Filthy Boy
type: MusicGroup
popularity: 5
followers: 1508
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd023f5b5dc1977a4e458ebc7ac8f1803a19f1bfa745073d32ff06da2e4953e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ca07998-a6ae-4a7a-a8d6-8a4ace940f61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ca07998-a6ae-4a7a-a8d6-8a4ace940f61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ca07998-a6ae-4a7a-a8d6-8a4ace940f61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd023f5b5dc1977a4e458ebc7ac8f1803a19f1bfa745073d32ff06da2e4953e","name":"Filthy Boy","registered_at":"2026-06-15T23:47:05Z","symbol":"NIM0870284","token_address":"0x2bbf601f63d5028178ac75fa27f8005c4e63c4c3","type":"artist","uuid":"1ca07998-a6ae-4a7a-a8d6-8a4ace940f61"}
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 0xfcd023f5b5dc1977a4e458ebc7ac8f1803a19f1bfa745073d32ff06da2e4953e. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ca07998-a6ae-4a7a-a8d6-8a4ace940f61.json and https://artists.proofprofile.net/proofs/artist/1ca07998-a6ae-4a7a-a8d6-8a4ace940f61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0xfcd023f5b5dc1977a4e458ebc7ac8f1803a19f1bfa745073d32ff06da2e4953e","name":"Filthy Boy","registered_at":"2026-06-15T23:47:05Z","symbol":"NIM0870284","token_address":"0x2bbf601f63d5028178ac75fa27f8005c4e63c4c3","type":"artist","uuid":"1ca07998-a6ae-4a7a-a8d6-8a4ace940f61"}
album: Naughty Corner
  type: MusicAlbum
  date published: 2012-07-08
album: Naughty Corner
  type: MusicAlbum
  date published: 2012-07-08
album: Waiting On The Doorstep
  type: MusicAlbum
  date published: 2013-03-31
album: Smile That Won't Go Down
  type: MusicAlbum
  date published: 2013-04-01
album: Smile That Won't Go Down
  type: MusicAlbum
  date published: 2013-04-01
album: Smile That Won't Go Down
  type: MusicAlbum
  date published: 2013-04-01
album: Waiting On the Doorstep
  type: MusicAlbum
  date published: 2013-09-13
album: That Life
  type: MusicAlbum
  date published: 2013-09-16
album: Naughty Corner
  type: MusicAlbum
  date published: 2014-05-23
album: Naughty Corner
  type: MusicAlbum
  date published: 2014-05-26