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 0x4fc5a7a55c00837f74ae156f3778201ee87ce364002bd032a6bbb5f48ea66444. 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/a078fff0-e3aa-4b8c-954d-39e0d9d94ad4.json and https://artists.proofprofile.net/proofs/artist/a078fff0-e3aa-4b8c-954d-39e0d9d94ad4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Enganchados (Todos los Domingos - Corazon Corazoncito)
La Movida Tropical: Los 100 Mejores Temas Vol. 3
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacdc8b7d4481919fd1070d8731d776832ca7c94644788b326c03d7e30424ba1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RA3JN4LTleO3fcF9ieL3R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RA3JN4LTleO3fcF9ieL3R.
La Movida Tropical: Los 100 Mejores Temas Vol. 4
Cumbia Argentina – Pasión Tropical Vol 5
Cumbia Argentina - Pasion Tropical Vol 8
20 años de cumbia - Los mejores exitos de 1990 - 2010