Cast Lichtgevoelig De Musical
type: MusicGroup
popularity: 7
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1673767dc5806cd1a2230102c5a688029038cbe7420d27b2c82f27e92ac2ecab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2732c76-de53-4177-97c1-aff41317262d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2732c76-de53-4177-97c1-aff41317262d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2732c76-de53-4177-97c1-aff41317262d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1673767dc5806cd1a2230102c5a688029038cbe7420d27b2c82f27e92ac2ecab","name":"Cast Lichtgevoelig De Musical","registered_at":"2026-06-20T13:03:00Z","symbol":"NIM1618295","token_address":"0xde690b40dfe785fae030e1704722e71008ab8942","type":"artist","uuid":"b2732c76-de53-4177-97c1-aff41317262d"}
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 0x1673767dc5806cd1a2230102c5a688029038cbe7420d27b2c82f27e92ac2ecab. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2732c76-de53-4177-97c1-aff41317262d.json and https://artists.proofprofile.net/proofs/artist/b2732c76-de53-4177-97c1-aff41317262d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x1673767dc5806cd1a2230102c5a688029038cbe7420d27b2c82f27e92ac2ecab","name":"Cast Lichtgevoelig De Musical","registered_at":"2026-06-20T13:03:00Z","symbol":"NIM1618295","token_address":"0xde690b40dfe785fae030e1704722e71008ab8942","type":"artist","uuid":"b2732c76-de53-4177-97c1-aff41317262d"}
album: Dans Met De Tijd
  type: MusicAlbum
  date published: 2025-06-06