Praise as a form of social interaction expresses recognition, reassurance or admiration. Praise is expressed verbally as well as by body language (facial expression and gestures). Verbal praise cons
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 0x07f8989d62feaff84b80b9af8422c5989d88e707f3d36866c5c4a4c3dfad6522. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21a56400-4294-4cb2-892d-58b932290109.json and https://artists.proofprofile.net/proofs/artist/21a56400-4294-4cb2-892d-58b932290109.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 0xf65efb43b88f39e0c9d5435f5a9083ae7f6e02c15c2fe608d764e565b1be1da6. 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/USEE19900869.
Why Can't We Live Together - Pressure Drop Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8813df68d4122479a7375efb0647e7da103c1a7bc27c772e469b2f723db7cf. 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/GBAYE0402556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e4e15b835f95222f1b75c114491bbf75fe04ebe70dd70f60037dbedd267c04. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBAHT1900897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1111ee45dc876a8511332b7d65db4f97f92de616df56c0db73ccf9d3abb86d3. 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/USEE10170394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f7435dfe144c8cac6812a84440922b9e50a93a916aa0ed205639158470f8af. 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/DKABA1200332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f6c01a9f8b4d51b8cbc1599b79fe894677dc907338470db49f3cef54381d3e. 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/GBAAP1500383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1f6a41ebc352ea543371085cc45f751d8de935da3981a30757cc813c800040. 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/GBAHS9804129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88fb9dc0a9ab1295152ea7d220193a61e68f676f2ebdb24af704d61b997a669. 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/QMCE71301704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcccca2430800dd70843497acf45c3a9517cdb4c3e60eafaab78f7d6e4222e67. 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/QMCE71301707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda490a772feec54f16c206ddb6408b10e324ec67a2e73027b67cf8815dab46a5. 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/QMCE71301708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb902399c00121f69d4ce4c9b7bd9401df406bbd438ab9774eafd4baf1064eab. 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/QMCE71301709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764e21c1d248a4b551d94958d47178616e0951de8316ca2ef8ee922166dd94bb. 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/QMCE71301712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55892cefac7867b0b5976ed3bc981967330d9ae4d2813940b5dcde999243cd8. 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/QMCE71301714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa690a902b6f79438601d769f4d52c0513b1b03d6cb57a379905a9b42c83a5d73. 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/QMCE71301716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba74e218c0f4044e8d60036ab7afc5d615001499e807e4f5158519af4e0a7d82. 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/QMCE71301720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbbdc04f12fb4da5c2185ddae4174ed9ffe06dd16ba398c68b1c2d4365f84c7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMCE71301706.
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 0x4cae15529d57fa84df3e16c5c4ffd129e61a768ef4ecea89cfb7723019e43a83. 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/USB4U2219601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdf5a4e55c0c8872c4ddbc69344ef23207ed6abcf027e3d2ebe5378aabe64e9. 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/USB4U2219602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b5450993212256005a29b33b8fa80a1693c5c75b3bb44f74fc4e25f12cef2e. 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/USB4U2219603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8eb47ac4758063d4aaa797e63a924da91cc9518a3466f6b793fdd1dc21378e8. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USB4U2219604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c86427fdb6aa3a1d752552ee74428624539685990e367e2cf411f6d3bd789d. 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/USB4U2219605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9171a2347034d85f41933703df4971edf94065970a4f10f1cfa138644716ef. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U2219606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007144976fd40146c7e79546700dea73a52474f6caae48a096ef984f72363283. 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/USB4U2219607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e31dbfddc7c1d8a7dc7d9e650128a1b5d462b82724cfcc190f0b1b0b8f3b45. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U2219609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71df06b8b3d2eb0482c82781b7e379e5257e72d3f440797fdc26d797cf35f94b. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USB4U2219608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2011f54ba70777b5edd7c274b8e074bfa11e868220ee23b31ced972ebced66b3. 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/QMFME1513181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9d38bfc4ed58f6808a4a8a49d177386b09c6feff55a3d035c035f5c0831613. 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/QMFME1513182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170d81a1d5171619b43d0d05883a70c52681671ae91e21f69966a1bc240d774d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:17:12Z), 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/QMFME1513183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519533b419cd01cae64868c257e790ab840ba559444d0e631ff5f22009714fc1. 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/QMFME1513184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080250d940d579d74e47650f874e11fbdf2c77f9720d36f339579902ea351760. 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/QMFME1513187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5707c07be7c1ef1e14d030c4720dd0d231cb0a41d213dbf318d139fd107e8a9a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:27:40Z), 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/QMFME1513186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811fd4afc05c25d1e2c3b58604db751bca4a237f43b283bc4a8bff93c1abba7e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QMFME1513185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747469294bebc5502075a852a05b10641c0ca97aa471c5c24f381b093d3b1e01. 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/QMBZ91437112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b767124c269d474356afe4fdfa8605dab10ac7cd4981b5f232c038badae4f3. 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/QMBZ91437113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d8877d580a63053d1b677ddba1af4d9ff0aa23d85f7a7d04d9fac911fe4741. 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/QMBZ91437114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9fc729a98d3ecfe2feb94e53f5d0743c3c2ffd0a187afc786748a4c2300bf3. 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/QMBZ91437118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe337d37eaf083bd9c19b7e552c101e1aea7e095e039ba5a9012b1443166f340e. 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/QMBZ91437120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ab17b52cd796bf349463acb88c2cd4d935a7ac6bfe5d982dda714ec43e9acf. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QMBZ91437111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e0cf95c58dc82f8ae3a45b8c49cbd514449c7d8de9a8515f591c0b68779947. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91437115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf3917aea564319a784d10f21b372892c2cf90054617375fb46c1d368a59eda. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMBZ91437116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e3b89b37262cc54587f3b00e16bb07f395263e40b0178e55f31f13de6459d6. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QMBZ91437117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9320f5979cbe83b3170e88d298635f3e8e06e434b8bab71b6497e9118380308. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QMBZ91437119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfb0c52cba88a999d985f9afa68f616ea1b9166919b1a673f98ac4446ba38f0. 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/USB4U2421201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9ad36a20180299894c645c30caa224a539200ef8205b64e104d1ce5c8fc764. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U2421203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd778ca25e800973c4c5279205afbdd7dabd25149242a4dc2ca5fb91d9c2ca22d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USB4U2421202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0459b7d242e9bb4898834e9c40d950a2d2ccd029c22e1d09a1c7764a30cccd. 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/USHTV1100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdfdc00ac852bef37e021bfa53b26a269c9b53676071278a6dbddcc5ad5d496. 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/USHTV1100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d90ba65474be3219570c859bd4303c5e14a50598dbfcc879f80d62bfbce229e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USHTV1100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62980375051af99b1ec5a6edf3302667243ea937669e7103d8d3f21e0ae451a8. 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/USAT21503773.