KBP
type: MusicGroup
popularity: 16
followers: 880
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x448fcf6b3b2da2317a4fdc54335f596395d57cc7ad40b61a640dd8a03ea1c81c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8024e635-6316-4893-8ff0-ceaf9f6f82f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8024e635-6316-4893-8ff0-ceaf9f6f82f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8024e635-6316-4893-8ff0-ceaf9f6f82f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
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 0x448fcf6b3b2da2317a4fdc54335f596395d57cc7ad40b61a640dd8a03ea1c81c. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8024e635-6316-4893-8ff0-ceaf9f6f82f9.json and https://artists.proofprofile.net/proofs/artist/8024e635-6316-4893-8ff0-ceaf9f6f82f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
album: Ecstasy - Single (feat. Nunu and Brom)
  type: MusicAlbum
  date published: 2009-05-19
album: Sunshine - Single
  type: MusicAlbum
  date published: 2009-08-11
album: DaiDai
  type: MusicAlbum
  date published: 2019-03-10
album: Infamas
  type: MusicAlbum
  date published: 2020-06-21
album: FLY HIGH
  type: MusicAlbum
  date published: 2023-11-23