George Fludas
type: MusicGroup
genre: hard bop
popularity: 3
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x315633f8c4adf3dab942453e1e48cc0a48c2317a7797a621090eb1d7873a6903
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x315633f8c4adf3dab942453e1e48cc0a48c2317a7797a621090eb1d7873a6903","name":"George Fludas","registered_at":"2026-06-20T05:15:17Z","symbol":"NIM1523175","token_address":"0x8c4fcd7fb974c63c4146ed927fb8c825c6cb795a","type":"artist","uuid":"9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315633f8c4adf3dab942453e1e48cc0a48c2317a7797a621090eb1d7873a6903. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79.json and https://artists.proofprofile.net/proofs/artist/9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x315633f8c4adf3dab942453e1e48cc0a48c2317a7797a621090eb1d7873a6903","name":"George Fludas","registered_at":"2026-06-20T05:15:17Z","symbol":"NIM1523175","token_address":"0x8c4fcd7fb974c63c4146ed927fb8c825c6cb795a","type":"artist","uuid":"9f618b7b-66f6-4b10-b7b1-bfaf1e7a6f79"}