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 0x1919abb75931ba54361124762a0d1a803bf8a34b5b4f40c86b8cf7049ac2169d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5bc8e9c-dd9d-4d88-8553-4d7605c8e453.json and https://artists.proofprofile.net/proofs/artist/a5bc8e9c-dd9d-4d88-8553-4d7605c8e453.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Este Fuego No Se Apaga (DEMO) [Solo - En Vivo desde Pueblo Libre]
Todas las Sangres [with Jym Aguayo & Melody Calmet] (Improved DEMO)
Medicina del Rapé (DEMO) [En Vivo desde Pueblo Libre]
Munaysuyu: la Tierra del Amor (Improved Version)
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 0xad2422c52d11bf14c7a02e8adbbf313eb326114591d7923b1d7c0eb26cabb0b0. 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/GX5MY2162768.
Mamá Cacao (Wolfcat Remix) [(DEMO) - Remasterizado por Wolfcat]
Munaysuyu (Versión Antigua No Corregida)
Luna de Lobas (DEMO) [En Vivo desde Pueblo Libre]
Danza del Cacao (DEMO) [En Vivo desde Pueblo Libre]
Nurya Shicaya (DEMO) [En Vivo desde Pueblo Libre]
Mira Cómo Voy Renaciendo (DEMO) [Solo - En Vivo desde Pueblo Libre]
Don't Compare Us (Acoustic Demo LoFi - Voice and Bells)
Don't Compare Us (Live acoustic version)