3 Chú Bộ Đội
type: MusicGroup
popularity: 7
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4f218ecccb385dd57cc58f8d12062683c6c206d6923332dab6202aeb3529d83
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/953901bf-ae9e-416f-8e53-54e6d841c529.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/953901bf-ae9e-416f-8e53-54e6d841c529.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/953901bf-ae9e-416f-8e53-54e6d841c529
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4f218ecccb385dd57cc58f8d12062683c6c206d6923332dab6202aeb3529d83","name":"3 Chú Bộ Đội","registered_at":"2026-06-17T17:42:50Z","symbol":"NIM1470551","token_address":"0xa7c7153c082e3c198669e36f58cfaaf8489fcdcf","type":"artist","uuid":"953901bf-ae9e-416f-8e53-54e6d841c529"}
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 0xf4f218ecccb385dd57cc58f8d12062683c6c206d6923332dab6202aeb3529d83. 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/953901bf-ae9e-416f-8e53-54e6d841c529.json and https://artists.proofprofile.net/proofs/artist/953901bf-ae9e-416f-8e53-54e6d841c529.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xf4f218ecccb385dd57cc58f8d12062683c6c206d6923332dab6202aeb3529d83","name":"3 Chú Bộ Đội","registered_at":"2026-06-17T17:42:50Z","symbol":"NIM1470551","token_address":"0xa7c7153c082e3c198669e36f58cfaaf8489fcdcf","type":"artist","uuid":"953901bf-ae9e-416f-8e53-54e6d841c529"}
album: Anh Đã Bị Lừa
  type: MusicAlbum
  date published: 2016-01-01
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  type: MusicAlbum
  date published: 2016-01-01
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  type: MusicAlbum
  date published: 2016-01-01
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  type: MusicAlbum
  date published: 2017-01-01
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  type: MusicAlbum
  date published: 2017-01-01