Ignacia Antonia
type: MusicGroup
popularity: 3
followers: 44537
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6af73fef1ce2b2cb4c0f9ed97c58d4664598fcc45b29b7423dc022593f18f0d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41d10472-35b8-41fa-b869-1d6f199d5668.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41d10472-35b8-41fa-b869-1d6f199d5668.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41d10472-35b8-41fa-b869-1d6f199d5668
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6af73fef1ce2b2cb4c0f9ed97c58d4664598fcc45b29b7423dc022593f18f0d2","name":"Ignacia Antonia","registered_at":"2026-06-16T12:34:58Z","symbol":"NIM1053618","token_address":"0x7a67b28a1b20e3a20eb47c971b3a2be75f1cc76d","type":"artist","uuid":"41d10472-35b8-41fa-b869-1d6f199d5668"}
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 0x6af73fef1ce2b2cb4c0f9ed97c58d4664598fcc45b29b7423dc022593f18f0d2. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41d10472-35b8-41fa-b869-1d6f199d5668.json and https://artists.proofprofile.net/proofs/artist/41d10472-35b8-41fa-b869-1d6f199d5668.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6af73fef1ce2b2cb4c0f9ed97c58d4664598fcc45b29b7423dc022593f18f0d2","name":"Ignacia Antonia","registered_at":"2026-06-16T12:34:58Z","symbol":"NIM1053618","token_address":"0x7a67b28a1b20e3a20eb47c971b3a2be75f1cc76d","type":"artist","uuid":"41d10472-35b8-41fa-b869-1d6f199d5668"}
album: Que Me Olvides
  type: MusicAlbum
  date published: 2020-01-01
album: Etienne (Hazte Like)
  type: MusicAlbum
  date published: 2020-11-06