Ái Ni
type: MusicGroup
genre: bolero
popularity: 9
followers: 340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe6325b717b8f7b10283027a57acec556d1b0b72a92c30bd7596e76e21d64ae7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7640d52-6ffc-44ef-b144-d67da91ea32f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7640d52-6ffc-44ef-b144-d67da91ea32f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7640d52-6ffc-44ef-b144-d67da91ea32f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe6325b717b8f7b10283027a57acec556d1b0b72a92c30bd7596e76e21d64ae7","name":"Ái Ni","registered_at":"2026-06-20T08:07:01Z","symbol":"NIM1561248","token_address":"0x85d16562cc077a63ba1da14935a8ec7da220997c","type":"artist","uuid":"a7640d52-6ffc-44ef-b144-d67da91ea32f"}
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 0xfe6325b717b8f7b10283027a57acec556d1b0b72a92c30bd7596e76e21d64ae7. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7640d52-6ffc-44ef-b144-d67da91ea32f.json and https://artists.proofprofile.net/proofs/artist/a7640d52-6ffc-44ef-b144-d67da91ea32f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xfe6325b717b8f7b10283027a57acec556d1b0b72a92c30bd7596e76e21d64ae7","name":"Ái Ni","registered_at":"2026-06-20T08:07:01Z","symbol":"NIM1561248","token_address":"0x85d16562cc077a63ba1da14935a8ec7da220997c","type":"artist","uuid":"a7640d52-6ffc-44ef-b144-d67da91ea32f"}
album: Ngày Đá Đơm Bông (Acoustic)
  type: MusicAlbum
  date published: 2023-05-05
album: Mưa Nửa Đêm Unmixed Acoustic
  type: MusicAlbum
  date published: 2023-05-05
album: Cánh Buồm Chuyển Bến
  type: MusicAlbum
  date published: 2023-05-05
album: Vòng Tay Giữ Trọn Ân Tình
  type: MusicAlbum
  date published: 2023-05-05
album: Chiều Tây Đô
  type: MusicAlbum
  date published: 2023-05-05
album: Chuyện Tình Cô Lái Đò Bến Hạ
  type: MusicAlbum
  date published: 2023-05-05
album: Đôi Bóng
  type: MusicAlbum
  date published: 2023-05-05