Killian Caputo
type: MusicGroup
popularity: 2
followers: 482
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1c6469d886dadb0d17caa2f4387a4f3e098ebb2919febedc04b384e18c5c27d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b52be966-d0b0-42fa-860a-cba6ccf49d7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b52be966-d0b0-42fa-860a-cba6ccf49d7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b52be966-d0b0-42fa-860a-cba6ccf49d7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1c6469d886dadb0d17caa2f4387a4f3e098ebb2919febedc04b384e18c5c27d","name":"Killian Caputo","registered_at":"2026-06-20T14:56:55Z","symbol":"NIM1634824","token_address":"0xa610a8321f677b4f957ec7f6a1e256b78e0899ea","type":"artist","uuid":"b52be966-d0b0-42fa-860a-cba6ccf49d7e"}
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 0xd1c6469d886dadb0d17caa2f4387a4f3e098ebb2919febedc04b384e18c5c27d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b52be966-d0b0-42fa-860a-cba6ccf49d7e.json and https://artists.proofprofile.net/proofs/artist/b52be966-d0b0-42fa-860a-cba6ccf49d7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xd1c6469d886dadb0d17caa2f4387a4f3e098ebb2919febedc04b384e18c5c27d","name":"Killian Caputo","registered_at":"2026-06-20T14:56:55Z","symbol":"NIM1634824","token_address":"0xa610a8321f677b4f957ec7f6a1e256b78e0899ea","type":"artist","uuid":"b52be966-d0b0-42fa-860a-cba6ccf49d7e"}
album: Swarm of Emotions
  type: MusicAlbum
  date published: 2021-11-05
album: White Scars
  type: MusicAlbum
  date published: 2022-09-16
album: Elusive Hope
  type: MusicAlbum
  date published: 2023-06-30
album: Younger Me
  type: MusicAlbum
  date published: 2024-07-05
album: What If
  type: MusicAlbum
  date published: 2025-07-11