Cara Hay
type: MusicGroup
popularity: 11
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76cbc8d47040aaaa053fe3f93ac6098d3ae0a6a4f682396999f819f4a0a03614
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5831f3e0-73a6-44a4-a35c-a4ae541ad08f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5831f3e0-73a6-44a4-a35c-a4ae541ad08f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5831f3e0-73a6-44a4-a35c-a4ae541ad08f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76cbc8d47040aaaa053fe3f93ac6098d3ae0a6a4f682396999f819f4a0a03614","name":"Cara Hay","registered_at":"2026-06-14T13:46:08Z","symbol":"NIM0471552","token_address":"0x3762b72d1abd5871bf1ed2545ef3d4b13cc7f5e9","type":"artist","uuid":"5831f3e0-73a6-44a4-a35c-a4ae541ad08f"}
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 0x76cbc8d47040aaaa053fe3f93ac6098d3ae0a6a4f682396999f819f4a0a03614. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5831f3e0-73a6-44a4-a35c-a4ae541ad08f.json and https://artists.proofprofile.net/proofs/artist/5831f3e0-73a6-44a4-a35c-a4ae541ad08f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x76cbc8d47040aaaa053fe3f93ac6098d3ae0a6a4f682396999f819f4a0a03614","name":"Cara Hay","registered_at":"2026-06-14T13:46:08Z","symbol":"NIM0471552","token_address":"0x3762b72d1abd5871bf1ed2545ef3d4b13cc7f5e9","type":"artist","uuid":"5831f3e0-73a6-44a4-a35c-a4ae541ad08f"}
album: Schottische Träume [Schottische-Träume-Reihe, Teil 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2022-08-12
album: Die bezaubernde Glasbläserei [Schottische-Träume-Reihe, Teil 2 (Ungekürzt)]
  type: MusicAlbum
  date published: 2023-01-27
album: Die Färberin von Tobermory [Schottische-Träume-Reihe, Teil 3 (Ungekürzt)]
  type: MusicAlbum
  date published: 2023-11-24