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 0x07fcb2dbda44c8001b6459a08aa72c097c4e4b05de0f0b3ff36a522176eaa512. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d90114fc-711b-439d-8a2d-46a32cb12db1.json and https://artists.proofprofile.net/proofs/artist/d90114fc-711b-439d-8a2d-46a32cb12db1.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 0xeedbb07263cae2e35eb232f08d51e11ec1a3006e7741ccb44a8e3199c270557c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES71G2406332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4c7070eeecd43ccc0929393249271978320d963ace0ef955b358880d41be1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ES71G2406020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8518d13d6e00c091d69d7a86a5321785cb4a19e0acd9bbcd146fd6422bedce. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2406333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab153c401c47d5fcf4c483f4f8d98084e91b52f70ac148a01deb002c3cf634cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2406334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9274a795bc6f446661d87f044dc9b4e4dc3cd4f7ecf42b8601966064a13da. 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/ES71G2406024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f09eae5606d87691b05e81e1b91b9e2e86b4b9de34f36abdd00b397f3c5ffef. 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/ES71G2229737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2c259e727634196e9fc089082fd436b231bc70d50ed26f05a5a4b40cdb5a48. 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/ES71G2229742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc98f0aefefeb067857d313319ba3b0aa0bd2ae9151181aace003cff6fdb74a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca643b9eda7fc28fb45b50d6ecb03ed1334d9197a5238a1d2e06ca57b9e37679. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd954a888ebb18da7e9f42ce2d4c67dc8397e2928e3942198d29d9b563b38893d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb182df8950012d927d4e26abf9c3414dcb61e301ae38c74035663fcb9479a35f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES71G2151798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45d6c5cc21b5edbf2fa83f6f211dc6b4275184c12934a0933300db47b37f7bb. 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/ES71G2151799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9600ca2f2c67f451dcc76650a4a43845ee7737fb0d0040c0faf3fa81e17d29b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2151800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaa1745bf15eab65a402b818c9fd6ddfe1767e7abcafe9b99ae535ba4e3597c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2151801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147074aa5f7ecf5fdbac5d1814cf41070d8375c18b12e09604a8d280e941185b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2151803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc886879aeb78e5c5bf4d3bb94b5d1a97d8bfa6dff75d5f65e888cfe0116867b6. 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/ES71G2151804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f17beff583dd4193e386b2aaee5aa716de85549d318d3a82e18805bfac4a7b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES71G2151805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd78a129fd8fb4c3cefd93a31b4a66e649f9ebcbf96ea866fde1d827372f7748. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZHZ62078475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21221cffd40c14ff60000445ddbaa1ea75ce3020a11fefade11cb738b75a525. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92047368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fbea1560865a43602871a64847617c0d9ae077ec1ff0b6b71d61094804b5d6. 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/QZHZ52037231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479bad689c89d473b89b34630296c39bba7c105e44dbadb8765a3744fb9c9d06. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32030590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d013f56718290a0cc48b72da32ff1feda3b5d0d74f82e5931cf50321c39c67. 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/QZHZ32030545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2891dbd4450f875bcbae428ba329d65fa2e128e3d44f0170a9a7a052919bfd60. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52037234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd369d425f5ec2a2d06ccaa293d3180843ecf9c6dac40c34bbbebc92ae2eb8361. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52037235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed1a3871da3a64fd069c3ff494c4a368c40752028bf3ab024f290dca3331ce4. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31957197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2768c8091ce291654ed3cf915ea26eb782c694bd4f277000b90b6f6cf1833f6a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52037237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d881f0272ca0b0e8a30899bdd59df3f0ebe3f201d7cbfda6506ff0aca2f5b93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52037238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b96906cac1f50ac95855547ac4b5b7b67eb33ce85cc604416ce50e7350f4cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52037239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a5d52b5848533b7071db0780d184f8ae7625dbb6f27297e7b67a29b4f2d375. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52037240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f714b83de5e921a6543e88db0ff0f691cb939837b762ff1d959e58d5c45f9d7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1896020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4c7070eeecd43ccc0929393249271978320d963ace0ef955b358880d41be1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2406020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9274a795bc6f446661d87f044dc9b4e4dc3cd4f7ecf42b8601966064a13da. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2406024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17350da5ad6c1697d47261852cd7a922a901cb6f5adb68ffaabc1c38f1289986. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2328339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc63ae3ce89f57a5ea3fb090d39d3afe2965db45aa905304d6862aa32afaa9. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2328338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd954a888ebb18da7e9f42ce2d4c67dc8397e2928e3942198d29d9b563b38893d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca643b9eda7fc28fb45b50d6ecb03ed1334d9197a5238a1d2e06ca57b9e37679. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2233631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2c259e727634196e9fc089082fd436b231bc70d50ed26f05a5a4b40cdb5a48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f09eae5606d87691b05e81e1b91b9e2e86b4b9de34f36abdd00b397f3c5ffef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2229737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaa1745bf15eab65a402b818c9fd6ddfe1767e7abcafe9b99ae535ba4e3597c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2151801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc886879aeb78e5c5bf4d3bb94b5d1a97d8bfa6dff75d5f65e888cfe0116867b6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2151804.
Diamonds in the Sky (Padrino Sessions) (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae68cf4445ef55262521836fe7a3ebe2c6877bed002d76f4f031b16e3de9619c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92048350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452392c9d2f4b1ccabfb3826b70181a8fa1161cfde4b1246fe0a28184ced7340. 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/QM4TW1945638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5113f97e0050aeded52b1ee5603537ca5280fdff83f0c91668d0e9fb06dbd7f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1945639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6828202f1421a9f777fa6de7dab84606c4f5d2cc2ddfedec94b938ac67fc2de. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2335470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd78a129fd8fb4c3cefd93a31b4a66e649f9ebcbf96ea866fde1d827372f7748. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZHZ62078475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed1a3871da3a64fd069c3ff494c4a368c40752028bf3ab024f290dca3331ce4. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31957197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d0167751c2dea8776dc84debdfc86bcb4fd9f5743de0d2cb78828f7101fcb7. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2502736.
Como un ciego que no quiere ver (Melov Remix)
Como un ciego que no quiere ver - Melov Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2815978a3a524543c368604a3d6e1d7028b721ea2d2f82252845faf49584b2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22520429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb7fe4739e9fc9a16f1ccc7c0c3d496077a2fd863756eebd441eeaa317d2b7e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2502734.