C.T Guy
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66df625688786867315eff7f3fc70a795b6343dd07427617084aeba60ab70e20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01887634-d254-4c46-9c61-f948643aed42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01887634-d254-4c46-9c61-f948643aed42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01887634-d254-4c46-9c61-f948643aed42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66df625688786867315eff7f3fc70a795b6343dd07427617084aeba60ab70e20","name":"C.T Guy","registered_at":"2026-06-15T14:07:38Z","symbol":"NIM0732023","token_address":"0xa5862668fb90dcae60bffc07625da8252dc488e5","type":"artist","uuid":"01887634-d254-4c46-9c61-f948643aed42"}
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 0x66df625688786867315eff7f3fc70a795b6343dd07427617084aeba60ab70e20. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01887634-d254-4c46-9c61-f948643aed42.json and https://artists.proofprofile.net/proofs/artist/01887634-d254-4c46-9c61-f948643aed42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x66df625688786867315eff7f3fc70a795b6343dd07427617084aeba60ab70e20","name":"C.T Guy","registered_at":"2026-06-15T14:07:38Z","symbol":"NIM0732023","token_address":"0xa5862668fb90dcae60bffc07625da8252dc488e5","type":"artist","uuid":"01887634-d254-4c46-9c61-f948643aed42"}