American Pinup
type: MusicGroup
popularity: 2
followers: 1228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5341b188a6bcf52a85b1b3d787d239ba296b87ff35b19ffb9a4fd67be8d16f95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd34b1f-36cf-438a-87be-56028c8796b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdd34b1f-36cf-438a-87be-56028c8796b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdd34b1f-36cf-438a-87be-56028c8796b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5341b188a6bcf52a85b1b3d787d239ba296b87ff35b19ffb9a4fd67be8d16f95","name":"American Pinup","registered_at":"2026-06-20T17:57:26Z","symbol":"NIM1673594","token_address":"0xff9afed4b25d608cc3b8f09c53e12074ac122dbe","type":"artist","uuid":"bdd34b1f-36cf-438a-87be-56028c8796b7"}
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 0x5341b188a6bcf52a85b1b3d787d239ba296b87ff35b19ffb9a4fd67be8d16f95. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdd34b1f-36cf-438a-87be-56028c8796b7.json and https://artists.proofprofile.net/proofs/artist/bdd34b1f-36cf-438a-87be-56028c8796b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x5341b188a6bcf52a85b1b3d787d239ba296b87ff35b19ffb9a4fd67be8d16f95","name":"American Pinup","registered_at":"2026-06-20T17:57:26Z","symbol":"NIM1673594","token_address":"0xff9afed4b25d608cc3b8f09c53e12074ac122dbe","type":"artist","uuid":"bdd34b1f-36cf-438a-87be-56028c8796b7"}
album: Strange Creatures
  type: MusicAlbum
  date published: 2011-02-08
album: The End of the World EP
  type: MusicAlbum
  date published: 2012-08-14
album: Change Machine
  type: MusicAlbum
  date published: 2013-08-27
album: The Radio EP
  type: MusicAlbum
  date published: 2015-08-21
album: Get Better EP
  type: MusicAlbum
  date published: 2018-04-20