Pista is a genus of polychaete worms comprising around 100 species. Selected species Pista pacifica Berkeley & Berkeley, 1942 References Category:Terebellida
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 0xa74041edaf4c4a6954cd4aa7d248139869aae7579498235fd4d50128eb501959. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4666b5a0-5b20-45c6-875b-541b3a64c813.json and https://artists.proofprofile.net/proofs/artist/4666b5a0-5b20-45c6-875b-541b3a64c813.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sony - Pistas, Vol.5 (Vicente Fernández)
Disco Pistas "Canta Como las Estrellas - Ranchero Vol.V"
Sony - Pistas, Vol.1 (Vicente Fernández)
Disco Pistas "Canta como las Estrellas - Boleros"
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 0x218105df266df52413c60c1006cd11667df258c56da283e5efffb9a33a918364. 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/MXF148800370.
Disco Pistas "Canta como las Estrellas - Ranchero Vol.II"
Disco Pistas "Canta como las Estrellas - Ranchero Vol.VI"
Disco Pistas "Canta como las Estrellas - Ranchero Vol. III"
Disco Pistas "Canta Como las Estrellas - Boleros, Vol.II"
Disco Pistas "Canta como las Estrellas - Corridos"