Phi Long
type: MusicGroup
genre: v-pop
popularity: 9
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x042867088b4097fa507e374b9c9ad80e34af3d4af761cc0f51458d481c3eae38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/debf1065-7a5c-4021-bc89-993cfa9378bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/debf1065-7a5c-4021-bc89-993cfa9378bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/debf1065-7a5c-4021-bc89-993cfa9378bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x042867088b4097fa507e374b9c9ad80e34af3d4af761cc0f51458d481c3eae38","name":"Phi Long","registered_at":"2026-06-21T05:50:12Z","symbol":"NIM1839299","token_address":"0x2dff7d105307767cb32c32e72e7b0024b00d0bad","type":"artist","uuid":"debf1065-7a5c-4021-bc89-993cfa9378bb"}
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 0x042867088b4097fa507e374b9c9ad80e34af3d4af761cc0f51458d481c3eae38. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/debf1065-7a5c-4021-bc89-993cfa9378bb.json and https://artists.proofprofile.net/proofs/artist/debf1065-7a5c-4021-bc89-993cfa9378bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x042867088b4097fa507e374b9c9ad80e34af3d4af761cc0f51458d481c3eae38","name":"Phi Long","registered_at":"2026-06-21T05:50:12Z","symbol":"NIM1839299","token_address":"0x2dff7d105307767cb32c32e72e7b0024b00d0bad","type":"artist","uuid":"debf1065-7a5c-4021-bc89-993cfa9378bb"}
album: Bé Chúc Tết
  type: MusicAlbum
  date published: 2015-08-01
  track: Bánh Chưng Xanh
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156029
    explicit: false
    by artist: Phi Long
    in album: Bé Chúc Tết
      type: MusicAlbum
      date published: 2015-08-01
    genre: v-pop
    isrc code: VNR011019354
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:19:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xab7c2fa5133890a02decfdb6ef0d3173ee9c675b5afc50989489ff6d55af7ebe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011019354
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xab7c2fa5133890a02decfdb6ef0d3173ee9c675b5afc50989489ff6d55af7ebe. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/VNR011019354.
      date published: 2026-07-05T18:48:28Z
    audio: Bánh Chưng Xanh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.459
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.891
      additional property: Speechiness
        type: PropertyValue
        value: 0.143
      additional property: Acousticness
        type: PropertyValue
        value: 0.187
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.951
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.275
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vị Quê Nhà
  type: MusicAlbum
  date published: 2019-10-02
album: EDM Eye
  type: MusicAlbum
  date published: 2019-12-06
album: Con Đường Tôi Đi
  type: MusicAlbum
  date published: 2019-12-13
album: Việt Nam Những Chuyến Đi
  type: MusicAlbum
  date published: 2019-12-13
album: Mắt Mũi Môi
  type: MusicAlbum
  date published: 2020-03-21
album: Con Đường Tôi Đi
  type: MusicAlbum
  date published: 2020-12-09
  track: Mắt Mũi Môi
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221766
    explicit: false
    by artist: Phi Long
    in album: Con Đường Tôi Đi
      type: MusicAlbum
      date published: 2020-12-09
    genre: v-pop
    isrc code: VNR011127092
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T17:18:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44f46c9d4fcdb52a2a0c2d61d54dfd5bea4019388f5c2d933c537babd892707f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959159
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959159
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011127092
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T17:48:40Z
    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 0x44f46c9d4fcdb52a2a0c2d61d54dfd5bea4019388f5c2d933c537babd892707f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/VNR011127092.
      date published: 2026-07-22T17:48:40Z
    audio: Mắt Mũi Môi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.812
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.694
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Nhạc Sống Bolero 1

Energy
type: PropertyValue
value: 0.579

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.708

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.353

Valence (Positivity)
type: PropertyValue
value: 0.616

Loudness (dB)
type: PropertyValue
value: -7.218

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Nhạc Sống Bolero 1
type: MusicAlbum
date published: 2024-09-03