Tiệm Nhạc
type: MusicGroup
genre: vietnamese bolero
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
popularity: 6
followers: 2097
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ca259ec381a096ca444af802e02f429ef23d92e25c3292e3226581d50ba27e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8063137d-138b-4d7b-8a18-a46385fa17c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8063137d-138b-4d7b-8a18-a46385fa17c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8063137d-138b-4d7b-8a18-a46385fa17c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ca259ec381a096ca444af802e02f429ef23d92e25c3292e3226581d50ba27e4","name":"Tiệm Nhạc","registered_at":"2026-06-17T10:25:42Z","symbol":"NIM1366322","token_address":"0x5e0d6c4e1b1afeb077d1f0362a4f98ef8652c454","type":"artist","uuid":"8063137d-138b-4d7b-8a18-a46385fa17c0"}
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 0x8ca259ec381a096ca444af802e02f429ef23d92e25c3292e3226581d50ba27e4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8063137d-138b-4d7b-8a18-a46385fa17c0.json and https://artists.proofprofile.net/proofs/artist/8063137d-138b-4d7b-8a18-a46385fa17c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8ca259ec381a096ca444af802e02f429ef23d92e25c3292e3226581d50ba27e4","name":"Tiệm Nhạc","registered_at":"2026-06-17T10:25:42Z","symbol":"NIM1366322","token_address":"0x5e0d6c4e1b1afeb077d1f0362a4f98ef8652c454","type":"artist","uuid":"8063137d-138b-4d7b-8a18-a46385fa17c0"}
album: 3107-3 (Lofi)
  type: MusicAlbum
  date published: 2021-08-05
album: Những Bản Nhạc Hoa Lời Việt Hay Nhất Của Vicky Nhung
  type: MusicAlbum
  date published: 2021-09-01
album: Những Bản Nhạc Hoa Lời Việt Hay Nhất Của Vicky Nhung
  type: MusicAlbum
  date published: 2024-07-02
album: Một Thuở Yêu Người (Remix)
  type: MusicAlbum
  date published: 2024-07-02
track: Những Lời Dối Gian - Vinahouse
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316240
  explicit: false
  by artist: Tiệm Nhạc
  in album: Nhạc Hoa Lời Việt Remix Hot Nhất
    type: MusicAlbum
    date published: 2024-07-02
  isrc code: VNA0F2100490
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T16:42:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x481b2685d8db383b9127a3303e3ba1c106f53df0e02babe9629dd49e9eb120cf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2100490
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x481b2685d8db383b9127a3303e3ba1c106f53df0e02babe9629dd49e9eb120cf. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2100490.
    date published: 2026-07-29T19:35:34Z
  audio: Những Lời Dối Gian - Vinahouse
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.839
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.756
    additional property: Energy
      type: PropertyValue
      value: 0.886
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.073
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.02
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.639
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.441
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major