Flexx Carter
type: MusicGroup
popularity: 2
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5a05da56a44faf439b464f0776e74fa6920b924730bc8909e95b71e97ed3306
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ee2635-dd0d-4289-9cfe-746fe86fdc34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ee2635-dd0d-4289-9cfe-746fe86fdc34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07ee2635-dd0d-4289-9cfe-746fe86fdc34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5a05da56a44faf439b464f0776e74fa6920b924730bc8909e95b71e97ed3306","name":"Flexx Carter","registered_at":"2026-06-15T16:31:07Z","symbol":"NIM0766286","token_address":"0x87b5c5fa29b43c5208295477d9b163a875552879","type":"artist","uuid":"07ee2635-dd0d-4289-9cfe-746fe86fdc34"}
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 0xa5a05da56a44faf439b464f0776e74fa6920b924730bc8909e95b71e97ed3306. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ee2635-dd0d-4289-9cfe-746fe86fdc34.json and https://artists.proofprofile.net/proofs/artist/07ee2635-dd0d-4289-9cfe-746fe86fdc34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xa5a05da56a44faf439b464f0776e74fa6920b924730bc8909e95b71e97ed3306","name":"Flexx Carter","registered_at":"2026-06-15T16:31:07Z","symbol":"NIM0766286","token_address":"0x87b5c5fa29b43c5208295477d9b163a875552879","type":"artist","uuid":"07ee2635-dd0d-4289-9cfe-746fe86fdc34"}
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