HP Riot
type: MusicGroup
popularity: 14
followers: 548
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86a48b683e9ee09c772a08a85e9aebced4dcc0c0d70d62c470b8a3e0bc3a87b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7409e8b-3ada-451d-9b8b-6303f2042475.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7409e8b-3ada-451d-9b8b-6303f2042475.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7409e8b-3ada-451d-9b8b-6303f2042475
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86a48b683e9ee09c772a08a85e9aebced4dcc0c0d70d62c470b8a3e0bc3a87b5","name":"HP Riot","registered_at":"2026-06-15T01:27:54Z","symbol":"NIM0638997","token_address":"0xed16cbf9f73e8b9dbc1f25e818f4665663a90399","type":"artist","uuid":"c7409e8b-3ada-451d-9b8b-6303f2042475"}
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 0x86a48b683e9ee09c772a08a85e9aebced4dcc0c0d70d62c470b8a3e0bc3a87b5. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7409e8b-3ada-451d-9b8b-6303f2042475.json and https://artists.proofprofile.net/proofs/artist/c7409e8b-3ada-451d-9b8b-6303f2042475.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x86a48b683e9ee09c772a08a85e9aebced4dcc0c0d70d62c470b8a3e0bc3a87b5","name":"HP Riot","registered_at":"2026-06-15T01:27:54Z","symbol":"NIM0638997","token_address":"0xed16cbf9f73e8b9dbc1f25e818f4665663a90399","type":"artist","uuid":"c7409e8b-3ada-451d-9b8b-6303f2042475"}
album: HP Riot
  type: MusicAlbum
  date published: 2011-12-13
album: HP Riot
  type: MusicAlbum
  date published: 2011-12-13