Huy Lê
type: MusicGroup
genre: vietnam indie
genre: v-pop
popularity: 9
followers: 4628
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36c8eefc4867b24bff4ee8f2d38f7c314f6c929cf8a3def8a7175e0fe3dd693a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1c97a70-0b78-4405-9cbc-73c209f25dc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1c97a70-0b78-4405-9cbc-73c209f25dc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1c97a70-0b78-4405-9cbc-73c209f25dc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36c8eefc4867b24bff4ee8f2d38f7c314f6c929cf8a3def8a7175e0fe3dd693a","name":"Huy Lê","registered_at":"2026-06-20T12:16:36Z","symbol":"NIM1611121","token_address":"0x2ce0a220050f829de871fe49de4ae67a95ed9558","type":"artist","uuid":"b1c97a70-0b78-4405-9cbc-73c209f25dc8"}
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 0x36c8eefc4867b24bff4ee8f2d38f7c314f6c929cf8a3def8a7175e0fe3dd693a. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1c97a70-0b78-4405-9cbc-73c209f25dc8.json and https://artists.proofprofile.net/proofs/artist/b1c97a70-0b78-4405-9cbc-73c209f25dc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x36c8eefc4867b24bff4ee8f2d38f7c314f6c929cf8a3def8a7175e0fe3dd693a","name":"Huy Lê","registered_at":"2026-06-20T12:16:36Z","symbol":"NIM1611121","token_address":"0x2ce0a220050f829de871fe49de4ae67a95ed9558","type":"artist","uuid":"b1c97a70-0b78-4405-9cbc-73c209f25dc8"}
album: Sắp Vào Đông
  type: MusicAlbum
  date published: 2018-03-01
album: Là Khi Anh Có Em Bên Mình
  type: MusicAlbum
  date published: 2018-03-01
album: Em Hãy Nhắn Tin
  type: MusicAlbum
  date published: 2018-03-01
album: Đông Là Khi
  type: MusicAlbum
  date published: 2018-03-01
album: Không Gì Quý Giá Hơn Em Lúc Này
  type: MusicAlbum
  date published: 2018-03-01
album: Một Đôi
  type: MusicAlbum
  date published: 2018-03-01
album: Không Gì Quý Giá Hơn Em Lúc Này
  type: MusicAlbum
  date published: 2019-06-24
  track: Không Gì Quý Giá Hơn Em Lúc Này
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214153
    explicit: false
    by artist: Huy Lê
    in album: Không Gì Quý Giá Hơn Em Lúc Này
      type: MusicAlbum
      date published: 2019-06-24
    genre: vietnam indie
    genre: v-pop
    isrc code: VNA0M1850103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T11:53:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd4f6bc1e97599b9c0f83bc9288044dac9672935c552e347e98479b26e388348
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957564
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957564
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1850103
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T12:19:47Z
    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 0xdd4f6bc1e97599b9c0f83bc9288044dac9672935c552e347e98479b26e388348. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/VNA0M1850103.
      date published: 2026-07-11T12:19:47Z
    audio: Không Gì Quý Giá Hơn Em Lúc Này
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.969
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.764
      additional property: Energy
        type: PropertyValue
        value: 0.448
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.308
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.292
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.699
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.609
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Là Khi Anh Có Em Bên Mình
  type: MusicAlbum
  date published: 2020-04-06
album: Chang Muon (feat. Nguyet Ha)
  type: MusicAlbum
  date published: 2020-08-27
album: Phai Chi
  type: MusicAlbum
  date published: 2021-02-12
album: Gửi Năm Tháng Ấy (feat. Nguyet Ha)
  type: MusicAlbum
  date published: 2021-07-22
album: Fantasia Drugs
  type: MusicAlbum
  date published: 2021-08-16
album: Đau Thương Chỉ Vì Em
  type: MusicAlbum
  date published: 2023-06-30
album: Bình Yên Nhé (Remix Vinahouse)
  type: MusicAlbum
  date published: 2023-08-05
track: Em Chưa Từng Sai
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246759
  explicit: false
  by artist: Lê Bảo Bình
  by artist: Huy Lê
  in album: Em Chưa Từng Sai (Huy Lê Remix)
    type: MusicAlbum
    date published: 2024-01-13
  genre: v-pop
  isrc code: FR2X42455247
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T08:38:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9f5ba40291fe7783b0b0d67dc77005c3386ea34c91f354c8b4596b62ea5e0cc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42455247
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Em Chưa Từng Sai

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f5ba40291fe7783b0b0d67dc77005c3386ea34c91f354c8b4596b62ea5e0cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR2X42455247.
date published: 2026-07-08T03:20:19Z

Em Chưa Từng Sai
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 133.623
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.758
additional property: Energy
  type: PropertyValue
  value: 0.744
additional property: Speechiness
  type: PropertyValue
  value: 0.052
additional property: Acousticness
  type: PropertyValue
  value: 0.163
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.282
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.44
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.842
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor