ΑΤΖ
type: MusicGroup
popularity: 10
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc094844cc64aaaa430ede67cdf74e208b2e87556893159b81f98e2b0a573dfb2
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/85ad1bba-de76-4466-a846-aeff1d4203ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85ad1bba-de76-4466-a846-aeff1d4203ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85ad1bba-de76-4466-a846-aeff1d4203ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc094844cc64aaaa430ede67cdf74e208b2e87556893159b81f98e2b0a573dfb2","name":"ΑΤΖ","registered_at":"2026-06-17T12:17:25Z","symbol":"NIM1392951","token_address":"0x17de4e8f0331e23841e470bc829cadd2da0b11d0","type":"artist","uuid":"85ad1bba-de76-4466-a846-aeff1d4203ca"}
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 0xc094844cc64aaaa430ede67cdf74e208b2e87556893159b81f98e2b0a573dfb2. 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/85ad1bba-de76-4466-a846-aeff1d4203ca.json and https://artists.proofprofile.net/proofs/artist/85ad1bba-de76-4466-a846-aeff1d4203ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc094844cc64aaaa430ede67cdf74e208b2e87556893159b81f98e2b0a573dfb2","name":"ΑΤΖ","registered_at":"2026-06-17T12:17:25Z","symbol":"NIM1392951","token_address":"0x17de4e8f0331e23841e470bc829cadd2da0b11d0","type":"artist","uuid":"85ad1bba-de76-4466-a846-aeff1d4203ca"}
album: ORAIO EINAI
  type: MusicAlbum
  date published: 2025-11-09