KB Sixx
type: MusicGroup
popularity: 5
followers: 1742
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ef92667b9b80aea43d415c7aa78c9efaecd124a0a1add9afa0f6223093d5924
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b61ffe78-9cc6-4708-ac22-6065b4266e72.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b61ffe78-9cc6-4708-ac22-6065b4266e72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b61ffe78-9cc6-4708-ac22-6065b4266e72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ef92667b9b80aea43d415c7aa78c9efaecd124a0a1add9afa0f6223093d5924","name":"KB Sixx","registered_at":"2026-06-20T15:01:13Z","symbol":"NIM1636667","token_address":"0xf046d6ff08f5f731a635ed483705fe1652c01da9","type":"artist","uuid":"b61ffe78-9cc6-4708-ac22-6065b4266e72"}
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 0x6ef92667b9b80aea43d415c7aa78c9efaecd124a0a1add9afa0f6223093d5924. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b61ffe78-9cc6-4708-ac22-6065b4266e72.json and https://artists.proofprofile.net/proofs/artist/b61ffe78-9cc6-4708-ac22-6065b4266e72.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x6ef92667b9b80aea43d415c7aa78c9efaecd124a0a1add9afa0f6223093d5924","name":"KB Sixx","registered_at":"2026-06-20T15:01:13Z","symbol":"NIM1636667","token_address":"0xf046d6ff08f5f731a635ed483705fe1652c01da9","type":"artist","uuid":"b61ffe78-9cc6-4708-ac22-6065b4266e72"}
album: Need You
  type: MusicAlbum
  date published: 2020-08-14
album: THA 6ixx
  type: MusicAlbum
  date published: 2020-10-25