Camiel Daamen
type: MusicGroup
popularity: 18
followers: 894
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x202e09b3b87a1a68ec02f0a11e627c7f779820b36979947d73a3b0bbc8b347d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953721
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953721
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ad22630-c6af-47dc-bd9b-f0501acd002c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ad22630-c6af-47dc-bd9b-f0501acd002c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ad22630-c6af-47dc-bd9b-f0501acd002c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:12:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x202e09b3b87a1a68ec02f0a11e627c7f779820b36979947d73a3b0bbc8b347d7","name":"Camiel Daamen","registered_at":"2026-06-14T19:05:01Z","symbol":"NIM0547609","token_address":"0x4d0b433a4a40b51af68f5a2795732f88f9f563c8","type":"artist","uuid":"8ad22630-c6af-47dc-bd9b-f0501acd002c"}
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 0x202e09b3b87a1a68ec02f0a11e627c7f779820b36979947d73a3b0bbc8b347d7. Chain 2 (Bitcoin): anchored in block 953721 (2026-06-15T01:12:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ad22630-c6af-47dc-bd9b-f0501acd002c.json and https://artists.proofprofile.net/proofs/artist/8ad22630-c6af-47dc-bd9b-f0501acd002c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T01:12:01Z
  text: {"copyright_id":"0x202e09b3b87a1a68ec02f0a11e627c7f779820b36979947d73a3b0bbc8b347d7","name":"Camiel Daamen","registered_at":"2026-06-14T19:05:01Z","symbol":"NIM0547609","token_address":"0x4d0b433a4a40b51af68f5a2795732f88f9f563c8","type":"artist","uuid":"8ad22630-c6af-47dc-bd9b-f0501acd002c"}
album: Inner Glitch Remixes 1 of 3
  type: MusicAlbum
  date published: 2026-01-16