Kæry Ann
type: MusicGroup
genre: avant-garde
genre: deathrock
popularity: 2
followers: 677
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4141ed5f5000be45ed8d942c77c3483869dc962f9baa2965b6c7e0e9eda9960c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08710766-be93-4909-afff-83f7fd4b594f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08710766-be93-4909-afff-83f7fd4b594f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08710766-be93-4909-afff-83f7fd4b594f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4141ed5f5000be45ed8d942c77c3483869dc962f9baa2965b6c7e0e9eda9960c","name":"Kæry Ann","registered_at":"2026-06-15T16:32:27Z","symbol":"NIM0766604","token_address":"0xa9a447671c5845567fdded2c3548c8a62fcf4fd7","type":"artist","uuid":"08710766-be93-4909-afff-83f7fd4b594f"}
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 0x4141ed5f5000be45ed8d942c77c3483869dc962f9baa2965b6c7e0e9eda9960c. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08710766-be93-4909-afff-83f7fd4b594f.json and https://artists.proofprofile.net/proofs/artist/08710766-be93-4909-afff-83f7fd4b594f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x4141ed5f5000be45ed8d942c77c3483869dc962f9baa2965b6c7e0e9eda9960c","name":"Kæry Ann","registered_at":"2026-06-15T16:32:27Z","symbol":"NIM0766604","token_address":"0xa9a447671c5845567fdded2c3548c8a62fcf4fd7","type":"artist","uuid":"08710766-be93-4909-afff-83f7fd4b594f"}
album: Blue Eyes
  type: MusicAlbum
  date published: 2022-06-23
album: Blue Eyes
  type: MusicAlbum
  date published: 2022-06-23
album: Desert Song
  type: MusicAlbum
  date published: 2022-10-13
album: Desert Song
  type: MusicAlbum
  date published: 2022-10-13
album: Moon Lies
  type: MusicAlbum
  date published: 2022-11-24
album: Moon Lies
  type: MusicAlbum
  date published: 2022-11-24
album: Imaginary Room
  type: MusicAlbum
  date published: 2023-01-12
album: Imaginary Room
  type: MusicAlbum
  date published: 2023-01-12
album: Songs of Grace and Ruin
  type: MusicAlbum
  date published: 2023-01-27
album: Songs of Grace and Ruin
  type: MusicAlbum
  date published: 2023-01-27