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 0x8698dd1d1c9db1ce0d9671e64ad5ff041ce361064f29450a2c5e25fbd11b889d. 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/870f37b8-da44-48dc-98ce-9b398d12b4b4.json and https://artists.proofprofile.net/proofs/artist/870f37b8-da44-48dc-98ce-9b398d12b4b4.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 0xe2a20eff46fa932faf96271aea08de3e282c653f9eff1bea579d6b894afba1bc. 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/ES71G2142616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed74307c85cb779649b409bd147e74d3a876df33a323b626f8646b17f59751fe. 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/ES71G2104891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91eb2758b64ef9dacb8545e8c9ab8063accad3d78607e74a959bfc008d0fafd. 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/QZNWT2029618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bc159d72437e409316a2840de004905246de63f409e94ebf88ff1d60906b38. 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/ES71G2300438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165c80dd4a59251a81b152b3d757db9c548356cc82a0592ce45bcbb4fcbe957c. 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/ES71G2210088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49183fa065f6b2615c847737ae562eb8f970583dc77ed10d52565749be323d38. 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/ES71G2153548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077d3dc3053cc78fdf9f9668cfe27da691330ab14b5f89c2c716f7c20d475b08. 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/ES71G2200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adf826dbe3252d3d93f71039c9fdbb918352ba65b7e1f8e41c8272227b90805. 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/ES71G2210091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd282ffb8cca59531b89e9c11ebf45f7696933a8369de084747998219f7009e8f. 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/ES71G2210092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd49400862f56cde229c4d89f972e1e8f690652a62065a5d2edf08386da9c95. 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/ES71G2210093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0d94e5d0cec3bf5b23187c33214db372ec32427221c8a746da61ee0ceebfa1. 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/ES71G2210094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcb24732863d439b85e04afe40a9de725f68119d0a8c4eae800eb796b40943c. 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/ES71G2210095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc542d05adffb44c4bbd6abfd7928a8b02ff0ee573f6e5b224f100780f5b9231. 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/ES71G2210096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537ff85707788e5173b654319af0097fb371af602d78da8a0f6932a225f3e5ef. 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/ES71G2210097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0d86b3f646a0785e94ae81d830988ac7ea3be21417cc1a680a5cbe308e2574. 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/ES71G2210098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6403c9e78f6a866cd6c648daa1fcf5eeac755fbe57b2473228c1d7f46e424fe1. 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/ES71G2210099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f0f0b0cdac08a6b314e906c15ae70c90c441dd4f85375b9d716edef3519257. 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/USHM91979714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eddd6c9419e8aa7bff7c773258e968a7352dc2bcf8d83609a957febe5d5a946. 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/USHM91979715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b43615e41a25839b4761fe6b280a4a4578ab5c92cb5baa9739c8304d68d1f5d. 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/USHM91979716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01e059df4df60a4bfa698435e717d781b5e5418cf788d2cb8fdf26d28977216. 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/USHM91979717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586e696b0f506bd460a7af97532b8f5d07593638f13cfc2bc378c50a10b649d2. 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/USHM91979718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8fabf22f4b1c4d7198ece6ac7e5d7b70b7748fec81ee3334d980f0e6fe2a37. 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/USHM91979720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cc45d20422b7b623ab57d0156acc6b707529a8804c4176586c9151305f25b7. 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/ES71G2418163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf4c03fb8cf4dbf9f08c3964948bd43b86a80adc1ae7f7393bf000ec60a45ea. 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/ES71G2410349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132bcc503cce8272b6da74c73d38c59942a5f847d0ab72f9c2d0c1bfb60b1c16. 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/ES71G2414560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e531cefb703bd35498f7d862f3359eb14b0064456c513a644694375cd3be98a. 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/ES71G2414476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f558982e10cb43f3514be391de88e97acde76453d22b5b7508ead9c977f31d. 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/ES71G2414477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dc16305a1c22dd4b6f1687c3635317b7979a152d3e6d401b5e5b6904ba987f. 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/ES71G2414475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f558982e10cb43f3514be391de88e97acde76453d22b5b7508ead9c977f31d. 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/ES71G2414477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf4c03fb8cf4dbf9f08c3964948bd43b86a80adc1ae7f7393bf000ec60a45ea. 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/ES71G2410349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c1e6ec316ed2ef4b009c5795d4cee1f228331ccd0e615a4ebe4f259c7c04ad. 