Sau or SAU may refer to: Places Sau Reservoir, a Catalan water reservoir in the Ter river, named after the town drowned by its creation , a suco in Manatuto Administrative Post, Manatuto Municip
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 0x8139cfd916ad7fe2fd148ebc7bed05f84c5dc41bc7c230ecf2087466e54dbb5b. 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/cd1803c1-5487-4b6d-8e74-70dc4b8d2f07.json and https://artists.proofprofile.net/proofs/artist/cd1803c1-5487-4b6d-8e74-70dc4b8d2f07.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 0xb46e146440e92aa74ff4aed19ad3e44017baa430622005d3cfe4e7b317f7ccab. 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/ES5060620601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf85646475ee2dd6d9435db5866140cd184f1d6f5e6d1653ad1eb13726b140ae. 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/ES5060620603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54d93b42b31facb41ed3159eb452f92f3f9fab0e2e402a53544d88f8bd4f655. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5060620607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228ad849524975571f3e7a7058878bf8ad6cfccee1f7b571d67cb2dfca6cd4be. 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/ES5060620602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4310959eb8d65f6d3f0e014ada5e5e26531acf39ef3d7f15bf74db135c7536. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5060620604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a0c50c6ad8dc2525d5be23fa03bad929272235ebe7ba5e7e9f6916bc8ed130. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5060620605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4a0e01f0eb223844df0fdb52f84d1752733708ca3587b85cdefd54003cbdc9. 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/ES5060620609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc2524239eb4bf7d14822aca2a2651aa6f92a55fe5c7d82112f2e39b5ac78ea. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/ES5060620611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654f2682885d0ea51c5ea1e94cf07e49f9bf18e1e8d81495d127faf21b00c223. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ES5060620613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842cc47e08f265148209ffc8dcf32f4fd053af6d138018b36b50e6b5fe50906d. 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/ES5060620614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff8d67b33ec38031be76af9d2898367049833c0b118b3c7bdfc3c45e65c45cf. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/ES5089100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf3d998d5076e2c53bf41e42a2efec44d2e9b391664aa6040f5173c660f29fc. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3dc0f62fcaadac5f84fe81a3e9a33404ff7b70420fac02378f6227a21691b8. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/ES5089100139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88d08757b5d23ac61518f75adffb6f45013fe3768929b023cd9eed1aa29e994. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089100141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a3658f655636d8089bb204048989dc2285fcac30290380ddfc346c51f52ba6. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/ES5089100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939d66022122750e90df9082f15aea0d410eadc8706c416ec01d2f23f8d5e0e8. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089100151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1ed76545cc53c7fc36b3188ffd21559cdcf6aa656ad780474af4eedf08e23a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5151501357.
Junts De Nou Per Primer Cop (Remastered 2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09fff09179a5a44b2b4dc93ebcafa4bca892e72da1bc1205ae4de11e937860b. 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/ES5060603501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7924552f6fbf07b20a64992146ff60e8eec7a52a1af3485b7770537d261430. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5060603503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4bc975062426ad81ceec81ae8aea61986f73af696a8ca38b05a2cb45d0b71c. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5060607303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431737b7ac47ee6d4b93ac22378a92e63dd0e54cd3377775df9cd772b65a74c6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ES5059801134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e9cd517cf4290b33fa0749dab1456c483a4a0b1e63c9a576f5edb7a050e129. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/ES5059801140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df4b00fb360f955f7c88b83e3ad5823a3621131f73bef5ca0aae7706836fe99. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/ES5080700917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dafd16022406384c62bc6465c8b817a85fef05cccbacc4ed8d6491daef37d31. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089406791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28809ebc8e179bb847a5975f297f0ecacd60bb04ff3be05e291d4b8c431ca0b6. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5060607409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9694edfe74f9fbb9373795413aa450122b56f8e7842e8a796180436568c63e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ES5060607411.
Concert al Palau d'Esports 1996 (25 anys de Sau)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4bc975062426ad81ceec81ae8aea61986f73af696a8ca38b05a2cb45d0b71c. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/ES5060607303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654f2682885d0ea51c5ea1e94cf07e49f9bf18e1e8d81495d127faf21b00c223. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/ES5060620613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4310959eb8d65f6d3f0e014ada5e5e26531acf39ef3d7f15bf74db135c7536. 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/ES5060620604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360bd59d00e2f772d94f06a7a95d14efce4c189ab5ae4c66325093e271c6c4e3. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/ES5060620709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed23ed3cd6313a8c1a6d03e22b87abbd1eb2751add10a526c7507bb249de939. 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/ES5060620606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09fff09179a5a44b2b4dc93ebcafa4bca892e72da1bc1205ae4de11e937860b. 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/ES5060603501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842cc47e08f265148209ffc8dcf32f4fd053af6d138018b36b50e6b5fe50906d. 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/ES5060620614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6784032ce50dec05f1844ed2b6f9e7dc8ccf889097119fcf32d144649fb28c. 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/ES5089200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7405b5b2c44ce64d41f5b2dbae33d742a904315660e69d9137b3eb852e66b4e9. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/ES5089200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bd0b3943a80dc14841f7ff218a1813655ac5a96529bb278bb0ff21b48bca97. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/ES5081300549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6300a106871c6814c3b61685a4533f3eff2f1a2f5c29bef6f33cfa5683cd6d4d. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/ES5089100148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856ab100f2708394669b8155131b197449986598263160527aee5f8d254d6180. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/ES5089200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd979fcd4a29c1b1e45b0f1d961bf777f171cb89cdc393b3d2ae2f741570fb693. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/ES5089200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4800da88340c8bd8fd87728c42fd0d9fb5c6a9fce277d1a13fe03a8c04ca7d4. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/ES5081200321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a3658f655636d8089bb204048989dc2285fcac30290380ddfc346c51f52ba6. 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/ES5089100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939d66022122750e90df9082f15aea0d410eadc8706c416ec01d2f23f8d5e0e8. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ES5089100151.
Tingues Bon Nadal I Que No Et Falti Mai la Sort
Deixa’t Caure (En un Mar de Temptacions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87795bc66e4b39de3d00c09f1adab89921dedad1a39dc39622417129416a7ad. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/ES40U2400104.
20 Anys de Companyia Elèctrica (En Directe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dcbd26b201e789ca396cf726c167e6c7247548459c40f02f02f71e164f9646. 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/ES5060609221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ddaf08b21d7e3a23cf855353c173e7ffe4de2ee965bf49e854bb5b8e1a78d9. 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/US7VG1677154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4800da88340c8bd8fd87728c42fd0d9fb5c6a9fce277d1a13fe03a8c04ca7d4. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES5081200321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e92c1394071b7f87d3965a6eb26066cf0c02c34c8be1437398b4646a9b02a21. 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/US7VG1690999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cb4d36d907ac6a2e972435aafd19b817a00b5b66f96c49c745bc04c9f8018c. 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/ES5060603506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440dae3f2f85f3b5b93dc2e3dfc2984dc35832781c0593716f39af9a543a74b8. 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/ES5061119002.
A L'Hivern, el Millor Amic És un Bon Abric (Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669556590ab5fb64cccefaa840c8cf594472f3227d99bd546d2f8d0b8d2b9cbe. 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/ES5060603510.
Les Millors Balades I Cançons D'Amor en Català
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234243f1ce8af6712c71a3c1e64d9918fd00281fab738b2b49eb60e438a4b207. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ES5060603508.