Lập Nguyên
type: MusicGroup
genre: vinahouse
genre: v-pop
popularity: 34
followers: 12860
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16bbe3d9e300057b597998398d002615aca8dd82ebf4338dd849db1a2eb06931
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/355dceab-b264-4ee2-a2a5-9b66ab18b538.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/355dceab-b264-4ee2-a2a5-9b66ab18b538.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/355dceab-b264-4ee2-a2a5-9b66ab18b538
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16bbe3d9e300057b597998398d002615aca8dd82ebf4338dd849db1a2eb06931","name":"Lập Nguyên","registered_at":"2026-06-12T15:13:21Z","symbol":"NIM0069859","token_address":"0x71517ac4c7cc9df27ccf68f6305a18ee0d421ead","type":"artist","uuid":"355dceab-b264-4ee2-a2a5-9b66ab18b538"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bbe3d9e300057b597998398d002615aca8dd82ebf4338dd849db1a2eb06931. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/355dceab-b264-4ee2-a2a5-9b66ab18b538.json and https://artists.proofprofile.net/proofs/artist/355dceab-b264-4ee2-a2a5-9b66ab18b538.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x16bbe3d9e300057b597998398d002615aca8dd82ebf4338dd849db1a2eb06931","name":"Lập Nguyên","registered_at":"2026-06-12T15:13:21Z","symbol":"NIM0069859","token_address":"0x71517ac4c7cc9df27ccf68f6305a18ee0d421ead","type":"artist","uuid":"355dceab-b264-4ee2-a2a5-9b66ab18b538"}
album: Thì Thầm Thích Thả Thính
  type: MusicAlbum
  date published: 2018-03-01
album: Thì Thầm Thích Thả Thính
  type: MusicAlbum
  date published: 2020-08-26
album: Em Băng Qua
  type: MusicAlbum
  date published: 2020-10-17
album: Em Băng Qua
  type: MusicAlbum
  date published: 2020-10-17
album: Chôn Sâu Vào Tim
  type: MusicAlbum
  date published: 2020-12-05
album: Chôn Sâu Vào Tim
  type: MusicAlbum
  date published: 2020-12-07
album: Em Băng Qua (Remix)
  type: MusicAlbum
  date published: 2021-01-14
album: Em Băng Qua
  type: MusicAlbum
  date published: 2021-01-15
album: Xuân Yêu Thương Ngọt Ngào
  type: MusicAlbum
  date published: 2021-01-28
album: Xuân Yêu Thương Ngọt Ngào
  type: MusicAlbum
  date published: 2021-01-28
album: Badaboo Của Anh
  type: MusicAlbum
  date published: 2021-04-11
album: Badaboo Của Anh
  type: MusicAlbum
  date published: 2021-04-11
album: Badaboo Của Anh (Orinn Remix)
  type: MusicAlbum
  date published: 2021-07-12
album: Sài Gòn Cách Em 3 Cây
  type: MusicAlbum
  date published: 2021-07-23
album: Tình Iu Giãn Cách (Lofi Version)
  type: MusicAlbum
  date published: 2021-07-29
album: Lại Gần Anh 1 Chút
  type: MusicAlbum
  date published: 2021-09-15
album: Lại Gần Anh 1 Chút
  type: MusicAlbum
  date published: 2021-09-16
album: Họ Nói Anh Là Gì ?
  type: MusicAlbum
  date published: 2021-12-15
album: Họ Nói Anh Là Gì
  type: MusicAlbum
  date published: 2021-12-15
album: Tình Ka Ngọt Ngào
  type: MusicAlbum
  date published: 2022-03-06
album: Tình Ka Ngọt Ngào
  type: MusicAlbum
  date published: 2022-03-06
album: Tình Ka Ngọt Ngào
  type: MusicAlbum
  date published: 2022-03-07
album: Em Băng Qua
  type: MusicAlbum
  date published: 2022-03-27
album: Năm Tháng Của Thanh Xuân
  type: MusicAlbum
  date published: 2022-05-12
album: Năm Tháng Của Thanh Xuân
  type: MusicAlbum
  date published: 2022-05-13
  track: Năm Tháng Của Thanh Xuân
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256913
    explicit: false
    by artist: Lập Nguyên
    in album: Năm Tháng Của Thanh Xuân
      type: MusicAlbum
      date published: 2022-05-13
    genre: vinahouse
    genre: v-pop
    isrc code: QM6MZ2229308
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:56:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6e8939bca48eac8af782a0dc51ac4aa5bcef7a4d32ecb92cb5be15014d83d55
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2229308
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e8939bca48eac8af782a0dc51ac4aa5bcef7a4d32ecb92cb5be15014d83d55. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QM6MZ2229308.
      date published: 2026-07-03T04:03:57Z
    audio: Năm Tháng Của Thanh Xuân
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.98
      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: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.491
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.37
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.325
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.967
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tình Ka Ngọt Ngào (New Version)
album: Tình Ka Ngọt Ngào (Lofi)
album: 4 Mùa Thương Em
album: 4 Mùa Thương Em (feat. Night T)
album: 4 Mùa Thương Em (Ballad Version)
album: Rượu Hồng Nâng Ly
album: Anh Sẽ Lấy Hết Nỗi Buồn
album: Anh sẽ lấy hết nỗi buồn
album: 4 Năm Hơn
album: Lại 1 Ngày Trôi Đau Càng Đau (AM Remix)
album: Lại 1 Ngày Trôi Đau Càng Đau (Piano Version)
album: Anh Chẳng Thể (Prod. Xôn Nguyễn) [Rap Version]
album: Birthday Xinh Iu
album: Vị Khách Đặc Biệt
album: Giáng Sinh Hết Một Mình
album: Về Nhà Đây
album: Em Chẳng Cần Makeup
album: Skinship
album: Tình Ka Một Đời
album: Em Băng Qua 2
track: CÙNG YÊU CÙNG CỐ (feat. Lập Nguyên)
track: Anh Chẳng Thể

