Minh Chuyên
type: MusicGroup
popularity: 2
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf8d7252a5bd3b519993e7e0ccbcc7b6a0a47acce3c6310c66390dc6d3c598f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/575f7cff-2a24-4bd0-9936-b6f5057063a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/575f7cff-2a24-4bd0-9936-b6f5057063a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/575f7cff-2a24-4bd0-9936-b6f5057063a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf8d7252a5bd3b519993e7e0ccbcc7b6a0a47acce3c6310c66390dc6d3c598f5","name":"Minh Chuyên","registered_at":"2026-06-16T20:08:43Z","symbol":"NIM1161891","token_address":"0x5aa4c09e436887b22ed9f22ee81841bb31161700","type":"artist","uuid":"575f7cff-2a24-4bd0-9936-b6f5057063a8"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8d7252a5bd3b519993e7e0ccbcc7b6a0a47acce3c6310c66390dc6d3c598f5. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/575f7cff-2a24-4bd0-9936-b6f5057063a8.json and https://artists.proofprofile.net/proofs/artist/575f7cff-2a24-4bd0-9936-b6f5057063a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdf8d7252a5bd3b519993e7e0ccbcc7b6a0a47acce3c6310c66390dc6d3c598f5","name":"Minh Chuyên","registered_at":"2026-06-16T20:08:43Z","symbol":"NIM1161891","token_address":"0x5aa4c09e436887b22ed9f22ee81841bb31161700","type":"artist","uuid":"575f7cff-2a24-4bd0-9936-b6f5057063a8"}
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