Fila Delfia
type: MusicGroup
popularity: 6
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x356ae839600cb242e2f898aedff78e4d9fa9942a2a619c5004c3c6ec6c364a96
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fed0e0a-c7cd-4533-b332-c484e2a7099e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fed0e0a-c7cd-4533-b332-c484e2a7099e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fed0e0a-c7cd-4533-b332-c484e2a7099e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x356ae839600cb242e2f898aedff78e4d9fa9942a2a619c5004c3c6ec6c364a96","name":"Fila Delfia","registered_at":"2026-06-15T19:09:16Z","symbol":"NIM0804026","token_address":"0xa60e99f8b660d1d8f5512ff4a3e348c7f8338992","type":"artist","uuid":"0fed0e0a-c7cd-4533-b332-c484e2a7099e"}
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 0x356ae839600cb242e2f898aedff78e4d9fa9942a2a619c5004c3c6ec6c364a96. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fed0e0a-c7cd-4533-b332-c484e2a7099e.json and https://artists.proofprofile.net/proofs/artist/0fed0e0a-c7cd-4533-b332-c484e2a7099e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x356ae839600cb242e2f898aedff78e4d9fa9942a2a619c5004c3c6ec6c364a96","name":"Fila Delfia","registered_at":"2026-06-15T19:09:16Z","symbol":"NIM0804026","token_address":"0xa60e99f8b660d1d8f5512ff4a3e348c7f8338992","type":"artist","uuid":"0fed0e0a-c7cd-4533-b332-c484e2a7099e"}