W/N
type: MusicGroup
genre: vietnamese hip hop
genre: vietnamese lo-fi
genre: vietnam indie
genre: v-pop
popularity: 58
followers: 1577161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36db64e0440c41830f72b7debda1656239d1d143656dcb053e6e2c0b0aa849c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f71b9d61-26bb-483c-a47e-13469441559d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f71b9d61-26bb-483c-a47e-13469441559d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f71b9d61-26bb-483c-a47e-13469441559d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x36db64e0440c41830f72b7debda1656239d1d143656dcb053e6e2c0b0aa849c6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f71b9d61-26bb-483c-a47e-13469441559d.json and https://artists.proofprofile.net/proofs/artist/f71b9d61-26bb-483c-a47e-13469441559d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Crush 2
  type: MusicAlbum
  date published: 2019-12-07
album: Crush 2
  type: MusicAlbum
  date published: 2019-12-07
album: Crush 2 (Double Noize Remix)
  type: MusicAlbum
  date published: 2019-12-15
  track: Crush 2 - Double Noize Remix
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102008
    explicit: false
    by artist: W/N
    in album: Crush 2 (Double Noize Remix)
      type: MusicAlbum
      date published: 2019-12-15
    genre: vietnamese hip hop
    genre: vietnamese lo-fi
    genre: vietnam indie
    genre: v-pop
    isrc code: VNA121900013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:13:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd9dd8b30b62b2eb849c3c1061ba2a364c615f0c8e837b51e2cd117305dc6ed09
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA121900013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xd9dd8b30b62b2eb849c3c1061ba2a364c615f0c8e837b51e2cd117305dc6ed09. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/VNA121900013.
      date published: 2026-07-04T10:04:33Z
    audio: Crush 2 - Double Noize Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.033
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.868
      additional property: Energy
        type: PropertyValue
        value: 0.739
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.505
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.635
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.002
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Crush 2 (Double Noize Remix)
  type: MusicAlbum
  date published: 2019-12-15
album: Crush 2 (C.A.O Remix)
  type: MusicAlbum
  date published: 2020-01-06
album: Crush 2 (C.A.O Remix)
  type: MusicAlbum
  date published: 2020-01-06
  track: Crush 2 (C.A.O Remix)
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178285
    explicit: false
    by artist: W/N
    in album: Crush 2 (C.A.O Remix)
      type: MusicAlbum
      date published: 2020-01-06
    genre: vietnamese hip hop
    genre: vietnamese lo-fi
    genre: vietnam indie
    genre: v-pop
    isrc code: VNA121900015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:31:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd72360a52303705874a38a958802f7dae4ded609b8b3e8502acdd490aebac520
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957898
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957898
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA121900015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:28:48Z
    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 0xd72360a52303705874a38a958802f7dae4ded609b8b3e8502acdd490aebac520. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/VNA121900015.
      date published: 2026-07-13T19:28:48Z
    audio: Crush 2 (C.A.O Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.06
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      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: 3 1 0 7
album: 3 1 0 7 (feat. Duongg & Nâu)
album: Lenlala (feat. Tezdy & Nhi)
album: Lenlala
album: 3 1 0 7 - 2 (feat. DuongG & Nau)
album: Crush
album: 3107 3 (feat. Nâu, titie, Dươngg)
album: 3107-3 (Vinahouse Remix)
album: 3 1 0 7 7 - W/N ft. ( titie, Duongg )
album: Tương 3+1
album: 3107 4 (feat. Erik, Nâu)
album: Crush 2 (TiJak Remix)
album: id 072019
album: id T41104 (feat. 267)
album: id 2022 (feat. 267)
album: id thang máy (feat. 267)
album: 2 4
album: Text 07 (W/N ft. 267)

Danceability
type: PropertyValue
value: 0.778

Energy
type: PropertyValue
value: 0.66

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.335

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.709

Loudness (dB)
type: PropertyValue
value: -6.039

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

3 1 0 7
type: MusicAlbum
date published: 2020-05-11

3 1 0 7 (feat. Duongg & Nâu)
type: MusicAlbum
date published: 2020-05-11

Lenlala (feat. Tezdy & Nhi)
type: MusicAlbum
date published: 2020-06-23
track: Lenlala (feat. Tezdy & Nhi)
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138352
  explicit: false
  by artist: W/N
  in album: Lenlala (feat. Tezdy & Nhi)
    type: MusicAlbum
    date published: 2020-06-23
  genre: vietnamese hip hop
  genre: vietnamese lo-fi
  genre: vietnam indie
  genre: v-pop
  isrc code: VNA0M1907889
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T06:48:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5927a2f5f45ce7df582e4679e79d6fe5f3c7b3945ca3155a8ee7fc53ede9a88f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1907889
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x5927a2f5f45ce7df582e4679e79d6fe5f3c7b3945ca3155a8ee7fc53ede9a88f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/VNA0M1907889.
    date published: 2026-07-05T10:01:46Z
  audio: Lenlala (feat. Tezdy & Nhi)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.944
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.658
    additional property: Energy
      type: PropertyValue
      value: 0.364
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.94
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.488
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.275
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.671
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Lenlala (feat. Tezdy & Nhi)
type: MusicAlbum
date published: 2020-06-23

Lenlala
type: MusicAlbum
date published: 2020-06-23

3 1 0 7 - 2 (feat. DuongG & Nau)
type: MusicAlbum
date published: 2021-02-04

Crush
type: MusicAlbum
date published: 2021-07-07

3107 3 (feat. Nâu, titie, Dươngg)
type: MusicAlbum
date published: 2021-07-31

3107-3 (Vinahouse Remix)
type: MusicAlbum
date published: 2021-08-06

Crush
type: MusicAlbum
date published: 2021-08-29

3 1 0 7 7 - W/N ft. ( titie, Duongg )
type: MusicAlbum
date published: 2021-10-31

Tương 3+1
type: MusicAlbum
date published: 2021-11-30

3107 4 (feat. Erik, Nâu)
type: MusicAlbum
date published: 2022-07-31

Crush 2 (TiJak Remix)
type: MusicAlbum
date published: 2023-06-23

id 072019
type: MusicAlbum
date published: 2023-07-31

id T41104 (feat. 267)
type: MusicAlbum
date published: 2023-10-31

id 2022 (feat. 267)
type: MusicAlbum
date published: 2023-12-31

3 1 0 7 (feat. Duongg & Nâu)
type: MusicAlbum
date published: 2024-06-26

id thang máy (feat. 267)
type: MusicAlbum
date published: 2024-07-31

2 4
type: MusicAlbum
date published: 2024-07-31

Text 07 (W/N ft. 267)
type: MusicAlbum
date published: 2025-07-30