Los Ponchos Vallistos
type: MusicGroup
genre: folklore argentino
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf29ae00775b0b5933abae0b4864e69d60f148fa70ed05334b6299c6033b52a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/099339a8-26a8-4eef-953c-e7d7fe019eb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/099339a8-26a8-4eef-953c-e7d7fe019eb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/099339a8-26a8-4eef-953c-e7d7fe019eb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf29ae00775b0b5933abae0b4864e69d60f148fa70ed05334b6299c6033b52a7","name":"Los Ponchos Vallistos","registered_at":"2026-06-15T16:55:37Z","symbol":"NIM0772125","token_address":"0xccc2079973244ab2322d65e3a40aee0696088bee","type":"artist","uuid":"099339a8-26a8-4eef-953c-e7d7fe019eb9"}
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 0xaf29ae00775b0b5933abae0b4864e69d60f148fa70ed05334b6299c6033b52a7. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/099339a8-26a8-4eef-953c-e7d7fe019eb9.json and https://artists.proofprofile.net/proofs/artist/099339a8-26a8-4eef-953c-e7d7fe019eb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xaf29ae00775b0b5933abae0b4864e69d60f148fa70ed05334b6299c6033b52a7","name":"Los Ponchos Vallistos","registered_at":"2026-06-15T16:55:37Z","symbol":"NIM0772125","token_address":"0xccc2079973244ab2322d65e3a40aee0696088bee","type":"artist","uuid":"099339a8-26a8-4eef-953c-e7d7fe019eb9"}
album: Bien Carpero!!!
  type: MusicAlbum
  date published: 2012-12-12