1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x2b37b12c08faa93d3c4caef1c0e41d00347ea6dfb228b7396366a7c387a96cd0. 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/ea690365-4509-4dc0-9d88-da54f31673a6.json and https://artists.proofprofile.net/proofs/artist/ea690365-4509-4dc0-9d88-da54f31673a6.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 → block OTSBitcoinBlock must exist at that height 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 0xceca73f12c3de075e863d6de273300965bb0f77e29d70937cf715f3be3ba31dc. 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/MX4971525880.
20 Mujeres De Negro - Remasterizado 2023
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Corrido De Los Pérez - Remasterizado 2023
El Corrido De Tlaczala - Remasterizado 2023
A Ver Quién Te Aguanta Más - Remasterizado 2023
Los Males De Micaela - Remasterizado 2023
Amor A Primera Vista - Remasterizado 2023
La Cumbia Del Ratón - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f76b54271f65ecbd49fac2cf2f8a60876cfd8f29cea2f731659f8d0778a5063. 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/MX4972300293.
Y Por Esa Calle Vive - Remasterizado 2023
Cuando Nadie Te Quiera - Remasterizado 2023
Ya Borracho Qué Horas Son - Remasterizado 2023
Vestida De Color De Rosa - Remasterizado 2023
Que Me Lleve El Diablo - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa948bb8e9c0f2c2d03d5891d62eb2ee6d9ac1b5215dc140819badee7d923723a. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/MX4971525822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfccebd8ccca766ad7e4d3556b7f5e8cbdc80b58e29debea47415aea6c517cea. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/MX4971525826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d045357ad135f6d73d3f15c2c75fe56acfec1ae2a858cea3881daa38669863. 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/MX4971525829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4a5d75f33a61f5b8aba9adb9b89c04e0cc73d574dca0ec45d33d41455d2b6e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/MX4971525830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020970061538ba582d2864769cff2ad9d124ec4b39d9b1760ce007653c457f3a. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:37:41Z), 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/MX4971525834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102d920b0df24c9a3e499a1f5f26e04ebaba2a96dd4b4089888b82b467ac4584. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/MX4971525835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813e18bc1b90776820cd6cf096e8b0305540de2fa71c89e00266b8468405ab08. 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/MX4971525836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8598f92fbb4e003c02411f28a6f608ea15a94c5e6f1ef7e6f9ebae34254fd2c5. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/MX4971525839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9191597699867873190ddc4f4d3569d7ee6ac06dadc540c6efcb3b3bd4b8a1b2. 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/MX4971525841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa433c907e6f2bbffcceb8c09674b17ca2837108a1c80c99e970cf206a2666bfd. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/MX4971525842.
Recordando a Sentimiento Chicano, Vol. 2
20 Puras Buenas: Tropicales (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61b2f112ca2a650accad401cf321a723874847c6d1bab2b438a6e7913ef34cc. 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/MX4971513929.