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 0xd4fa51d3aa08e7f735995901447539079031105ad9f24620bfd223eceb766473. 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/f8778959-1c2b-4289-8985-c2d7162350f7.json and https://artists.proofprofile.net/proofs/artist/f8778959-1c2b-4289-8985-c2d7162350f7.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 0xac2a244fb5064729601922be0594987ce88449cbe6410575df9f3765864b85f0. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:37:24Z), 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/PETM10202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae0c71d5aff94c63fca9df5ac27abc6adc77f2e6578aa15ec3a71b8cda5f904. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:51:07Z), 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/PETM10202006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa460e0d087f0c2899d9ddb264256e211d493f317cbb57b05418a420aea70bbd. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QM3DF2185594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d05f88b596df61f4118513f36ee95146ef53242b76a2f18b06962508d434894. 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/PETM11303001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d002601ac745b24f1805abbb5af476cbb03c04e10b818316e6d270122edafc5. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:08:33Z), 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/PETM11303002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884f937e73da57e82e036dbd1ab84277148799e6a29578f3a951eb437bac6f9a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:03:01Z), 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/PETM11303006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fec43c5715d131e5e4913541008e4844683b254eeb67c755914a8b7d98622d1. 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/PETM11303007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca741016bf03514c246c7ad989bbd2be5345de4488b4c9704ad4ae7a0e03fdd. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/PETM11303010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413bd0afeb28aab4a1faa658cb1b3952a53392924388d072099ab2996c5de377. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PETM11303011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bcc20f5a4d20b7c414bab76f09d8031a2935d33f217d057f975e869d28c840. 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/PETM11303012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b056c3a063f5ba736c684ef10ec9a2392a8fc43988d71cd319f448c38ee138. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:48:57Z), 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/PETM11303013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3d022411cef6fc20beda8e410f1b659bcc3883b1465eadb4abba674082ea5c. 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/QM3DF2185552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9147b289d771f9f554a9daf3cf445d416f5650a6ed53b6ad47bc3c5c58e69b. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QM3DF2185561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a24bca89fbcc2f9722762f84d097f031f3c11f1185b0e007173655a34971d5. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:56:16Z), 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/QM3DF2185562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7244920830990946b50497cd0f370598631e9be9980ddf70210432f79504baf0. 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/PETM11604001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf79d135a8a5e2ced3f97bb05b125819c9fc8b8dcb35cf6799ff7208c56d613c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/PETM11604002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0525e3503f0b5712ba72e0bad03bd4895690a061605e199bcc2459762778c901. 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/PETM11604003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e628f8bb3feb1da32942516a471acfc05a42630ef58d91aa1531e3372ef4ee7. 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/PETM11604004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221db8bac8eca13d4d1f73e1f888c1eb479375daffd7ad0db28eb9294764ee29. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PETM11604008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e6c467a23a89cf1d5212fb908f48a4f8f89f0ccb5393bf68b37a5530e114bf. 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/PETM11604009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f500a64855ca5684d81da397a37333ea3841746f4996a48c5b2fe1225efc86b. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/PETM11604010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab901be4c21b9db28e2f2c9b417e02c1be0cfd1c3f337fbccde3f0155e73c366. 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/PETM11604011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129031c03f332bf3187a338bf97f52be142a840f5d71360f9b66317531542c0f. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PETM11604012.
Pero Me Hiciste Tuyo (Versión Lando) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a95d7fafc8f387e523d1abead84b7b5ce01cf866e4491e70d0122d1a0f60df. 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/USCGH2093590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f89c04bcc6af24f7c33baecbcc95255fe192fe3ef3d64a686efecf92b911c. 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/USCGH2093591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be668ae2b1d8374505513b1e517d6169f853ddaec66dd2d742324d8dc69bfd5. 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/USCGH2093594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9e400b7c51cc6122e812acfb48fff1101279270a7e9991ea7b665310fee17e. 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/USCGH2093595.
