Danborough College
type: MusicGroup
popularity: 6
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6efbc177b6e9901eb805141e4c00a4ec2c17c91fd945b244c3a7d85df26060c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e872dbc7-3e46-4425-9660-ac8d48d9267b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e872dbc7-3e46-4425-9660-ac8d48d9267b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e872dbc7-3e46-4425-9660-ac8d48d9267b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6efbc177b6e9901eb805141e4c00a4ec2c17c91fd945b244c3a7d85df26060c5","name":"Danborough College","registered_at":"2026-06-21T09:25:47Z","symbol":"NIM1888309","token_address":"0x43739a391b5b1bbcb7efdc4b65a4ca9db3ec5861","type":"artist","uuid":"e872dbc7-3e46-4425-9660-ac8d48d9267b"}
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 0x6efbc177b6e9901eb805141e4c00a4ec2c17c91fd945b244c3a7d85df26060c5. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e872dbc7-3e46-4425-9660-ac8d48d9267b.json and https://artists.proofprofile.net/proofs/artist/e872dbc7-3e46-4425-9660-ac8d48d9267b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x6efbc177b6e9901eb805141e4c00a4ec2c17c91fd945b244c3a7d85df26060c5","name":"Danborough College","registered_at":"2026-06-21T09:25:47Z","symbol":"NIM1888309","token_address":"0x43739a391b5b1bbcb7efdc4b65a4ca9db3ec5861","type":"artist","uuid":"e872dbc7-3e46-4425-9660-ac8d48d9267b"}