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 0xe36d2e396dd8013eb2b974f0cefa38e9494f14ad18b0b45fdc03cc10daf22367. 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/e86e79af-cd78-4196-a408-0ad402f9fff8.json and https://artists.proofprofile.net/proofs/artist/e86e79af-cd78-4196-a408-0ad402f9fff8.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 0x419557547e409247f15175415d12e56e744b06ecb1da114ecccf2db6d86770fe. 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/QM4TX2087636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e9b27dfa74fd9ef31725b89c29e520e108d56712da2fb00726c05cd1ce0668. 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/USSD11900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe368b6789b27d1b3ae4ec2a7cd0ae11757caedea83be43f1777114aa4b11d56b. 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/USSD11800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d122966e77308c08a14a774ac32e059a911bd19840ce16ccd639c33dc153c5. 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/USSD11900238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4f974341e4a96d7bdd73f0af0a379a9abd4a128ac1f2806386b156dd68e8c8. 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/USSD11900249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe7367f38822f90b97aff7816715b9c1e04bc0acc01e43163514f19c4acbd63. 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/USSD11900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9e1f99cfe1da4a73484cdba98cea1348ca9cb57d7421635b45a9ff5b4e0117. 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/USSD11800410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa90cb25328acb6f72fb9eb0806355a6ded7f2ebd2c9e82cb1a13a4beb4ccbe7. 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/USSD11800371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d1af581e7078cc8cf1c021e507fd68addc98e677bfec12946c2fcd1c385633. 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/USSD11800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff26b48bd1161544cdc2f507efcd389f8a59553317c9a4090cee0b7b9d47c72. 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/USSD11900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c7cab6e0684fdd1a8fe1e5ffe23df7041768f6dca4df450bc8753871c40ba5. 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/USSD11900245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde40c7bc1338f47c790a19a76424e1d35088b1665bf1f88da8bd1b68db9858db. 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/USSD11900248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6850d2d1a9da16a377e2ce57169ece1ae8821d39fc23cb4ec70ec7c604edd7b3. 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/USSD11800408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac56dc19f7d684ece88359457fcd77d350bc78622882365615708202c2187e2. 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/USSD11800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70de618ffe3816fb6a0796c5afc8547b12e4a841bbd2ef26131a57bd90905ae9. 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/USSD11800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3fa6964a542d923f895b941052e7a76ee3902de9869e5d08143db666147c81. 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/USSD11800377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d124313c6d9c69649024be19176b12c16246606e9e917644921933fa3ef62b. 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/USSD11900322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fae7f3374a7daaa7d5de68e681fa68c14d1199299234bb7b9640d295beeb63. 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/USSD11900343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe368b6789b27d1b3ae4ec2a7cd0ae11757caedea83be43f1777114aa4b11d56b. 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/USSD11800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa90cb25328acb6f72fb9eb0806355a6ded7f2ebd2c9e82cb1a13a4beb4ccbe7. 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/USSD11800371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac56dc19f7d684ece88359457fcd77d350bc78622882365615708202c2187e2. 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/USSD11800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70de618ffe3816fb6a0796c5afc8547b12e4a841bbd2ef26131a57bd90905ae9. 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/USSD11800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3fa6964a542d923f895b941052e7a76ee3902de9869e5d08143db666147c81. 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/USSD11800377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d1b2be56dcbfc577d95899f5bc528c0936a9196ee610121c8cfeb542d7b5ed. 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/USSD11700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4843e8c483aca4186da020c8be3cbbb764640ad8df24733ed980f204bd97c4ea. 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/USSD11700466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce75c5f8199094dc0eb5ce98e8a99cc4d733969b0ada426087c62d0bb12ed816. 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/USSD11700445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f334a43e16f9a536a7a0df9f58f38fdaf7336c4ac6150d153d143e2e92508b. 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/USSD11700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bc831eab9f67347ad191c340e9c00057b08a9feaaa3f4c56f730f7be3f6373. 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/USSD11700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5fd70fc7b39795afdc57efe31d0d8396662668c0bbf7dfb62d508df76d334d. 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/USSD11700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f80653e2f1628911f0812a87367e6e79fa5704e6ef5128a69e93a0fa59edff5. 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/USSD11700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3372f0778efb72182399f98715e2fe1db3dbe8c351f17efe081c4ff036edf23. 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/USSD11700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf24c58159c298170183223208823deaa8dabe998b217c7da2adf9e8081a66bc. 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/USSD11700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6f8d08a1cae6c0515095769fe6db8af8cd29399abf36fccf3ec5df6e83a6f7. 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/USSD11700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fe2518f77e404b675c413d6641ab2e91999942816569c9283fe662127d0637. 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/USSD11700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dadbad3fb65bd2b9b6fe8f55535f8c209cc5ecd8f42f06dd5d016d7e36645d7. 