Charidimos Stamatakis
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e519dbf7927a05e9ded3c3dc8ddc56bf114b84c479627460e460391c4fc2808
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3741294a-ef52-45d9-977a-0f4aa1074126.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3741294a-ef52-45d9-977a-0f4aa1074126.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3741294a-ef52-45d9-977a-0f4aa1074126
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e519dbf7927a05e9ded3c3dc8ddc56bf114b84c479627460e460391c4fc2808","name":"Charidimos Stamatakis","registered_at":"2026-06-16T08:46:15Z","symbol":"NIM0999064","token_address":"0xaf0f4be35172518ef5cf8d290de484c48bd96826","type":"artist","uuid":"3741294a-ef52-45d9-977a-0f4aa1074126"}
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 0x2e519dbf7927a05e9ded3c3dc8ddc56bf114b84c479627460e460391c4fc2808. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3741294a-ef52-45d9-977a-0f4aa1074126.json and https://artists.proofprofile.net/proofs/artist/3741294a-ef52-45d9-977a-0f4aa1074126.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x2e519dbf7927a05e9ded3c3dc8ddc56bf114b84c479627460e460391c4fc2808","name":"Charidimos Stamatakis","registered_at":"2026-06-16T08:46:15Z","symbol":"NIM0999064","token_address":"0xaf0f4be35172518ef5cf8d290de484c48bd96826","type":"artist","uuid":"3741294a-ef52-45d9-977a-0f4aa1074126"}