Prince Wolf
type: MusicGroup
description: Prince Wolf (Danish: Ulv Kongesøn) is a Danish fairy tale collected by Svend Grundtvig in his book Danske Folkeaeventyr,Grundtvig, Sven. Danske Folkeaeventyr: Efter Utrykte Kilder. Kjøbenhaven: C. A.
popularity: 10
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81a92dc8e17a2b784ab0a7af5c91fc6bc78ff4b1cb9515c4249993f8f2b2e281
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec1cb5ac-05e6-4062-aac2-3cdadd3dc109.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec1cb5ac-05e6-4062-aac2-3cdadd3dc109.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec1cb5ac-05e6-4062-aac2-3cdadd3dc109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81a92dc8e17a2b784ab0a7af5c91fc6bc78ff4b1cb9515c4249993f8f2b2e281","name":"Prince Wolf","registered_at":"2026-06-21T11:05:09Z","symbol":"NIM1907254","token_address":"0x3e51ea543a6d625f3532d82dffe2f8fd7495cb18","type":"artist","uuid":"ec1cb5ac-05e6-4062-aac2-3cdadd3dc109"}
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 0x81a92dc8e17a2b784ab0a7af5c91fc6bc78ff4b1cb9515c4249993f8f2b2e281. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec1cb5ac-05e6-4062-aac2-3cdadd3dc109.json and https://artists.proofprofile.net/proofs/artist/ec1cb5ac-05e6-4062-aac2-3cdadd3dc109.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x81a92dc8e17a2b784ab0a7af5c91fc6bc78ff4b1cb9515c4249993f8f2b2e281","name":"Prince Wolf","registered_at":"2026-06-21T11:05:09Z","symbol":"NIM1907254","token_address":"0x3e51ea543a6d625f3532d82dffe2f8fd7495cb18","type":"artist","uuid":"ec1cb5ac-05e6-4062-aac2-3cdadd3dc109"}
album: Anita Max Wynn
  type: MusicAlbum
  date published: 2025-05-07
album: Anitta Max Wynn
  type: MusicAlbum
  date published: 2025-08-21