King Howl
type: MusicGroup
genre: space rock
genre: stoner rock
popularity: 3
followers: 994
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20c034c11894b6e392908e3ee05b496b7f8fe882e2b5bc742c98713e363a4eea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/255ea13c-77d4-4601-968c-92324d650fe5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/255ea13c-77d4-4601-968c-92324d650fe5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/255ea13c-77d4-4601-968c-92324d650fe5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20c034c11894b6e392908e3ee05b496b7f8fe882e2b5bc742c98713e363a4eea","name":"King Howl","registered_at":"2026-06-16T02:38:28Z","symbol":"NIM0911222","token_address":"0x18cc6ed2c4cf1d13ea539cc3797817ce9fe7b01b","type":"artist","uuid":"255ea13c-77d4-4601-968c-92324d650fe5"}
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 0x20c034c11894b6e392908e3ee05b496b7f8fe882e2b5bc742c98713e363a4eea. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/255ea13c-77d4-4601-968c-92324d650fe5.json and https://artists.proofprofile.net/proofs/artist/255ea13c-77d4-4601-968c-92324d650fe5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0x20c034c11894b6e392908e3ee05b496b7f8fe882e2b5bc742c98713e363a4eea","name":"King Howl","registered_at":"2026-06-16T02:38:28Z","symbol":"NIM0911222","token_address":"0x18cc6ed2c4cf1d13ea539cc3797817ce9fe7b01b","type":"artist","uuid":"255ea13c-77d4-4601-968c-92324d650fe5"}
album: King Howl Quartet
  type: MusicAlbum
  date published: 2012
album: King Howl Quartet
  type: MusicAlbum
  date published: 2012-03-28
album: King Howl Quartet
  type: MusicAlbum
  date published: 2012-06-15
album: Truck Stop
  type: MusicAlbum
  date published: 2014
album: Truck Stop - EP
  type: MusicAlbum
  date published: 2014-06-05
album: Truck Stop - EP
  type: MusicAlbum
  date published: 2014-06-05
album: Rougarou
  type: MusicAlbum
  date published: 2017
album: Rougarou
  type: MusicAlbum
  date published: 2017-07-07
album: Rougarou
  type: MusicAlbum
  date published: 2017-07-07
album: Truck Stop Ep
  type: MusicAlbum
  date published: 2021-02-07
album: Motorsound
  type: MusicAlbum
  date published: 2023-04-29
album: Home
  type: MusicAlbum
  date published: 2023-05-17
album: Homecoming
  type: MusicAlbum
  date published: 2023-06-09
album: Su Corru 'e sa Furca (OST)
  type: MusicAlbum
  date published: 2023-12-01
album: Edge of Dawn (Alternate Version)
  type: MusicAlbum
  date published: 2024-11-22