1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f15af83903da0ba6ebaa7315658cfe8c224f17b15f39465e6affd278ffd6e6. 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/5dc3349b-5402-464b-89b1-9a3c8ede57ae.json and https://artists.proofprofile.net/proofs/artist/5dc3349b-5402-464b-89b1-9a3c8ede57ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691d0b0570f14dcc6aa38c498fbd76780f5e7925d09f0ff6ba0da0deae6ffe46. 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/QM4TX1854738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe28305e1d902b5547c7676a31e28d103487c4ef3d43413c02c66ca992fe9036. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1854759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60f18bbdb23e446a4ee523166ee0f8ad740fb5398ade19c755dc1e0cca8272b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QM4TX1854782.
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 0xebf7fc2f04cfe6ece433ee9a924a4d787950ffd2d8b4846790bd7d945af61aaf. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/AUDCB1702751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f4b4e19be8b9629b83ce9a5ef9406ceedf576c2384e3dda646e5dcb333965c. 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/FRX282425875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc271079465c7a9fe92735e25eb135eacb6da1c02d0cbb37f1e1df33d86b4c493. 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/AUDCB1702596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfa67b8fc203ad397d996db8c55ef24978bbb741c67719e17c7b5fae16ff33f. 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/AUDCB1702541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac97452bb22dc6d2cf5f4820f037deaaaeca3a95ceeaa5f3e959897a646afd16. 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/AUDCB1702462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205288f9c8637637de29cdb94fba7220a76f0c56b70a2e9601112b4b9049f555. 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/AUDCB1702415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13759727c1ec46aea4451069a3d1cf279d9fb3895c08f82d5d8ea8074a298b73. 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/UKLVE2301408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521e513f17bf87288dc462dab68340b3ad19eb2e13dede0c52d22abc091b2ee7. 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/AUDCB1702356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5761889ffabe2b7a8f3de4a7506dfd5cb2c0ce969317d2b582a4118d1cc8f911. 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/ITSV22300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9355ae77e53959ccc3c6cb1dba7f63bcd238c2388ac11b25716800ba559515f. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ITSV22300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01d6e598a622fc2c8cb43aefe567db8cf9a16b72b1ec9baa489fa63baf1ea97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2301999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdad698dda72a61b19d0cae26bb8e6aec761c9df9404935074c7c1e84a95b64. 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/UKLVE2201338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a92d3581ac241a83278d5a2f3aecaa3f63b6979fa0f4cd3d86f21a9f58eecd6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITREI1700362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2288e7a1b0a312874e1074dcea46da670cc46817cda6c1bf104ca44a0bb1c6. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ITREI1700363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53bf220bef1ff6423069adcbd483c6196f67e3fc6285c10c502243782007555. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPX11990122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aab209307d216a1766f063aee8ca3b7aa2e533a2dfe6328a6a9e226cfa824b2. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/GRPX11990121.
I've Been Waiting - Sphiwe Cas-Miz Vox Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3557aa79c18c735d37b469f28f272c97d64723b82b584a98ea65fc014dac4f32. 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/USA672000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b3283298a171d41b253d8c7832571e5a8ab512a64be839933eb54687b7ccc5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USA671800235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959a6b3faf679adcbd2f9cffb1b135735d428ae26e08a681e329a20e3e3bde84. 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/FR2X41815699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ca046e25961d6fd236db3e2a3cf630ca8d6c08bb8d8603109923ec2a5726d6. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FR2X41815698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1418309ea3d261468787a0935a9ae3aa20e4f589f5d38d4a79d17276469ff9e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201714807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0809c7f7204bfc0dd6fa25e9b9c574e49758f445af1b549550e42cba9ed56b. 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/GBENT1330460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe326c95940d0ecaed9fecb90e6d8eac1f11dde8e7971d98694b4c9206626006. 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/DEAR41526400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee10cf349389a2438257779fe4ac6503f6c955202521efee00c3ed4a7a69037. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEAR41526403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe258ecaa1ae78c163ae890b97dd99aed03c846d5c33b285aebd1f72cd126b4a2. 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/AUVC01541811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165724966d334f158b4aa835cdf3e9c73c307720a90a10c291987d55135ec89d. 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/CH3131512125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6474d923817b95c5bc30dafeb5e3306f5b848939b4411f98de19e010f9e119a4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CH3131512127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51de0a3abf3541f459cf42d98b590b9b091483d0905d90cbdea96108f422a93b. 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/QZ5FN1971166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e3f32407f703f956fbe239610908c8877f421d388275c26debf84e01b80b37. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZ5FN1971181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9152ecac9c155d3f48bbf126759c818d2efd36a8fe21ffe8f66dfffaba9876a. 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/CH3131412093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed6931341e3d5ddbd3c0fa3d9caf065863e6fe5472b8528471c59aae0936c8a. 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/CH3131500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4283f2b6f7925f41d66f594b32933537e5412bbf7b58e8dc53a3f8aaabbaabcd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CH3131412008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c81cf849598b5c3dfcf1ef9327f9da53741ab37693ef1243181a5afef1f31b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131411938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fa8c755e29ab760df85fa446714680e5cda737a38a3ae0e582747a40ab1ce2. 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/AUVC01633410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e241207379cc94668d09bd0a21fa7e098ee6c376b7a3e3ec3e3ef12d5338c1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUVC01633431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0446b38df84a7d83858bfbf8a5188a5fe4045b7338804a0f91a46ad253e4f27. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUVC01633441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac9347f275f23c9740c15f4dd6f87482e7e2fdcffac9f480982f2c4a737c48c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651705406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9983e90f9b7831f90b0e867d644cecf003cb67021e249e0e3d8658ef5e99b96c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651705409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ac3d5f91513f816843861f8e5d89a8ca21835dacd053005e480224f70e0949. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651705414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3a8c154ebd7a11d90c13c4fd3509465d24df9b7e251c0b9c60b93f7de1680f. 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/DEZ651705415.
Gone Tomorrow - Me & My Toothbrush Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5690724e9dc044dcb71641bd6e3c506659ab6ca62f82ada21cb2b7602e9cdc. 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/CH3131411886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4688f8458b2e2b5e4eec5ba47097d42f1418f4c2f367aee96104dc08a62fb142. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3131411969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4c41fffa4368baad3db5060a5a54c8cbd79fdaf37e9f070f3fbaca0aa3041. 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/FRPJ91700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e5cddd1aec65f35adc66017aa657801f9236532483bf7513c113505402a92a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBENT1330274.