Kent Eugene
type: MusicGroup
popularity: 21
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1ebbbe4aab9eb1d76d0f521fc7c103ef7f2a4ab215a1d611c3bec3f298daa54
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5f52102-86e9-4b37-9ab0-23f8c06fa4bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5f52102-86e9-4b37-9ab0-23f8c06fa4bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5f52102-86e9-4b37-9ab0-23f8c06fa4bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1ebbbe4aab9eb1d76d0f521fc7c103ef7f2a4ab215a1d611c3bec3f298daa54","name":"Kent Eugene","registered_at":"2026-06-12T07:56:32Z","symbol":"NIM0234802","token_address":"0x793aa4b861bc5c691a478489af6f99eecaab3f54","type":"artist","uuid":"b5f52102-86e9-4b37-9ab0-23f8c06fa4bd"}
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 0xb1ebbbe4aab9eb1d76d0f521fc7c103ef7f2a4ab215a1d611c3bec3f298daa54. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5f52102-86e9-4b37-9ab0-23f8c06fa4bd.json and https://artists.proofprofile.net/proofs/artist/b5f52102-86e9-4b37-9ab0-23f8c06fa4bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb1ebbbe4aab9eb1d76d0f521fc7c103ef7f2a4ab215a1d611c3bec3f298daa54","name":"Kent Eugene","registered_at":"2026-06-12T07:56:32Z","symbol":"NIM0234802","token_address":"0x793aa4b861bc5c691a478489af6f99eecaab3f54","type":"artist","uuid":"b5f52102-86e9-4b37-9ab0-23f8c06fa4bd"}
album: Elegance Massacre
  type: MusicAlbum
  date published: 2025-01-16