17129a62c20932f08441e. 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/QZAKB2126461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911c7a8264d9a35ed8bf8df6cb4c2b0338c4c4ff5cf7e9c96f779aca99ae5b2e. 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/QZAKB2126462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa209ff1c43ec2a36064f59b07bc37c291f3c0614167369e0beb614ea1b83676d. 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/QZAKB2126463.
Sons De Voiture De Voiture (Bruit Blanc)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9baf600a6bae0b2d577e7634c0ca2998f86962f681aa16010704a364e8b312. 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/QZAKB2126720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08c537108ed2603326209f48cbbc5e047fa81308567b4913f0e51ad47b29e25. 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/QZAKB2126721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9294b7351384f776adfa6c10df576464e93ad5d983f1d79de204c765eca3772c. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZAKB2126722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4969db83bc637f7c0900568bf6fb3504fe50044a9ff32ba97fcce6e89a0b637. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZAKB2126723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0483574240fc75ceb9caeb18a3bd04bcd59233e9898498e9931b43dd51ac45da. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/QZAKB2126724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51634559ceee3ed792d0d7af4f5c06615716683c08c385560a16a9a274bacfc1. 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/QZAKB2126725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2308aedec3d217e2954b5b145ca64c6f52bf5d33676f2a8e3683bee699e24c5f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZAKB2126728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036b9a6497dd8dc380d8a306c21be67ecd848c46bb33dce5ddbf4214c7fb32e7. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2126729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b913ad1f7947dd52701757eaa8c6158c88b7ac52fbe4b215c845d4779553fb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2126730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe228c7cd8f07af05645a6da8bd36c95b7a9b43b816df013059fcaf1b8471a65a. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e903ae64282d1bdd8887916e2e1155ab2b14ae266987150b6257ced094c0ab. 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/QZAKB2127157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f60be47e9b8a45df9b60f5700e070468511f489ad07bcc6b31b5a8ab9ccf2f2. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/QZAKB2127158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f41c6ae6a3028a97e9295b92c3e4e6bcf7c63166c9b1dea97cd7af5b9648c90. 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/QZAKB2127159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7648eb0f5c3bbcb667533e1ebbe24bb0574f6f0a329349c99bc27125f5a84ea8. 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/QZAKB2127160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fcf06055a110a6c064f80d156adb00dae9aa6c5ab99d998bf35b7a7bf51476. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZAKB2127161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3413736d1c9e04851e5caa99160a07bfee8ae84e4e873f2905941416fcaea6. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ed29d7d8da0f932caa8c814f82d76686b69b15e31fa086b09065a36a4fa9ba. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZAKB2127163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d41730f4b1045180b97e93afc0ecc5cdf2ee49fc8340bb76a33abf654796b76. 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/QZAKB2127164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85677a182cd5df9b2d5178698c10ef01ba1f4f6d4e357a7f8391b9a8e3cab4c. 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/QZAKB2127165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582584bef23e7974e956fa164fc8299d76e2d00b3faeb0f4a0a493586a12dfd4. 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/QZAKB2127166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31171c6ab857609b9871c3a6ce4d81ba93c7f443a4eb8b567f8d2dc970e76eca. 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/QZAKB2127374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72d439fb9a6de237558d8762d88551a97dee6d4538bfca2157d9d1c66d288a3. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZAKB2127375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7740702dccf04b8d5c052a7f4476df22bb05082f8e0091b233b7cc3241f2776a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZAKB2127376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5017c879376ad2b81c018075d981eba790634cfb0aa4a5547a76d281b47906a3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495cf0623872efdfd7999b54e1d20011e96c66459e6e944d094853348f56ed87. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fcbe66ed3ec8d5305e001045465f770a75feb1a98caa33c351a9b62b5788ef. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QZAKB2127382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd432e7c3bcfd65e78bf80bf5574b3a1f2e78ee694d22b2e51e0e87be1b185d0e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZAKB2127383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991e2f5412220450517a41b275d4d95c71f70309af3ecea5e2a687bed0f14bcb. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZAKB2127384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3900d977d7f7967425adc1aa1863ec97b94f6d5d9d1fe92b6c35aa443232888. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5d4b222873f549347af1d83c20eab26ef0fd9142ba02d98ede1213fd1b63e3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9469cf1fc21b753003bda5d679e35e761d94de93d678e08ab2c860416efa84f8. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZAKB2127966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07eae60c9f1b5484e494a5078eb3d1f9b2e555ddb7e08c205f0b011db891477f. 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/QZAKB2127967.
Fenêtre Ouverte Pendant La Tempête De Pluie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afc350817a6b0c03005d2619d2c9e999f1d9cdc5723f4c45d1f1a6b2557d628. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cfc84f95f7b7322624346be0a68dd41c8e7d8ea54f2f3922699fc961a9b073. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3011945639f9f321be7a9430f1d9ae55328935e2368f9a4cee8258100dad5ed0. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZAKB2127970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9899db442134415cdc571117a77552808f5818968eea04254c0eb1ae1423b14d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a44524c2ac424a168a0bb2a82f60bf48055fb6001a1a4381b286aac4df0802. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZAKB2127972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b51802840fe2276b9064759508ead1bd96c7c60367a46f6d530af72396fceb1. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2127973.
Feuilles Soufflant Dans Le Vent (Bruit Blanc)
10 Heures de Bruit de Pluie Bruit Blanc Pour Dormir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fe51c6dd6551f9276f864a232e6f8c023e0be69c20af1b1898f8b6496e3e75. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZAKB2382951.
Peinture Vivante de Notre-Dame: Quand l'Horizon S'illumine de Musique Céleste