Bailemos Otra Vez (Lando Zamacueca) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ac50a9d1b1bdf9fee6b8401b1d7df02ec29b7d313bdf6049ef5c4dc37decde. 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/USCGH2093599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebb113ec7fb6fed62620ff20cec184b90a12f467f7afc8bb47783d6c2f0cf99. 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/USCGH2093601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cdc8701e4034831b264bdab6100d4f01e6e25087e84f5e8e24974b781fce83. 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/USCGH2093603.
Me Tienes Ganas (Versión Festejo) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b15e4ca8d87f7f391b7ae81e3f9ec499d9c8388c3f7e36af64d8efd32651b6. 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/USCGH2093605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed1b3896466285d156511c510eb4145fdbea118729a9c33454f52556938916e. 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/USCGH2093607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56a7e44ce2aebc804a46fc56d830d8cd17139dc85b0f1e809b37bb8c7630b39. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USCGH2093587.
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
Los Entierros de Mi Pobre Gente Pobre (Version Zamacueca) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb98f5293f6730d2412ca4c72b21a9ce0f25a7c3cb1319cfbad840ba5b39ccaa. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCGH2093588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9381ef3acf27fb79be527819a184ac776a8620646e1aabd57fa74ea310fca157. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USCGH2093589.
Tu Perdición (Vals Aire Tradicional) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02631ac2f7e5c168e7833d477b982557f0f76f75590ae58385339d2a46acae71. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCGH2093592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ac5f5d5537230b8702f5a68abb7b2f56b41894e55e91e919de8c074dbb71dc. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USCGH2093593.
Señor Sereno (Versión Festejo) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b036d9a7a86ebab4fd1b3b90d5787e0de82bcab7b476f7ff51808d7b90e04dc. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USCGH2093596.
Comadre Cocoliche (Versión Festejo) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30dc94c6cae12f392322ee8cac58a4b686cce87d6e847c0963176d165c4a311. 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/USCGH2093597.
La Noche de Tu Ausencia (Vals Melódico) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6ad0d50bfad9f11852c2a535d45f4607f049ca9d3c8bd3f0f61609e1d22d12. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USCGH2093598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bcce81a0f62016dd940f1108b8784989d7ecc1e4ec2b928bac4562752109af. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USCGH2093600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a88c6ca78552474b5283bd845ed092270b6cbc7a105cabd978898f1f022d8ac. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USCGH2093602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eef4d18fee9d35d17c5917b138bba460daaa90d841d460ffffe5d4ad23c2d8. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USCGH2093604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8f3a6c68bf7808fc6a3e0254c17739145dfa010c6d8d805c9f0afff5cdf07c. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/USCGH2093606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6764b59dc665697c3fbd9c2753544f663d86329e6a1f0698bff8180b852d32a2. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USCGH2093608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e55f5c39cd60542e608a89a2b5d56cda410b128e22c15cd44b37b72c94515f8. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USCGH2093609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bbbc110af1cc782c892460113e75638f67eb93ff12bd44923daba8422b1536. 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/PETM12006240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c875206371c543f1346b72bfa03ee7f62153ebe3b353e1c8c33cd5ee98f2f06. 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/QZNJW2060131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bbbc110af1cc782c892460113e75638f67eb93ff12bd44923daba8422b1536. 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/PETM12006240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c875206371c543f1346b72bfa03ee7f62153ebe3b353e1c8c33cd5ee98f2f06. 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/QZNJW2060131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c238047bf4805c6c98b006e935ff2832e3e8ce412759faf0852642d7cb1f670. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2100144.
En Vivo Desde el Jazz Zone de Miraflores
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e1265661d8691eba32ba40c3aebef449315cf138bd0c8dbee284b6a7d9bb8a. 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/US7VG2357269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a9c39ec927cc2e0ef6b61e484319bf710ecfaa55e166c45a090bfd82505246. 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/US7VG2465531.
Yo Sin Ti, Salsa Criolla la Nueva Generación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5aeb02910ffc27321436dc9a126eeca6b240e95e597c9346c7b808f9ea7c7f. 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/US7VG2543878.