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 0xfe2e29181e2ccb2bee2512726bbc95cf0db67f019e537ee28dd9e92575ff7104. 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/a3b93c95-71a7-4bf4-aae3-6775c00703a9.json and https://artists.proofprofile.net/proofs/artist/a3b93c95-71a7-4bf4-aae3-6775c00703a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7185db60d9ab4367db637cfa878c159f58bca6e7ec9a4c4bbb9a237e2947a2d. 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/DEVY81700391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac6f8b22194c9cb20e89312b04d09107fe8eb9f5433faa3300d68096b676c9c. 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/DEVY81700420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f821322a377488023a28e792239914bdc5a5f4f3de411c3ee3a56e509b686c9. 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/DEVY81700421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa769f31e61ed409ee5112f0f711de873dac50fd497655483b44a74de8ca4af1. 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/DEVY81700422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dc10d589a15ec39902f8c823a58c9d90f54c2f57feae5e587ed19624055c94. 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/DEVY81700423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f47cbd805f97928f209b88407d931bd39d4a081e8d60cec354a95e61a2fa88. 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/DEVY81700424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c12342f9339676057f963968e2fe8f6edc76982612ec1a4a5d70fc16235586. 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/DEVY81700425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1a02ae0a73a2d15ed3a8c55e35095b9907bc435b958e87f7220dcebf3e3784. 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/DEVY81700426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9f5efbe7fb553aebf215b26d0e22cfe22c25c297552bba1d9989c363eb6b60. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEVY81700427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf065db62e6c3fee1f079d4c1a6ecd48078031bed61a3cf09fc066a4f58ad4f5. 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/DEVY81700428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983243d8b3b6995f763631405ca5fcbdfdce4b86a83c38f9d726e29117d469ed. 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/DEVY81700429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b63a7e15e7266c8b0dc7881416514af3afb8fb7f99487f56dfc2a71ca97a8eb. 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/DEVY81700430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef5d80cbcc39bbde84c0eef8646dbf3cbdf22a7b2866776f3bcd4d694e4f5ff. 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/DEVY81700431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa261f4054ce4980385c007f86d700b97275251e9d5006101da556739e6eec6e9. 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/DEVY81700432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ada729606a43af8aaad3f1ea7495c1864c5f5337228daafab56748a19f5c8dc. 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/DEVY81700433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1038c29362202176827336c36b61a6823ea0bdb382b5e34eac30ede05a6a3c6. 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/DEVY81700434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5697a9845e5ebbedb0d54a17d56d80cabcf157b8c6537b65f816bdbac32f0de. 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/DEVY81700435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbaed00b41f6b8e1acf3c8ed466a0d31eb5c29d9521cac6c0c712c6f8ff0fb6. 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/DEVY81700436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b27e2f09297e7c6996157017048e162ddb6199c998b2de11144ce966384a0c. 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/DEPI82210984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2580cf6875a9033ac7e37cdc2a5c9953bfd94ea343c680921a56667b0205bd15. 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/DEPI82210985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0641cac043366b6821235b90e8e0dfce8f1e2252531cd447ff05001629e2a6f2. 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/DEPI82207979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e038c79c4157a38b2f1e24b5c833fe164caa1a52dd167da7fdcd2a3a7bed5f. 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/DEPI82210986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0322659f8b9e9ee1c463d7809abaf998cc6fc0e95e3ae91d6b250f723cab91. 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/DEPI82210988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ed50a373658ed103f411269b58374f128d4d69f1e0a0b448bf19baba1014d4. 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/DEPI82210989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30bc28b837ad672d62c4c448c0b78e0a948b9730b1afd0077095d319b39166b. 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/DEPI82210990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9339d4a8c08764e99e90d760c907642e5081fdd8f0c2cf230cb70fdb7dfd4c68. 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/DEPI82210991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc995a0548d9af143e1147ea33732cbce61ab8b24212c6be9b9203008dde451c. 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/DEPI82210992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21671508b2bea94342682e49275d5b3a0df4db66ce3a2162089c42c0f5ec7d4b. 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/DEPI82210993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f840fee60e2b35333635cbd7f3d83274b0dfc94e37ac2c3b9ac87d49515df6. 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/DEPI82210994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b61631a60300fd8d6086753015fde9f7216c8a1c870d8cbf99469a8fcfa29b. 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/DEPI82209464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b4e78889d1be88c7a4705cd71ccf1a9f0ddc534db66f6d9a8d28b256d712f3. 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/DEPI82210995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4f588df08da9a5d9cd549e3677d26352417fbd198ddfd682cef8f4523c5606. 