Dub Fader
type: MusicGroup
genre: dub
genre: reggae rock
popularity: 4
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d960f0aa57ac95c0994f35d8ec59f4219601d02d8f37793c814f72ee2d7fc69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d960f0aa57ac95c0994f35d8ec59f4219601d02d8f37793c814f72ee2d7fc69","name":"Dub Fader","registered_at":"2026-06-16T12:13:38Z","symbol":"NIM1048536","token_address":"0xd5794d3f79ea3aee8409a6f7ce939549a4051e57","type":"artist","uuid":"40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4"}
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 0x2d960f0aa57ac95c0994f35d8ec59f4219601d02d8f37793c814f72ee2d7fc69. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4.json and https://artists.proofprofile.net/proofs/artist/40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:53:03Z
  text: {"copyright_id":"0x2d960f0aa57ac95c0994f35d8ec59f4219601d02d8f37793c814f72ee2d7fc69","name":"Dub Fader","registered_at":"2026-06-16T12:13:38Z","symbol":"NIM1048536","token_address":"0xd5794d3f79ea3aee8409a6f7ce939549a4051e57","type":"artist","uuid":"40fdf9fc-ab3f-4398-ba6e-58dd6d3906f4"}