Salvador Vilar Braamcamp Sobral (; born 28 December 1989) is a Portuguese singer, who won the Eurovision Song Contest 2017 for with the song "", written and composed by his sister, Luísa Sobral. In
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 0x741029c97bfd941792ac5c08c365e493779d31d1ffee85271d5040e2651dc708. 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/fb920fb2-0e64-440c-ae36-13c3d90bc2b9.json and https://artists.proofprofile.net/proofs/artist/fb920fb2-0e64-440c-ae36-13c3d90bc2b9.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb71105d8aebf64f18188b6872c7e4e8aa65366dd2c93d494bf469bd91947c5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4FA1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacdadece53604e0a1f8d6addf6cdfb76755d5173481f8a14c5ac52b333e1258. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:51:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4FA1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02658f76cbaf0061cef3e18f24d4f897f3b1cd1cebda2ded2d3edae79476d91e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:55:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4FA1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08c4c94d579526539ecafa12670317d1fe6bcf53dcc681b685767a028e4d0d. 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/PT4FA1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858965476e3826b6f958fd76e9b2fdeb70f2007a83405a9a0e7caeffe5b7443. 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/PT4FA1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4730393c77d8942ee63f9893cb3022f1082344fc5000273a6e76924f6f32efb5. 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/PT4FA1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6666b04b44dd7658d81bba93e79791745d0219294f7ddaae74a35c754951cc92. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:28:41Z), 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/PT4FA1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed38c4e111077cc9b807b719909dd4751a3610c65ea1196823c16dd94a468f9b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/PT4FA1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7366cbd86c0e8e268b610db695cc4a9b1ae75feef9bf0df61ec3bf0435aa35f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/PTNO11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7366cbd86c0e8e268b610db695cc4a9b1ae75feef9bf0df61ec3bf0435aa35f. 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/PTNO11700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76568c2fac87152cad0ce73bba6257f72447d5ec35ee22b6c8027f920dee5ad4. 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/PT4FA1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a7b15acbb10db699e73bd62683ba39599d9e4849fc8fc1a50d5f74a9d8a1e9. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/PTVC11700295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba9bdd24dab6878f7447ffe4aba9d08c0d1bdc69d79133699070eb1087f6a27. 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/PTVC11700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf078a167006203f53cea7a25a90769fd5669d857e09f8bd60d22bdc17da5808. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:35Z), 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/PT4FA1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e83ca500e006a6cba76b5b7c402f3ff0fe21218e7404fb4463af0674a8677b9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PT4FA1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb5ce7a9377493b5f784dec052d7e3f004d2c023a8a396a0229857c1a238fbe. 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/PT4FA1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fb02ff25eeb5a5c7718c747ea8b64e93a05c78407344b90504d30211d2a249. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/PT4FA1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da412ed884c82b3f39f7fb8d21dabeeb83b3c71482c2929034c50d8e4a9a9cd. 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/PT4FA1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920778579c00cb6fbc80a170c73742bcef9b9ce3712db6ee14b44b64c28c8225. 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/PT4FA1900004.
Prometo não prometer (feat. Luisa Sobral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf078a167006203f53cea7a25a90769fd5669d857e09f8bd60d22bdc17da5808. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/PT4FA1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7f2b6bdb217d6f29c2f42ce7464b38d9e5b42a342c7922ba2a03fd86e5148f. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/PT4FA1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e83ca500e006a6cba76b5b7c402f3ff0fe21218e7404fb4463af0674a8677b9. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/PT4FA1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb5ce7a9377493b5f784dec052d7e3f004d2c023a8a396a0229857c1a238fbe. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/PT4FA1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1c794e249bce3b005f3d33705fb265f77a7a43e8114276d83a886b041ba9c7. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:02:06Z), 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/PT4FA1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49042c0ebaf68608b5dfd54cb6943975ecc120727c533d4d1b659e0bd2491ccd. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PT9HR1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5935cb77540525075b35d7d53818372909c9b0fa0e3d87cababcb3355f5d5ac1. 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/PT9HR1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bb7ebb121ca4dfc9372e79b68ac39692ad16196f4ac589d83479607511ca62. 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/PT9HR1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd1d5f1725cc77fbeb43db368ad7bce56505a499831deb60e96332456b73688. 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/PT9HR1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc1e39ef28ce0b7c7007a272ac693c4cdfc622e0b2deca09ed307f63b5b8b52. 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/ES5152100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51b3a3996ab5fbada69781015466d91dac2d7d727b908e833b84c13eb52f174. 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/ES5152100244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060af30b3ff3e7999b201ee332782df58571a49e4cc44797431a14c3c8dbd8f7. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:36:30Z), 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/ES5152100247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0278a7b4d835d57250eb4a7c5240efdab0c65a03bfb0870a1d4ff9201118d9cb. 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/ES5152100248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bc535e897e7cae1fa0c48eefcff0d2e37a651d4ea44561b486ff3f3d2012b6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:11:55Z), 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/ES5152100251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ca038c12bc85b79042c7fc3073479485c91d39de58d3e9194501a17b9c5a3a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ES5152100253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da47bc326f4782d43c7f74b06e70e88fb3356cd4a887450f7d30a1ddf810b48. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/ES5152100254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd3017136d93c9b03c7b363368d42e796167260b7eb154afc5b1ae04c5de91d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ES5152100257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2efee7d0a0db922178fade9e36b35dd9786e1ada141b50ca42ff70d1d72b10. 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/ES5152200426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060ca47bc125d417c4fc10129ae4ea706b8677b2e7e833bc10dee103caaab9ea. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES5152200963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e9f92e902414903360ab3db379c6ad9f5c3d103e7e0e412ecfa192bd73a35. 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/ES5152200964.
