Fly Black
type: MusicGroup
popularity: 5
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2636d21c215e796afa8a20eaaaf0d0ed5b3419a4cb452a274bc2cbcb4c0021d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2831e0f7-0097-40c1-8797-cb7db51b28bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2831e0f7-0097-40c1-8797-cb7db51b28bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2831e0f7-0097-40c1-8797-cb7db51b28bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2636d21c215e796afa8a20eaaaf0d0ed5b3419a4cb452a274bc2cbcb4c0021d","name":"Fly Black","registered_at":"2026-06-16T03:35:54Z","symbol":"NIM0924927","token_address":"0x81811632804115ced2c9ac0a15fd448895b8e027","type":"artist","uuid":"2831e0f7-0097-40c1-8797-cb7db51b28bf"}
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 0xa2636d21c215e796afa8a20eaaaf0d0ed5b3419a4cb452a274bc2cbcb4c0021d. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2831e0f7-0097-40c1-8797-cb7db51b28bf.json and https://artists.proofprofile.net/proofs/artist/2831e0f7-0097-40c1-8797-cb7db51b28bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xa2636d21c215e796afa8a20eaaaf0d0ed5b3419a4cb452a274bc2cbcb4c0021d","name":"Fly Black","registered_at":"2026-06-16T03:35:54Z","symbol":"NIM0924927","token_address":"0x81811632804115ced2c9ac0a15fd448895b8e027","type":"artist","uuid":"2831e0f7-0097-40c1-8797-cb7db51b28bf"}
album: Grind On
  type: MusicAlbum
  date published: 2025-03-22
album: Mean Nunn
  type: MusicAlbum
  date published: 2025-03-23
album: In Motion
  type: MusicAlbum
  date published: 2025-08-10