Mộng Thi
type: MusicGroup
genre: bolero
genre: traditional music
genre: vietnamese bolero
popularity: 5
followers: 736
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15eef4047c677fb7472e734b4229c8fe75732dfe07f3375b15eec5f4c1273550
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93a4ae40-9d1b-4111-8600-41d7009b93df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93a4ae40-9d1b-4111-8600-41d7009b93df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93a4ae40-9d1b-4111-8600-41d7009b93df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15eef4047c677fb7472e734b4229c8fe75732dfe07f3375b15eec5f4c1273550","name":"Mộng Thi","registered_at":"2026-06-17T16:55:51Z","symbol":"NIM1459325","token_address":"0x778884ad2ec1e88ae807024a999930d2e9575bb8","type":"artist","uuid":"93a4ae40-9d1b-4111-8600-41d7009b93df"}
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 0x15eef4047c677fb7472e734b4229c8fe75732dfe07f3375b15eec5f4c1273550. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93a4ae40-9d1b-4111-8600-41d7009b93df.json and https://artists.proofprofile.net/proofs/artist/93a4ae40-9d1b-4111-8600-41d7009b93df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x15eef4047c677fb7472e734b4229c8fe75732dfe07f3375b15eec5f4c1273550","name":"Mộng Thi","registered_at":"2026-06-17T16:55:51Z","symbol":"NIM1459325","token_address":"0x778884ad2ec1e88ae807024a999930d2e9575bb8","type":"artist","uuid":"93a4ae40-9d1b-4111-8600-41d7009b93df"}
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  type: MusicAlbum
  date published: 1991-01-01
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  type: MusicAlbum
  date published: 1992-01-01
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