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/CH7812198078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39af6eaec0af1e0cba477c1d032970eb718542237d3669fe022a13bf7002f144. 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/CH7812198080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe798345cf4cfd51ef60ceaca646589a796d857f122c6f23a5ee31d607bb49430. 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/CH7812198081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840f39219863acb318a2e8edaae6e6c5055d3c645cbe9c8e44ca6957fdaddea2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/CH7812198084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd3f3f943b2f8e7ba75fbe905650d2f28f534d3bc60059bff05a23d45576cb3. 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/CH7812198085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210e59d559432241ed98048ec619afbf9f97dc8dc4d24babe95a39c9ee9df8d3. 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/CH7812198086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c5f55d2e7fd8834f57a8862542f70af97ecb0b1c703741dd42f6571c872b4d. 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/CH7812198087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0863b431c8591e317c56ae96c33c05c58602143e0a6ab6afb6947c039bce11. 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/DEPI82016532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ede8943462f755d39e154adc5c039efe4269f174fd81a1db1f0f6d4704b9e68. 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/DEPI82016858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163bd8fc6fdb586925e9388d9c241dd5543a828b563a72ec01f9a29561bb9c93. 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/DEPI82016859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a24f9179f6042f8121fb7953e8daa4f83602e4dfc0925182c8597dabc9efac6. 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/DEPI82016860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f2dbabdead3305eb1dce4b154829265c014ab088f7ba1d099dcec910c3190e. 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/DEPI82016869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac8a40174effd6ec085adbafc7fd59f695215fc1158de1f3a7330de5017cd72. 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/DEVY81700446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b204809bba74d97f3b09b6cbbbd2c082201d29b4e1699f630df461dbabc560b. 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/DEVY81700448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744dc5f0fc3c2ea0625c1c4da31f839721834efd3b22aa03fbc9e339e98448ae. 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/DEVY81700462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b308aef3800875297ed9fc7142ec2b002dc54cf3385742f50863b723b516b59. 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/FR96X1629562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5806b416c741e1c3b2353b545f4f23491cfa9de56304edf41e97bfb8daa86d. 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/DEQ121744652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b083033b529339355979d590eefb50c86537855c49407faf68150ad269939. 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/DEQ121744653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa194aa20798065ddfa1bc2eb3314dea0e8564f70f375f5cfd3fbd47cd72f3d90. 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/DEQ121744654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbaf2b6496d94de28034e6263aa74d79e3e686c2388633e1817963c643a8a46. 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/DEQ121744656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52413d90d40eb26274b16c9583dd23cfc5e58206d4da593b0c210cf5aceb419. 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/FRX201665027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a4c586533b98efb8a865ddde0722eca1066719e2ad71d5e8270302558f6964. 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/DEQ121744657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24884836496b5f0931c5fab961ca8dfdb6f17ba30a342cb2a3d0456370e25c71. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121744658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22415e029104a4e4c06036318475b680bdddf9a9bc8c6674d46b41202694e0b. 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/DEQ121744659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840aeec35225a5915da49cef0407462dc138b2ac98eb24e6848afa89a7d679af. 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/DEQ121744660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cec3725c07797cdf5c46d45b78fb4bae6816e67cde7bc77ff4750f4343747e. 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/DEQ121744661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89d55478e5cb89e5c512e8d4e9805e796146a0d5519eebb06c87255f559e08d. 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/DEQ121744663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c95d8b51123c5981b005f92b1c34029c8017b87d7a8e26136b4d0321099c76f. 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/DEQ121744664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25799f657d22bbe6054e6b7ca5bfca38e1d1e85f49550ad9861e5bb2b2fa0481. 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/DEQ121744665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3cf7c9fe4ff3edd5ed0e154e12e57e5afbee589b463dbde74ded5cf6c38c0b. 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/DEQ121744666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694c650797acb87196d8d9b1866a7c66ae76c4a861228b69de0ed6c1444e0c2e. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T07:21:40Z), 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/DEQ121744667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c9d410c00812fc4d5d7df839dfd7a8a82a624bc15d136e395d52ec1b3d426. 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/DEQ121744670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2246f0b1df1d0bc6345ec6d777ffee029f1768e73e964826c926789c05df01. 