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 0x1f32abb3efcdc7c3c9f2040d99281f42e1d0815538cd84f7e7151e58c5f4f717. 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/01670df5-83f6-4c98-8337-ced15579ff2c.json and https://artists.proofprofile.net/proofs/artist/01670df5-83f6-4c98-8337-ced15579ff2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All Back to the Mine: Vol, 1: A Collection of Remixes
Forever More - Francois K & Eric Kupper Vocal Mix
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 0x2a837f065c35c2ba02942ab7ec80af97d42959ab4165dff79d0623f274524bfe. 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/GBBND0301025.
Sing It Back - Todd Terry Tee's Freeze Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56159adf357ac34de60cf02f086e745a10d488dabaf7fb1df3caddbde583fbb4. 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/GBBND9800396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0189a5374c0c5ff7fc7d8b7dce82e89455c95615019212ed625ec16fad47f5e1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GBBND0200960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ed363e18856caeae013cc72259e2da58045ef3cef38c1afbbdf42b51dc7bc. 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/GB5KW1501820.
The Time Is Now - Can 7 Soulfood Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccd3bf9cd83011139361c71fd640fd4cf32a6e0445d24c2e372afbaeb54a64b. 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/GBBND9900551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3741b7bb35511c17f2ae03b1cc3691bdcafa04fb57a391533a15d8f987525edc. 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/GB5KW1601449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e8f78e4c1d4536c0a3767fc18b6ad31393c9148efdcba44dafc095f4dcf564. 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/GBBND0000600.
Sing It Back - Boris Dluglosch Musical Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dbdec8a72fd32bb8c599ee0d45f306f9a7f995bb577b8c5365bcb5c17e016c. 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/GBBND9800445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283a36fd63afbae593d03d7010cfa1154eba9b6665eba14efdc964bada3c1f76. 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/GBBND9800395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f1236742576eb78e65c6f09ae23b1cef592f67198436d662bd5a1081390b4e. 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/GB5KW1601451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a97830a636d5241ade2cb1937a1533888ccc181bc0ec37ec249a2f7ba4ee29. 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/GB5KW1601452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa886a9b7117078dc2d86800a9aa7c7a51b695034e74c8c328d20db5edb245cd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBND0301029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7627243c3c2333f94586b27f52be463d7012098f45150d6facf20dc580fe08e1. 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/GBJX36515005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92cb5e0cbfc8179d7a003b892fc94285982d9894497ff4b5998879607f59389. 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/UK8SY2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba782c676e412f4e4303ace2943b7f631d9b57159605e30a54511ee813145ba. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:52:35Z), 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/UK8SY2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b488c80d5ebae2152367c59664644fc8ab186728d873fa933bfe143daac2315. 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/GBJX33916003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dce68aebb9b8f191283823c272b50cf124d2212eeae2dfbcbbb9ea61337c5e. 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/GBJX36515010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8be9f6c6a94f05c878bdc7026d625b6284333cc08695ebd94b14b9bebb8d45. 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/DEHE41000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66519568b104f5b4dcf8191ab38ccb6edd54cecea9ec044d60d9396dd39749fe. 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/DEHE41000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0960e3632d8b210c2ea2bbe9c87bc1840d66b3ad22b354b1d9a172cada0e0e7d. 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/DEHE41000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb843bdaf1f93a4b2599b3911e8de424832555a76da1ca01fcd049299e16657a. 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/DEHE41000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987a58ff8d2de79683291cea053295ee403aa1af35b9066804d4d6e9c92b161b. 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/DEHE41000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc692f990ec65645f00874b249210721420b01b19ce01b567974e082598b79e73. 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/DEHE41000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5614f5c65dc8393a7f6f6d88404733b2b3d7060a75c53ebb392a1febd53ace. 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/DEHE41000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227d39cb035211c231aa67817a0d9ed048e75d98ca1f93cd4aa7e82e5b0649bb. 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/DEHE41000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360a070c098b180b1b53d54d3762022100c4d839091fde9ee93f13fa58793ad3. 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/DEHE41000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e68ec198d6cd4c69b2241a8c9c85ab423fb69424571c35479561263ac50b20a. 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/DEHE41000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5a67203e05b7c6f07301c685f1bbb7574a8df7c8d5fe5b88d2f6c2996dc662. 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/DEHE41000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902ba075c1c814e0a68869adb6ac15aead112f77f69674a907a1cfd324a0d063. 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/QM6N22476440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38111b4cd90742ca2e1ef415d3b7cd72f380918503dbc5db67bd5660b4a5cd3a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:02:39Z), 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/QM6N22476441.