de la mano de tu voz (feat. Silvana Estrada)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c40069c753470f43d355dfd53e9be899b253c78449822cd132f5018c0a3f61. 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/ES5152300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2173a1e01cee032f87d82e4350c929c490261ef0b4154716e1df240752b69c. 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/ES5152300187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc346ae7111afe8278d7b103b30551499262df7a2b0f98f53270039e083aa01d1. 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/ES5152300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ad0199c330cdb516975a32d6363cdd4385e1a04232a2fab4368758b5e5180b. 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/ES5152300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a53406ba470b434afdf0fac89ad30c338e2ce51e269be7c8a17610ba1fb6ce1. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:46:28Z), 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/ES5152300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5049f813cf2b3f301a0daa0dcc89adf662c2309c29c8089108423c26b44aa630. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/ES5152300195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ac851c8e9f66358db3871be25a87592752933bd6b0edbdd92f4385fab4b44b. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ES5152401287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669e53cdc7167b90f56e902353999fa239a4f204a493f8578fc6d3470da7de60. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5152401288.
primeiro gomo da tangerina [ao vivo em Roma]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2673b8ca89ec718b8e8a8d850f9c7702564266553fb4ff86e47eaa74adf2dbb6. 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/ES5152401289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d1f6f79d76e5e5efb62176cf804cdcaae410610d8717edda1bdf37799b9109. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/ES5152401290.
traição agradecida [ao vivo em Istambul]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0307145553c1daccd5de2320d95dd246d79cc690cc27edf64a7d9d5b350fdb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5152401291.
movimento dos barcos [ao vivo no Seixal]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdff78f4a7b42c4e42f7c09f2c97888d3c87e397b19debd602b1e9321b34869. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152401292.
el regalo que me hiciste - [ao vivo em Lisboa]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cb101e05365e3258f99499c6e5841a265710d2914786946a7604ac356bfab0. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:47:57Z), 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/ES5152401293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf099e159612cb08b406fe4b1d44b651b1446665ee0042cf85d256ddb1962578c. 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/ES5152500432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2621478e7d99a9b3b2f2c29649df0d454c3061af589b92ddf619dfc247ffc5da. 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/ES5152500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6d3a64d57f5a9cc2df9d350e36dda2cb2927040dc83cba0ea5c06adb2c15d5. 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/ES5152500430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430f02e1dbb50c6a1c6af362b40a674472d46573b60cf16c290d3726e306c431. 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/ES5152500431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf099e159612cb08b406fe4b1d44b651b1446665ee0042cf85d256ddb1962578c. 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/ES5152500432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b124bd522e534f4f9a38e1aae2a11d2f46ee0d01b5919b37165a3f11d0b0af. 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/ES5152500433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8faa49acd4eb708fd64e3fbff8a7d3bb0b031ab8577d692e8d6f22be72668f9. 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/ES5152500434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317e80a6805bd6efa27a1436430370986753ffb652bc78b95c068f888524184d. 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/ES5152500435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaeb0afabce7d0a73a7edd32c3365167590a14eff7b8e62a679bd9c0dc4ee381. 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/ES5152500436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015e86bb171c6558f1d261471e1758388ec05736acc6b10ed8e5ffd54dd82dba. 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/ES5152500437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e543cd6ae7767f6a9282eca16ac1c69a80ac3f05fae20dba3220e506a79ef16. 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/ES5152500438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb631d26abe45ad01b205f1a333ef3c2239e0d98016f26bcebeb6520aeec0f80f. 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/ES5152500439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ff0b7c288932f648d8a993830c8b55ee68975180a19a0a459ee89e8da3f84d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMFME2248452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ae1992fea6d656ce4eae205d21bbdb2df258ca33c4e2569c77a28bfa8f6098. 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/PTNO11700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e2da878b90f0a2c753aa597cd75128915fa86fbb15096c2ff97610886e3850. 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/ES5022300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd5327d59a614ea8c418ab22c03caa77cad25543ea7c8efbafae8f02d98960f. 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/PT8DW1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214fa76380afcb023487f014845ea0a73602bc3c5f3356b558898e3ba783e72a. 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/PT4FA1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55de8d79e9747b0fa13548d587584e3845be776e51715d22be0cbecd42dd6cca. 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/PTRZ11800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3628ea9e505a72470469fb2c4a4c8add4ceaf8ae176b48c43d5f733be438f9cd. 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/PT2DY2400255.