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 0x0c8765bf4100031160e36f32b21a99a51178bd829dd1ecc3866708734b8b7f37. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40785870-ed3a-415f-82da-9c7b40e6cbdf.json and https://artists.proofprofile.net/proofs/artist/40785870-ed3a-415f-82da-9c7b40e6cbdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Llueve Sobre Mojado (20 Éxitos 2 Discos En 1 Vol.2)
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 0xa979b1f540c587be45f17e7826f179dcf4df1beea82bbc5d0fa49e776d1c4fbd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MX4971538244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7a986aceceadfe120f262492e445545940d127b63fe2c1c7b6048b4a902140. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/MX4971538246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f94240c23c2fcde2ff8e3e87ff86b92b875f1ac3b4887ba0f5bc49502fa843. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972200324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39519884fa3b3c6195e3a9c797dd416202c10a89451fbd0d4d2af2f0fddc05ca. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf459fe8a8dbe39ac557ad0e4a7ec7031ebc0f189882c4cf2b224bdcb9173df. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe485cb2254ee82bd09583abb84e4a59821ff947e9d4328a794b3341e279c109. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ed8cd32355137985441000753431729b583ee7b7f20cdbaa354f2daf0d8430. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb643a23106f14fbe019fe447c841b9c2bfc2217950afc57166910096fb755fd5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USUYG1058572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa494fb77eab36dc69d056e608c6ccf5fbb3340f2a46a0814aae6975ba51184a0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USUYG1058583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd56b9b519ba4cb49a956f3658ce406e29a68eaf3569683100d0b3e08dbdbb6. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:24:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86182cf1e1261c014827de3020852c29be2f0240442bcf54e0c8690560a853ca. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USUYG1058584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe050f4149a9d3b79eb29dc3ab6d81a264091ba42b9f9a1a2b832fac57f578503. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/USUYG1058586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d358b614e510f1d342f2c66049b57503b6cc0419f7093eae39edbcbff1665cb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1058587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce82324bafb2e73007cf7602de836a658ed0d73930ff0cff44ba56eb7c56770. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24de85df9892b1e7c85f5cbb4f6004bd178e15cf2a0bca54610adba5c4b2d74. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85023edb1148b9443f2f76544b5839b8a10ff4b788010200f00db6c605292ce4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1041c14b6ef129ed145448bd744d45f41c8579ede491271f2091721c3a494381. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USUYG1058582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618190cf764dbbb252848010ee399fedb37f3899ba683e56c1b220e511168e3c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1647d462e3bfe6cb177be258cb09ddc918b688f29ff3c4e356f6cf916a931c79. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1058485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f7122e72c91790725be2c5cf7b4ea595d4feabbf10a8f9a5ad49f187e999d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048d9d5c5b6b3e6718ec5c4002dce691c3ecaf45ca3dc8d0c9e0831a25859f64. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USUYG1058487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6cdfa722dc864757d08e2b26387582d43127bbe4ef9f0c3986586a48958cd2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USUYG1058488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fcfddf0ec6601a87c938c829c9bc1a8da69f4202f05f6472b83db2ca431864. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1058490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad215f91e251c249177a4e6ad902b4c4423dd2a3e42b383bf4b7dcae9d069cb. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:59Z), 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/USUYG1058491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058e5321f1af8fefc641f062da6f439c58c9a119b807bf588121ff8f24fe3e6. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:50:24Z), 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/USUYG1058492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fc6fa882626978953dbfa40820f94a15b147c1eeb3e0dfe7bb2c3ea512caaa. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd18f4ba846d8d07784956b0764e2db4e1edd21f1493b656bbed69a4d489342. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:04:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b06acc7a0fdc3239babbb8a375482591a4dd4a49973f4442b7d40d8529323f. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f757873e24460315de403c4e6429b6be2dff537b90dc2539f73ad9195da3bb. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:03:38Z), 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/USUYG1058504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e750f22a8531d479770b4fe8fbccf976cb3179791a7862060709893d1e717f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4903229925fdab210fc359b94620d38c582db25f00d371600b6bd083f024eb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1058506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3d8f7c02bdcb6930978d6da6e86227b97b634f0534a753e9dd9c408092bacc. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c08628d4b9d7659056b6c8dda357515723d43e42a3d4c49e30a5a29e4744fd2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddaa1842fbbbfb7d908fabb4ac15a158c9816b34b0992834d702179bd0fa8a4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:32:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7210959aba2470a8fe81f036b210963c5d0f9d6c7f438ffe281aa4b732e3ba35. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d5bf48ae5d53fa3743983de4258c71caf2536a64c686afd802a457bd22247. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1336fcf58d8267ef02b35b76908be9a906970e47480e1bcd92c11fc91414ff94. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cff6fcff0b348a572dab310dd3610ee7b10b8787336a370ef8260ba6826f98b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USUYG1058621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ef6e8907a480471c9c7fc007a4a385fecf1660111223fd56a8cce97ed5ba7e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a185376385c76218237a57b42cd0747dacdaed4608e1dc9575786e473bda98. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bec7625962851143d7066a9b23d3495c7aa41d37ce23e835d4bdef2b2222f8. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd7d1335e0c933fe44fc5dd405de622793b57f17b52acd56c8669c0f2449f22. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUYG1058564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d060ab0101ef3af957eb1dd21c461922815701b895959b7cfb763ce16109e8. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a43025844dad4f5b11bb9c40f09cf6fa3c056292271fbf25c424b0490fa48d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a788bd71d93ba2b6204d3f3955edd5fb12fcabc62d46d6154a152175dfd5cd9. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1058571.
Estamos En El Medio De La Calle - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719560b54f3f5abe1b147de2b0cf2ab67cf5a0af4654ae83057482c8ef212f3b. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:05:14Z), 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/USUYG1066426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a7acc289c9cfd30aed0fd18f8dc658415d021ee74cbf0662a7d359d32a1f3e. 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/ES6081041016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabea0f7a6d7d47ddbcd9bd63fd4ea8906950418594774c68cd10497015ae020f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971505004.