Life Is a Game of Changing (Martin Buttrich Remix)
The Sky Is Too Low (Martin Buttrich Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c652e9d9610ff6bbf296fb6d314861c43c8b6d724128b33e7e2eecc47d7601. 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/UK6GD1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174119ea7a60b050386e32da80639bbc0f6020467c259f769c8a9e35a1c2ecbb. 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/DEHE41300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2c9e17df77b0eb7a00e044f493de0cad3fa180ec2db9f74350a1e0374568d4. 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/DEHE41100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3471d80474f2cd5ae436c5c4cefcbffcfba171bbdcec3ba2ccb1815ddfc307. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPC80601132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd686c03d90d7c8fa530398f3628cb3f97852124b17e8a9f3aec68705b10a90e7. 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/USPC80801006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aba630210c13c9bb9225b959e4fd1273704e696d5e344dae7d72a941a81ad6. 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/DEQ200700283.
Café del Mar Ibiza Chillout Mix V (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d30105a4911cb6c5b54a04caa68c5cbae87e6999852e7aea11cfbf461ca7757. 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/USA2P2337333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92cb5e0cbfc8179d7a003b892fc94285982d9894497ff4b5998879607f59389. 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/UK8SY2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bf6caa514144946b964805bea7bfc9ac650e9d4aa69cc24534cae6b368e514. 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/ES8742501103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678faac1e49296a450420cca14652cc29787fce2e0c1cd4f622e793ff172638f. 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/USYBL2102259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63791b0adf6419e151e06a1653b6479f2f3802f96928d82c03ed0dbcff0dd4d3. 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/GBEEF0100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09b2b7642a2881fbb61cd36b043e7d7936cf5da101804b21583ae1317ddafc9. 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/ES8742501106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48358567a2dcb3a89df3b044098655b1f235fd3addb8540e78cfb8f4911efa6. 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/GBYBE1900251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a826d9e849ab34125ac4d1b9f0da24f9d555c859c4e5a40aaa9faf5c301375c. 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/ES8742501108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7c6740d7855a146caf1dc122b89bc96b2e2aaf8983ddd0ada18f56a613dfa7. 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/GBKQU2451312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dca07e1517d91d8c67d56f2804f85f2d62f6f314750c065d25a6576d39fff03. 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/GBEUE2200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f92242eef7b5f284c0aa02ede206507ea888a021a97ec73e84f0678be6559ab. 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/GBSWL2300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dde3228cd98ebca83828e5505e2c658633812e78b27993549bf8ea392aeebe. 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/USA2P2234197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2681f42d944249b75ceca67133604cd148f844eec9b6c8ca17f5bb0656540f67. 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/ES8742501113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c998c70d5bd9c86b0ede3291e133b7c301c82fac7468abc14f9b7430c5ddbe7. 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/TCAGB2297949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1adc47e6a7cf139501c103f71c8cbdf0570fef26371c017aa9225ce224e1918. 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/ES8742501115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03df2ab69a4cf6fc758320337b4f0702db5034c0fcff80464003c59c2b3e9216. 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/DEQ490700016.
All Back to the Mine, Vol. 2: A Collection of Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4559cecd93a8b20ea75c05696bf2dd42e06d2f36736c9948a181708e61f3dfff. 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/GB5KW1601455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978f335ecd0ef4c6980fec89630c57a50770788ccefa7145de70ab0809089f15. 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/GBBND0200959.
