The Fascinators
type: MusicGroup
genre: doo-wop
popularity: 14
followers: 768
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb0d944e6a86520ad0bc3a548d49758346e41c247e7d2d53d41d971e5e7019f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb0d944e6a86520ad0bc3a548d49758346e41c247e7d2d53d41d971e5e7019f2","name":"The Fascinators","registered_at":"2026-06-14T23:28:13Z","symbol":"NIM0610385","token_address":"0x9e0292c5186127c2b53f84ca1c4ebd01351d89f5","type":"artist","uuid":"b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd"}
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 0xbb0d944e6a86520ad0bc3a548d49758346e41c247e7d2d53d41d971e5e7019f2. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd.json and https://artists.proofprofile.net/proofs/artist/b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xbb0d944e6a86520ad0bc3a548d49758346e41c247e7d2d53d41d971e5e7019f2","name":"The Fascinators","registered_at":"2026-06-14T23:28:13Z","symbol":"NIM0610385","token_address":"0x9e0292c5186127c2b53f84ca1c4ebd01351d89f5","type":"artist","uuid":"b419cc5c-a6f5-4bd5-8d78-cbd7acaafbbd"}
album: Oh Rosemarie
  type: MusicAlbum
  date published: 1959-03-28