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/FR26V1601049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83949205d8de3449d692b09319ebd621bbaf1b6476989118968c5b00560a9e02. 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/FR26V1601050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee507841419bdcd458c0ce529586fe6d1e31976432f99ecc72fb992c8e99d50. 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/FR26V1601051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a01837f07a829bf45845899a4f2104552455f157c7dc0e8c70cbbe3ebc63bc8. 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/FR26V1601052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16a4df865ae9f8f572dff5f3fe1c208b12341e2ea78aae96f7d2e853d0334a7. 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/FR26V1601053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44a4806b5ca244e49e9f8bd73ce98574de92f8d71b1bb628e66c74d95e2e00d. 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/FR26V1601054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d39983cb53e0855a499096a1da6735038918f8d7a71558dc6f4cfcabaa8d25. 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/FR26V1601055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaa8400d8697989e06b132595b65824f542a3ec6f816829fbf25f16620db417. 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/FR26V1601056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa402acd9e5033856526afe1eea54e7918e33ed9bf524b579f59abfb051c7908b. 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/FR26V1601057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1311f32f9f2e30abea5f0d9230049c5859f0631856998a5ee31838b0daeffd85. 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/FR26V1601058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8308aa6af3b724b5d1ca47e9ba8c9a4aa8dc860f20f433b01e6550620760b5. 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/FR26V1601059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2919af7c3a7b576fa92e2ecba94fa15ff732b8d31f582fcc40204d78e2312232. 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/FR26V1601060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249f84bb13bab8df7a23216293ce279aefaab7a44fccfd923f187417deec310b. 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/QMDA62421930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf291b28c433c256fa9f0059718e8e15c050f12b04c66f927003ec07663d5d99b. 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/TCAIT2409300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f82ce4be045e1319bff94845263ec57dcdcb4826e6b3fa5d9939fe6a5a7390. 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/CH7812414655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79ff28324b7267dd4f599c8726daa4a0c61b4c5c6d10fd25e6c70acb1ff1757. 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/TCAIB2452485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1355a5381c01a510c1cd911a4eff648683d09f60ca58e371c7368759766c5162. 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/TCAIB2452474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0277855cf4f1f432ce9579941125554f8c338e3fe3e0a9baa2d76c42465eb3c5. 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/CH7812359641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc351d348007e2986446fe748668f22b59bcab669b72d6bf5b3308b03cff684eb. 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/QZNWQ2331006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501338f1cd07189e622c2d772eabfd1d134903751fd6d2d45686f40938514ebb. 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/TCAGQ2270451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11070588092e1953459e71d5dd0be901ebb72e2944b9870b22d7277403df0064. 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/CH7812343483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b3ef18dd6fa0a13d40722bd0eae6674ccc2c280b0daefb819f8e5a4bd43423. 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/TCAGP2262588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84df37eec1235b6e186fe7e92e66664aa09f1f90dbbca89dffca52cf4b8754e6. 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/TCAGH2267660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200b09c57b8448a568182680313b076fcf1b5d1c9ce4d067c7bf306fdfd0eb68. 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/CH7812225257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8546f00b570eb1525dd1a4fb63fb137a842f05fdb773d7230f1e4be4215acde6. 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/DEPI82211537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0641cac043366b6821235b90e8e0dfce8f1e2252531cd447ff05001629e2a6f2. 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/DEPI82207979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba439578168900cb6f4999388b47ab16aec332462c824e04a16a97df82e81e1. 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/NL4NL2208486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39af6eaec0af1e0cba477c1d032970eb718542237d3669fe022a13bf7002f144. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/CH7812198080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4f588df08da9a5d9cd549e3677d26352417fbd198ddfd682cef8f4523c5606. 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/CH7812198078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd3f3f943b2f8e7ba75fbe905650d2f28f534d3bc60059bff05a23d45576cb3. 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/CH7812198085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb953bba3103950da75b60ebcb86b41e0bddcd5ed52d7b17b2a46d8ba6bf554. 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/CH7812197904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dae8d90a70df0d76f3f48063102f9482dc4c203a7fcf5c53117f15d93b7b0f. 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/CH7812074496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ca1b7d7794e0db8b056761e53c2dbffd4398f0a16d5fb65d3e9503da42903e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA622000246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a1320c6dbef213b90b715752af16e54912d277ddd4f276d8a6bc7776c0c852. 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/DEA622000231.