Pure Pleasure Seeker - Todd Edwards Pure & Stripped Disco Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97445431d1eea1dd9c9667bf90f48c020a9747916dcdd9880d936bbd96f16841. 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/GBBND0000647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670bd6dcbdc834918ef94d50e8bf9292e470fdbe791ebe50f4cbfa4f15550be0. 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/GB5KW1601456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd22ebb895945874c47f2fdfd56402a1376c5ddcbc10d5781be4b94b010e75d. 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/GB5KW1601462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578f827a50b203973dfac1d18a0bda718b5ca974613a9da1f915527ad0698acd. 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/GB5KW1601463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277e900fc2c25959ea114fc3a0a9fbceb42d95abbe49ae4c35abab705719143c. 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/GBBND9900548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fa14fb6f2b76d6e6c3afce4caee0a1d384348b7280b3d3b53dc8204a8a7c4a. 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/GBBND0200954.
Familiar Feeling - Timo Maas Main Mix - Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203a5f2a15170da02baf36e65ef638cb2b720b9c39fc461417fb19bcd19ab3ac. 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/GBBND0200996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99f693dd4cb6850f28ebaa88f011d793fdd71feaae2b64fc4f26c2a402e82d5. 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/GBEPM1000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b264f901b2ff14d4792b98ee79132af87fe43858324efd384e8f43c613b75c9. 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/GBA3M1000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641bc39435ae6c307b3a62cdc34573d465f23834ec3e232566c14afb67942540. 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/GBEPM1000347.
Grieg: Peer Gynt (Death Of Aase) - Solomon Grey's Paradise Lost Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63752bb71fdb686f32d6417a7a75ce3adac660dc227eb879d853a77a65812f91. 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/GBUM71600641.
Fauré: Requiem (Sanctus) - Faultline Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bad1acae9ca6f8301381bd6bf28539c4cb6b95e1da976e60e781de9dfb22f69. 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/GBUM71507750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154d8352d854ac7b2da85f6fad1a9bb0ced776062ab821cd55544cc7d41a4aba. 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/GBUM71507670.
Debussy: String Quartet (Assez Vif Et Bien Bien Rythmé) - Henrik Schwarz Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf639129be79f4189f07ab0b3eafdd3c7bfbe994be23a9fea26e39bc089d919b6. 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/GBUM71601289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef2f1871b70cc2c69cbce6161efaa6a9edf88eb085ccf03af62c6c6c20117e0. 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/GBUM71602279.
Schubert: Schwanengesang (Standchen) - Kate Simko Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8b51daf3597b14381df0daab7dad03e63d46255148108342b8e2af6df195e7. 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/GBUM71603339.
Satie: 4 Préludes Flasques - Fort Romeau Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0400702e69e871f35ec501eae283a12d1eea5371d52b7b345bb01e8c504afa8d. 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/GBUM71601361.
Holst: The Planets (Neptune) - Thomas Gandey's Cosmix Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9881dd3ea9756a252132ebaed20b5c3cb16a0e0c043329ad75d4eabc1831fd. 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/GBUM71601930.
Satie: Gnossienne No.4 - Martin Buttrich Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c1d513d9fedfffa6b8d632c7ed03f984af15c2bc7ceff12b7801bf4768044f. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:29:44Z), 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/GBUM71601177.
Sakamoto: Merry Christmas Mr. Lawrence - Francesco Tristano Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8e5ce0a53a72a846f7fd1acddd1c5ff5f467598b845ce6cbdbf99195974bc5. 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/GBUM71601939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eccb8f3c520641f4811b0bef478431af1b16ad22a2582a743fbb10e893d8ee. 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/GBUM71601926.
Rachmaninov: Vespers "Bogoroditse Devo" (All-Night Vigil) - Alberto Bof Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e797cc6bca05a468db71e4eaa0809851670e8a2f2795d7c39cf82d4d90b9c2. 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/GBUM71507667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ebed86a7095f9ec68653c89ff3a594569d0c0124ba09999fd7ff84eb33fea8. 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/GBEPM1000464.
Groove Catcher - Martin Buttrich Catcher Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4a5c49b0546e8f7a8dbd6ed759a5c537408be2a1b13b3c19947c807d31f2b5. 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/CAM261150020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97309a7b5642e98b0af4a087000642d42a063950c4e3a9bf2330dcbf8edaf486. 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/USWB10003245.