Clara Fischer
type: MusicGroup
popularity: 32
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8669410232a80c4f50f22dbf049793ef0c550fc5d1078bdf1d2549a568e2705f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f286a58b-c4e6-4223-87a2-7cbb7a1f4308.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f286a58b-c4e6-4223-87a2-7cbb7a1f4308.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f286a58b-c4e6-4223-87a2-7cbb7a1f4308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8669410232a80c4f50f22dbf049793ef0c550fc5d1078bdf1d2549a568e2705f","name":"Clara Fischer","registered_at":"2026-06-12T13:30:48Z","symbol":"NIM0312275","token_address":"0x3b8f803ce78fc1594d04da7ece870a3e76a1469f","type":"artist","uuid":"f286a58b-c4e6-4223-87a2-7cbb7a1f4308"}
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 0x8669410232a80c4f50f22dbf049793ef0c550fc5d1078bdf1d2549a568e2705f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f286a58b-c4e6-4223-87a2-7cbb7a1f4308.json and https://artists.proofprofile.net/proofs/artist/f286a58b-c4e6-4223-87a2-7cbb7a1f4308.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x8669410232a80c4f50f22dbf049793ef0c550fc5d1078bdf1d2549a568e2705f","name":"Clara Fischer","registered_at":"2026-06-12T13:30:48Z","symbol":"NIM0312275","token_address":"0x3b8f803ce78fc1594d04da7ece870a3e76a1469f","type":"artist","uuid":"f286a58b-c4e6-4223-87a2-7cbb7a1f4308"}
album: In the Wake of Dreams
  type: MusicAlbum
  date published: 2025-01-28
album: The Moon’s Reflection
  type: MusicAlbum
  date published: 2025-01-30
album: The Shadow's Journey
  type: MusicAlbum
  date published: 2025-01-31
album: The Silent Dream
  type: MusicAlbum
  date published: 2025-02-06
album: The Shadow’s Serenade
  type: MusicAlbum
  date published: 2025-02-06
album: Echoes of the Distant Sky
  type: MusicAlbum
  date published: 2025-02-07
album: Chasing the Wild Dream
  type: MusicAlbum
  date published: 2025-02-07
album: The Twilight Echoes
  type: MusicAlbum
  date published: 2025-02-07
album: The Edge of the Silent Sea
  type: MusicAlbum
  date published: 2025-02-07
album: Echoes from the Void
  type: MusicAlbum
  date published: 2025-02-07
album: The Path Beyond the Stars
  type: MusicAlbum
  date published: 2025-02-07
album: Through the Night's Journey
  type: MusicAlbum
  date published: 2025-02-07
album: The Forgotten Embrace
  type: MusicAlbum
  date published: 2025-02-07
album: TechMaster
  type: MusicAlbum
  date published: 2025-02-08
album: The Last Whisper of the Stars
  type: MusicAlbum
  date published: 2025-02-08
album: MorningMaverick
  type: MusicAlbum
  date published: 2025-02-11
album: SocialSonic
  type: MusicAlbum
  date published: 2025-02-11
album: MovieBuff
  type: MusicAlbum
  date published: 2025-02-11
album: CoffeeCrusader
  type: MusicAlbum
  date published: 2025-02-12
album: ChillExplorer
  type: MusicAlbum
  date published: 2025-02-12
album: WorkaholicWill
  type: MusicAlbum
  date published: 2025-02-12
album: StyleStar
  type: MusicAlbum
  date published: 2025-02-12
album: GymGuy
  type: MusicAlbum
  date published: 2025-02-22
album: LaughLover
  type: MusicAlbum
  date published: 2025-03-11
album: MorningGlory
  type: MusicAlbum
  date published: 2025-03-15
album: ChillChaser
  type: MusicAlbum
  date published: 2025-03-15
album: IndieIdealist
  type: MusicAlbum
  date published: 2025-03-31