Friday the Legend
type: MusicGroup
popularity: 3
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7b3c5deb4d7f46113d0e87ac32d7346b9a4a298bae6dce1d398d5e809974bb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b47f556-168d-4c54-be75-4e106dfd2b2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b47f556-168d-4c54-be75-4e106dfd2b2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b47f556-168d-4c54-be75-4e106dfd2b2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7b3c5deb4d7f46113d0e87ac32d7346b9a4a298bae6dce1d398d5e809974bb2","name":"Friday the Legend","registered_at":"2026-06-20T03:22:58Z","symbol":"NIM1500199","token_address":"0x70720fd925107a82ab7433598fb80b51608878e2","type":"artist","uuid":"9b47f556-168d-4c54-be75-4e106dfd2b2e"}
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 0xe7b3c5deb4d7f46113d0e87ac32d7346b9a4a298bae6dce1d398d5e809974bb2. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b47f556-168d-4c54-be75-4e106dfd2b2e.json and https://artists.proofprofile.net/proofs/artist/9b47f556-168d-4c54-be75-4e106dfd2b2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xe7b3c5deb4d7f46113d0e87ac32d7346b9a4a298bae6dce1d398d5e809974bb2","name":"Friday the Legend","registered_at":"2026-06-20T03:22:58Z","symbol":"NIM1500199","token_address":"0x70720fd925107a82ab7433598fb80b51608878e2","type":"artist","uuid":"9b47f556-168d-4c54-be75-4e106dfd2b2e"}
album: Ohyenina
  type: MusicAlbum
  date published: 2021-08-13
album: Biggest Mistake
  type: MusicAlbum
  date published: 2022-04-30
album: Cheaters
  type: MusicAlbum
  date published: 2022-08-22
album: King of the Jungle
  type: MusicAlbum
  date published: 2022-08-23
album: Zogo
  type: MusicAlbum
  date published: 2022-08-23
album: Who Y’all Want? (Cummings and Charlyne)
  type: MusicAlbum
  date published: 2023-07-17