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/USSD11700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d46fbd8d530a0fcef79724a4e457ab4db3b79976d520e62ee5cff94eed62a4. 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/USSD11700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7099b5c8535c852d17cd629c0d1f99b5286e75d39c375e43bf5c3eb2e289bc40. 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/USSD11700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b91dfa3c14755c1a2c581fca64863f7e717053d28b2216cf9912c67dcd642e. 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/USSD11700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afb66ea6d185f457e595752294c222922373b333bbbabfa9a1f9ffa16f71bcc. 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/QMFMF2386411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7d7a1d571021ff1dd1bdd5429e7ed117ab63f9f1e67a97155f8024f3a6ca0d. 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/ES88E2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdb9f7036e313c09c6c8e2cf9d64f44c60843ea3f5969b5fede4de6898ff4cf. 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/ES6702202033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277e1a28feadaf347c8b3b283f94d72e6237fceba5eec7d8c5db56baf8ede68c. 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/ES6702202030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9cf096d9a230404b750c6add456800c06ab9a3997bd16fc123a0c51f92f7bc7. 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/ES6702202029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807eab23721b87449572660e779231cdfdddd19c6a35dc864f98d3fcd17a2f36. 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/QZNW72290833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe79757f86e7c8b9e3fd584e42827b5f477f9f9ae5df195cd99ab215b495ea4. 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/ES6702203009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b868b7de2c970276340cb6627eb290b08187da573fcf05f1e6cc501ec0d7573. 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/ES6702202023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec37e21f5dd2bb19a53210fda9341a72ad86d93336324f19f1a90a41fa8f594a. 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/ES6702202022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9861092b447540099982d8b7cd0b7f8a1e38fdb7e8c20a248464aa7728d2f854. 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/ES6702202020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0168a65899623d79db8449900a026fd7633ce8f24b862cf2d953df3dd5ea066. 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/ES6702202017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c48e01f8e22da469e50b69b2227de1c4a30144ba7680994769168f4765c70e. 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/ES6702200216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e34af1f46619cf7b280c8bd9af4eb90bb34e0d4e3889dd881736e6a90b3554b. 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/ES6702100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d0aef1b07c9be45be7ed4faed50ab0170d68fe9a6c0747b4284060440478d8. 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/ES6702100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb576a9dbbbaf9ce25492efbd0627284357b8b094591bf17ffc8b40b504087ec3. 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/ES6702100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aa46bfe1545e8be64aca205ea3044992f8e58bd0ea145b5416120584b19a66. 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/ES6702100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715b191e9d0ba4bdb2bf1bcfadba694cf10c59f87e3b5c632cb4a36437aeb959. 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/ES6702100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3448884b5c64b8a3e5e78ac790957b314732746bd9e98f68cf81e16e9329abbb. 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/ES6702000203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab784861c10ecc8d81a87df3e63a54b3cedab53f8139160789018cc0873ffe9. 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/ES6702000202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfb76a6132c49d639cceac57a71c0faae7aeb047da27b3ca8595ad7a565e9fa. 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/ES6702000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16122866fa8d88204da32ac456c72676be79aca54229c3b76474763ba59cb7be. 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/GX3Q92027822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad07f474c7aa08919e293fda327e87ecab665de86d6143570b744294b4b4ae89. 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/JPB601802767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2561266100e01651374d47836746f1d96bd4cc77746bc8917c3bfe180739019. 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/TCACO1651925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd0a3b5bdf6257dc30040106b503a3b5b825156963c6a1353b2d0ba2dbd9e4. 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/TCACN1620299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50640d1eaa50f19e72acac01fb41a83b42a6dae0efc7679f3bdf76ae15108a19. 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/TCACM1625452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cba14b7e576e3b97c0562aa45c792cfe2db62a244728387625683d706cff212. 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/TCACL1691667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7534d1546a060cfcb8fad1538f656c9593d814fc4c71fb35829ba576611a679c. 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/TCACL1630478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29f3f9549ca719d664a51dfd958af2d5dc8c52cd53c7a350e9e4c2a356c23d7. 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/TCACL1610472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d597ab0168a57d13608b0609f8b1378fcdac8fb7548cec0ff64470dcde0ea6. 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/TCACK1575548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36136c0c42a85b9586998a29b50d6f1a5323c6937146c8ff2cf7e7fc1b3afd59. 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/TCACJ1518968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe08bef69208421f6bdc1bae5174d06b091435fa854c60ede3394d3367c82a4. 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/TCACJ1510697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd998fdad2aca2396bf9a8641de87a35e7cfbcd495c3511b7f15f51045cd9d1. 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/TCACH1598628.