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/ES71G2409216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda055cd6185cc10ff2c85a62739b5e0ac9b3c00dcd520a5c06035aa07d431281. 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/ES71G2337675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31e633995825ca61a72c6f57b3c919330edff856f3334d0f106fb35091fb435. 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/ES71G2337674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b46f15a34a0403b55269f69eebc91d7dd4fd0a1a87c99767d577e4b733bfeb5. 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/ES71G2328389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513d9c22a402fa9b417afc167242f2c5bffc87816af86d7feb2b02a01526896f. 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/ES71G2326801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9926fd0d30de5352a3910219d95c23b3b2a6e80dbca22bfe18df2bab827af1c4. 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/ES71G2306732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe793056754480bf4e28b4ef8fd9c876849393ced56693c92fdaf54c267706e0. 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/ES71G2304161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf16b1256039510b60dd8a787c730b2612682f1b5610a3ece8af4022cff48b0. 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/ES71G2304162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b38105c2cb580bc3b2a94c27ddf6d6b5ca29d41dfecd38a9a8eddc92852677. 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/ES71G2239875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f21b9cfa4ae55c16c5ea6168c9912b2c2a9730ea63f5cb73c4c7b110ee624b. 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/ES71G2243321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e2e46a3db82e890ebd843d2b811645c83a48012fd0f5b2a15fd3eda600629f. 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/UKXN22261708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ff7d47fa85fb2d77a69c34e5d05364a9ee8305fd86615b974adada4f2dca4a. 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/ES71G2234605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62239ba4dedac620386505e70393864e03ae95598d1405c90d834ff3b32face4. 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/ES71G2235876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe940cdfbce6619869151cfa325c9180fb6e3dfc6b97593c31cf4fb059fd099a1. 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/ES71G2226847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fb160431998846a46639000eff20e5c57b982777ee3b064b9df5f22530d335. 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/QM6MZ2208456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8449f5b2cceabc9850c6c3ee6cf0007695afd89f63abd85947733b62cf150f. 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/ES71G2209083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388300538a78de7f855558b1ea0f14f2e4edb5f7fd338e672fa98e3f4446fe84. 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/ES71G2202405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077d3dc3053cc78fdf9f9668cfe27da691330ab14b5f89c2c716f7c20d475b08. 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/ES71G2200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49183fa065f6b2615c847737ae562eb8f970583dc77ed10d52565749be323d38. 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/ES71G2153548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2361ebeaaabf9065c941295b51994b86eaef9b14910021fbcdfb2294aec64d3. 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/ES71G2133964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf117220a46ad642727d5e8cdbfea623d070132429d0ed60253379d11cb8774cb. 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/ES71G2123830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb072ba09e73463ddf951ffe5c56d00cd8ae33e0dc6144a200f75d0778f2c1d. 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/ES71G2117865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba1f4b4595dc30ae2ed45524cbdb6882be1803c930e4f4eb99e8c03a10d256. 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/ES71G2109949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3a20f8b299b744f647c2a84f9cae92d96ace3def1895c41e4b38e77bf7dee7. 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/ES71G2058752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea58a90269396748149aea5ee0dcb71c1141e1736b0cc61888d04d27557aa08d. 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/ES71G2058229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ef3c08d5e628918c5ab68a2b1b6d5a50e57ecb4cb4588b9c671aa0cfb077b1. 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/ES71G2050636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fa0a3af18c6f4784269ee2bd1c9b402b8e0636053d8fda48d881be487ea3c6. 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/ES71G2043228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58db56d44f63aadec55c13f097b0cab5844ddc32f627388d69a022f1db57816. 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/ES71G2030549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb3cb5ef80f7b1acdc27057de57cc4b424a203c4f7f6474d839fc67c54f7442. 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/ES71G2025966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8dcb78fe8fa8294177cf35a16a81c11838fa7123093274359631b6d782040e. 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/ES71G2018476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29be19537b2fbfac803123a3ee58eeeeb0a47bf9c630239c1efa237b2d7a24dc. 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/ES71G2016402.
Quiere Venirse Pal Pary (feat. Delarue & YvngVene)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e281e2b83316be6649f51eedf134adf8abe5cbf3681cffdb525f69c31e7209d. 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/QZNWW2016754.