Cesar Palacios
type: MusicGroup
popularity: 3
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c62f062d65cdb8963e604e5b3c63e481c59876240f10ff6d35722a8bf5bdd49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e74db061-12f8-44a2-af88-0aa3fe18c895.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e74db061-12f8-44a2-af88-0aa3fe18c895.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e74db061-12f8-44a2-af88-0aa3fe18c895
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c62f062d65cdb8963e604e5b3c63e481c59876240f10ff6d35722a8bf5bdd49","name":"Cesar Palacios","registered_at":"2026-06-21T09:07:57Z","symbol":"NIM1884339","token_address":"0xadc877a383b74da15c60f57fb31b7f43013cdcc8","type":"artist","uuid":"e74db061-12f8-44a2-af88-0aa3fe18c895"}
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 0x2c62f062d65cdb8963e604e5b3c63e481c59876240f10ff6d35722a8bf5bdd49. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e74db061-12f8-44a2-af88-0aa3fe18c895.json and https://artists.proofprofile.net/proofs/artist/e74db061-12f8-44a2-af88-0aa3fe18c895.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x2c62f062d65cdb8963e604e5b3c63e481c59876240f10ff6d35722a8bf5bdd49","name":"Cesar Palacios","registered_at":"2026-06-21T09:07:57Z","symbol":"NIM1884339","token_address":"0xadc877a383b74da15c60f57fb31b7f43013cdcc8","type":"artist","uuid":"e74db061-12f8-44a2-af88-0aa3fe18c895"}
album: La Magia del Charango
  type: MusicAlbum
  date published: 1997-12-20