Perfect Gentleman
type: MusicGroup
popularity: 15
followers: 920
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa41845701355f2ee08d571bc1daa8f01ceb94c5b0c9c3e83a3ce9cfa37fa8624
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe2fafa4-8d23-41f5-8833-2bf9666e2f2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe2fafa4-8d23-41f5-8833-2bf9666e2f2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe2fafa4-8d23-41f5-8833-2bf9666e2f2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa41845701355f2ee08d571bc1daa8f01ceb94c5b0c9c3e83a3ce9cfa37fa8624","name":"Perfect Gentleman","registered_at":"2026-06-15T07:12:40Z","symbol":"NIM0721302","token_address":"0xf4d8a949890377f3468e6b4bee46a7bcc63e3a3f","type":"artist","uuid":"fe2fafa4-8d23-41f5-8833-2bf9666e2f2f"}
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 0xa41845701355f2ee08d571bc1daa8f01ceb94c5b0c9c3e83a3ce9cfa37fa8624. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe2fafa4-8d23-41f5-8833-2bf9666e2f2f.json and https://artists.proofprofile.net/proofs/artist/fe2fafa4-8d23-41f5-8833-2bf9666e2f2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xa41845701355f2ee08d571bc1daa8f01ceb94c5b0c9c3e83a3ce9cfa37fa8624","name":"Perfect Gentleman","registered_at":"2026-06-15T07:12:40Z","symbol":"NIM0721302","token_address":"0xf4d8a949890377f3468e6b4bee46a7bcc63e3a3f","type":"artist","uuid":"fe2fafa4-8d23-41f5-8833-2bf9666e2f2f"}
album: Rated Pg
  type: MusicAlbum
  date published: 2009-04-14
album: Cough Syrup
  type: MusicAlbum
  date published: 2011-07-12
album: Up All Night- Single
  type: MusicAlbum
  date published: 2012-03-30
album: What Makes You Beautiful - Single
  type: MusicAlbum
  date published: 2012-04-04
album: Live to Love
  type: MusicAlbum
  date published: 2012-06-16
album: More Than Words
  type: MusicAlbum
  date published: 2013-02-15