Paco San José
type: MusicGroup
description: Paco San José is a Cantabrian musician, composer, and teacher of traditional Cantabrian music. Early life Francisco San José Mediavilla "Paco San José" was born on May 18, 1958, in Santander, Spain.
popularity: 2
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f0235589d2e9518bdda74784b5e05df1efbe801a64b24bcba91db506bec4a04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/909ab8de-cbcb-44f1-94c7-66f52f242adc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/909ab8de-cbcb-44f1-94c7-66f52f242adc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/909ab8de-cbcb-44f1-94c7-66f52f242adc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f0235589d2e9518bdda74784b5e05df1efbe801a64b24bcba91db506bec4a04","name":"Paco San José","registered_at":"2026-06-17T16:03:50Z","symbol":"NIM1446909","token_address":"0x7b7252d3e1901b8d3c1656f236069aeb2644e551","type":"artist","uuid":"909ab8de-cbcb-44f1-94c7-66f52f242adc"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0235589d2e9518bdda74784b5e05df1efbe801a64b24bcba91db506bec4a04. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/909ab8de-cbcb-44f1-94c7-66f52f242adc.json and https://artists.proofprofile.net/proofs/artist/909ab8de-cbcb-44f1-94c7-66f52f242adc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0f0235589d2e9518bdda74784b5e05df1efbe801a64b24bcba91db506bec4a04","name":"Paco San José","registered_at":"2026-06-17T16:03:50Z","symbol":"NIM1446909","token_address":"0x7b7252d3e1901b8d3c1656f236069aeb2644e551","type":"artist","uuid":"909ab8de-cbcb-44f1-94c7-66f52f242adc"}
album: Pito y Tambor...tradicional
  type: MusicAlbum
  date published: 2011-10-18
album: Piteros y Rabeles
  type: MusicAlbum
  date published: 2018-12-27