The Jarl and The Wolf
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2b5dce9b2228e54cc95a886e37cdf93df1ac4e1f138b4600e1a88e524194afe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b51aade0-8739-4ebd-bfb6-f0e92c8585a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b51aade0-8739-4ebd-bfb6-f0e92c8585a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b51aade0-8739-4ebd-bfb6-f0e92c8585a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2b5dce9b2228e54cc95a886e37cdf93df1ac4e1f138b4600e1a88e524194afe","name":"The Jarl and The Wolf","registered_at":"2026-06-20T14:22:18Z","symbol":"NIM1630937","token_address":"0x4c0fd213de50966f9a129b0adf77320377633682","type":"artist","uuid":"b51aade0-8739-4ebd-bfb6-f0e92c8585a8"}
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 0xd2b5dce9b2228e54cc95a886e37cdf93df1ac4e1f138b4600e1a88e524194afe. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b51aade0-8739-4ebd-bfb6-f0e92c8585a8.json and https://artists.proofprofile.net/proofs/artist/b51aade0-8739-4ebd-bfb6-f0e92c8585a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xd2b5dce9b2228e54cc95a886e37cdf93df1ac4e1f138b4600e1a88e524194afe","name":"The Jarl and The Wolf","registered_at":"2026-06-20T14:22:18Z","symbol":"NIM1630937","token_address":"0x4c0fd213de50966f9a129b0adf77320377633682","type":"artist","uuid":"b51aade0-8739-4ebd-bfb6-f0e92c8585a8"}
album: The Jarl and The Wolf
  type: MusicAlbum
  date published: 2024-11-29
album: The Jarl and The Wolf's Yuletide Night
  type: MusicAlbum
  date published: 2024-12-09
album: The Wolf's Gift
  type: MusicAlbum
  date published: 2024-12-12
album: The Copper Flame
  type: MusicAlbum
  date published: 2025-01-01
album: The Owl and The Shield Maiden
  type: MusicAlbum
  date published: 2025-02-16
album: The Shield Maiden's Song
  type: MusicAlbum
  date published: 2025-02-28
album: The Weight of the Shield
  type: MusicAlbum
  date published: 2025-03-24
album: Beneath the Western Stars
  type: MusicAlbum
  date published: 2025-04-07
album: The Wolf With Copper Eyes
  type: MusicAlbum
  date published: 2025-04-09