Hanna Hush
type: MusicGroup
genre: finnish rock
genre: psychobilly
genre: rockabilly
popularity: 2
followers: 524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93b27d4bd6e84013da5d466dfb9cfecbeafd4b26874f47c4b528adc162926947
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59c041b5-3508-4615-8323-cb004c6cd71d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59c041b5-3508-4615-8323-cb004c6cd71d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59c041b5-3508-4615-8323-cb004c6cd71d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93b27d4bd6e84013da5d466dfb9cfecbeafd4b26874f47c4b528adc162926947","name":"Hanna Hush","registered_at":"2026-06-16T21:12:24Z","symbol":"NIM1177095","token_address":"0x94060dd2e189077b7c66e6a84c2b3d6f105aee42","type":"artist","uuid":"59c041b5-3508-4615-8323-cb004c6cd71d"}
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 0x93b27d4bd6e84013da5d466dfb9cfecbeafd4b26874f47c4b528adc162926947. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59c041b5-3508-4615-8323-cb004c6cd71d.json and https://artists.proofprofile.net/proofs/artist/59c041b5-3508-4615-8323-cb004c6cd71d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x93b27d4bd6e84013da5d466dfb9cfecbeafd4b26874f47c4b528adc162926947","name":"Hanna Hush","registered_at":"2026-06-16T21:12:24Z","symbol":"NIM1177095","token_address":"0x94060dd2e189077b7c66e6a84c2b3d6f105aee42","type":"artist","uuid":"59c041b5-3508-4615-8323-cb004c6cd71d"}
album: Hold on Me
  type: MusicAlbum
  date published: 2022-04-22
album: Find Me Again
  type: MusicAlbum
  date published: 2022-05-27
album: Redemption
  type: MusicAlbum
  date published: 2022-09-30
album: Hunters
  type: MusicAlbum
  date published: 2023-10-27
album: Years
  type: MusicAlbum
  date published: 2023-11-24
album: Merry Christmas Baby
  type: MusicAlbum
  date published: 2024-11-28