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 0xfe993ba779b6ec0c9327025765a7c00692fb4155eb858b3454082c7ffdfe3f11. 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/88a8d7a7-9be1-4952-bad2-0e1629bfd9fe.json and https://artists.proofprofile.net/proofs/artist/88a8d7a7-9be1-4952-bad2-0e1629bfd9fe.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 0xa9db3c27664fde143a04c2e4c9f58c64a0e746eaa39ee9576214d3d53d2666a6. 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/USDHM1493001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ac4d4f4102bc8aaaa0d74adee9d5f443e41eb425d879f47951667a7691c95f. 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/USDHM1493002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784925dc56e4471ec7cfa257ae0a1014c3b3a9843e80179208b7c610579c63d4. 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/USDHM1493003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6773c9aa7e5be6935eee8311bb831b0a32ee066c12d322f1de6d3ccd37e867b3. 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/USDHM1493004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90ee08a578f43875c99ab64c0cc32ccc62d0464d42826011b4f9c5cbd9f18ab. 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/USDHM1493005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267ecb7aee6defaddc6f29531d9cca250aa059ed9ddfac5aab0da469b529d27. 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/USDHM1493006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e674f59fbd36ef5d01d4b9167e1115bc753aa342148a3f147520ce0c00f04f. 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/USDHM1493007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae04a3f1992bc7baee54f9107359f5b120594f41b3fb229ed26c4d07376cadf. 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/USDHM1493008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6e7d801fc57504fec2ace978a53d0933cd4b9de7065bdc5c6a2d2cf1c38474. 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/USDHM1493009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e4416ff1b5bdebdc15eb91a7c90ee455e0ad0606b551a7541ada9ffbd80772. 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/USDHM1493010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cd36febb3c507be2dadeac993b52abe1d930ab36d0b3297478ab7c7f57348a. 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/USDHM1493011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564fdc5fe056e9a48aebfdaa95b184b5882b86fd3919bf0eb2a6f1163750e627. 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/USDHM1493012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cdee90960f6861cf5c5289e6b530b627d1cbf2ce5e128e66b58a08b6b2b040. 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/USDHM1493013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dabcc2e91a303147e3a1a0c4964807b8eb479d9c05e1c74503eb8b6cafd4e7b. 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/USDHM1493014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7649cde5e45fad3d2018af2f942d2c9c2c0f85c5cbd74d8c3f49b4839f724b91. 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/USDHM1493015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f905827edb5fe1aadca5e5ee47c19752709d5b049dc6668ec07dfba994e64e. 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/USDHM1493016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786bd0c2e00b3d42a476e1066e170692fbf4437e54109ce757407eb0b3c91776. 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/QZGXC2300247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1876f0cd2c880bb78952b5cb2a9497af1aa3973f50f78290d0c3166c43aa4b07. 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/QZGXC2200491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8a96e27c6ea6f2034c70db3907331567607f37d455f46e9913a45ac528ba58. 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/QZGXC2300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf044b953c5df8a5006373ca6fa58136eb8403fb69ad9fa4995d4797b0d83f09a. 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/QZGXC2300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc3894fe9a6d64d7644ad33f2cae2700919e3fd08ff03bed21ea1b0788f50ae. 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/QZGXC2300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbaead42a0a46af99bea9eac4035fb74b4da48da2ee5abfde36948a0271de844. 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/QZGXC2300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1816ca67b5fbd2003013ebff0d674a36182d24b2bdb657c76b42df77eb1476c7. 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/QZGXC2300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4a9c5ec70ccfbfff65c3534bfeae4b3f48363b1dfb026e338517a0bb57ffe7. 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/QZGXC2300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b5266efe471009f91cfef820022c5e4e05552e519d6532d1d333ba9e6b1cb. 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/QZGXC2300253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cce0ff49be4520c565dc47571b62371fe01a8fcde2fadd4b4f29cabb8990c3. 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/QZGXC2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f15c8f6b66bdd4710ac8acf0bfbe1eb6e61848a40389ed97e0f0aa2eaf0023. 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/QZGXC2401087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cce0ff49be4520c565dc47571b62371fe01a8fcde2fadd4b4f29cabb8990c3. 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/QZGXC2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1876f0cd2c880bb78952b5cb2a9497af1aa3973f50f78290d0c3166c43aa4b07. 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/QZGXC2200491.
Castillo Fuerte Es Nuestro Dios (Pista de Acompañamiento)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1274a2a44450329c648a5e3ae945be0412109ff32279d934f86116e0642fb2. 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/USDHM1629975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767acfb3be50524059333ab8f6f11e4f5b2281ab4e782d6d55e779de09ade6d1. 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/USDHM1629976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb66d051ac64eda0f001ba7d67f40cddb2fc7ab9bd2344254e1e1cef8bec9818. 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/USDHM1629977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7e85319d6471727e1065ab33274925ece22bde69059cfeb57360909af6dbbc. 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/USDHM1629978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943d2f7c4a55569faf6fe0f3791bf142b4c514d184ab9cb899cab61e872cb8e8. 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/USDHM1629979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ac4d4f4102bc8aaaa0d74adee9d5f443e41eb425d879f47951667a7691c95f. 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/USDHM1493002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784925dc56e4471ec7cfa257ae0a1014c3b3a9843e80179208b7c610579c63d4. 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/USDHM1493003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6773c9aa7e5be6935eee8311bb831b0a32ee066c12d322f1de6d3ccd37e867b3. 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/USDHM1493004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90ee08a578f43875c99ab64c0cc32ccc62d0464d42826011b4f9c5cbd9f18ab. 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/USDHM1493005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267ecb7aee6defaddc6f29531d9cca250aa059ed9ddfac5aab0da469b529d27. 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/USDHM1493006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e674f59fbd36ef5d01d4b9167e1115bc753aa342148a3f147520ce0c00f04f. 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/USDHM1493007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6e7d801fc57504fec2ace978a53d0933cd4b9de7065bdc5c6a2d2cf1c38474. 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/USDHM1493009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e4416ff1b5bdebdc15eb91a7c90ee455e0ad0606b551a7541ada9ffbd80772. 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/USDHM1493010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cd36febb3c507be2dadeac993b52abe1d930ab36d0b3297478ab7c7f57348a. 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/USDHM1493011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564fdc5fe056e9a48aebfdaa95b184b5882b86fd3919bf0eb2a6f1163750e627. 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/USDHM1493012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cdee90960f6861cf5c5289e6b530b627d1cbf2ce5e128e66b58a08b6b2b040. 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/USDHM1493013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7649cde5e45fad3d2018af2f942d2c9c2c0f85c5cbd74d8c3f49b4839f724b91. 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/USDHM1493015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f905827edb5fe1aadca5e5ee47c19752709d5b049dc6668ec07dfba994e64e. 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/USDHM1493016.
El Dios que Adoramos (En Vivo desde Por Su Causa 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508785f50ab6c01ad20ab6012a902f0e1a5b107d08c5113f23dcbeb280637c1. 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/USDHM1390001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0804b212a5e8e2ba2230adfc151b2f59f81cff4b3ac2a1320cffe5d306c4b3f. 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/USDHM1390002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0f7ef0a5d2d55da5924ab44ceb2c4db9ee6399021a49d7dcd47ffedea08f81. 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/USDHM1390003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2e04a514b1387c08b5c2551f983db8acbfe80352b084330471fce972d8efe6. 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/USDHM1390017.