CÙNG YÊU CÙNG CỐ (feat. Lập Nguyên)
type: MusicRecording
duration: PT2M41S
duration ms: 161739
explicit: false
by artist: RAP VIỆT
by artist: Lập Nguyên
in album: Rap Việt Season 2 - Tập 4
  type: MusicAlbum
  date published: 2021-11-08
isrc code: VNA112100246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:57:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69a96732e23beb592f5a130e9b3acb487dc8ce1d9626a895ae0c117463089c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957061
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957061
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA112100246
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T16:07:00Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957061
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T16:07:00+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69a96732e23beb592f5a130e9b3acb487dc8ce1d9626a895ae0c117463089c5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/VNA112100246.
  date published: 2026-07-07T16:07:00Z
audio: CÙNG YÊU CÙNG CỐ (feat. Lập Nguyên)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.563
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.86
  additional property: Energy
    type: PropertyValue
    value: 0.87
  additional property: Speechiness
    type: PropertyValue
    value: 0.18
  additional property: Acousticness
    type: PropertyValue
    value: 0.321
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.341
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.792
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.666
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Anh Chẳng Thể
type: MusicRecording
duration: PT4M23S
duration ms: 263107
explicit: false
by artist: Lập Nguyên
by artist: Freaky
by artist: Xôn Nguyễn
in album: Anh Chẳng Thể
  type: MusicAlbum
  date published: 2024-07-09
isrc code: QM6P42488517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T17:32:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03bcafdd18e08d94af1971b797a67b69c951f3f4e08917f1f9468612273353ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42488517
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bcafdd18e08d94af1971b797a67b69c951f3f4e08917f1f9468612273353ff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6P42488517.
  date published: 2026-07-02T05:09:12Z
audio: Anh Chẳng Thể
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.799
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.803
  additional property: Energy
    type: PropertyValue
    value: 0.777
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.117
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.595
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.526
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.89
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tình Ka Ngọt Ngào (New Version)
type: MusicAlbum
date published: 2022-09-17

Tình Ka Ngọt Ngào (Lofi)
type: MusicAlbum
date published: 2022-09-26

4 Mùa Thương Em
type: MusicAlbum
date published: 2022-11-23

4 Mùa Thương Em (feat. Night T)
type: MusicAlbum
date published: 2022-11-24

4 Mùa Thương Em
type: MusicAlbum
date published: 2022-11-24

4 Mùa Thương Em (Ballad Version)
type: MusicAlbum
date published: 2022-12-16

4 Mùa Thương Em (Ballad Version)
type: MusicAlbum
date published: 2022-12-16
track: 4 Mùa Thương Em - Ballad Version
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289962
  explicit: false
  by artist: Lập Nguyên
  in album: 4 Mùa Thương Em (Ballad Version)
    type: MusicAlbum
    date published: 2022-12-16
  genre: vinahouse
  genre: v-pop
  isrc code: VNR011131949
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T08:34:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4dd7f811f40950fb706ec67e700abe5f6b8526befdc8d466fb357d8137bed32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958853
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958853
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011131949
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:36:39Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dd7f811f40950fb706ec67e700abe5f6b8526befdc8d466fb357d8137bed32. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:39Z), 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/VNR011131949.
    date published: 2026-07-20T11:36:39Z
  audio: 4 Mùa Thương Em - Ballad Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.01
    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: 0.637
    additional property: Energy
      type: PropertyValue
      value: 0.361
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.776
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.006
    additional property: Liveness
      type: PropertyValue
      value: 0.131
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.294
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.671
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Rượu Hồng Nâng Ly
type: MusicAlbum
date published: 2023-01-06
track: Rượu Hồng Nâng Ly
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203692
  explicit: false
  by artist: Lập Nguyên
  in album: Rượu Hồng Nâng Ly
    type: MusicAlbum
    date published: 2023-01-06
  genre: vinahouse
  genre: v-pop
  isrc code: VNR011131979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9b43e29f7beaa5a90a8e731e0ee61f974bcf6190c181eca0cd0ec1c4d64e1e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958690
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011131979
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b43e29f7beaa5a90a8e731e0ee61f974bcf6190c181eca0cd0ec1c4d64e1e9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/VNR011131979.
    date published: 2026-07-19T07:14:39Z
  audio: Rượu Hồng Nâng Ly
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.059
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.801
    additional property: Energy
      type: PropertyValue
      value: 0.636
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.196
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.006
    additional property: Liveness
      type: PropertyValue
      value: 0.285
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.625
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.673
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Rượu Hồng Nâng Ly
type: MusicAlbum
date published: 2023-01-10

Anh Sẽ Lấy Hết Nỗi Buồn
type: MusicAlbum
date published: 2023-03-30

Anh sẽ lấy hết nỗi buồn
type: MusicAlbum
date published: 2023-03-30

Rượu Hồng Nâng Ly
type: MusicAlbum
date published: 2023-10-01
track: Rượu Hồng Nâng Ly
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203692
  explicit: false
  by artist: Lập Nguyên
  in album: Rượu Hồng Nâng Ly
    type: MusicAlbum
    date published: 2023-10-01
  genre: vinahouse
  genre: v-pop
  isrc code: VNR011131979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T21:20:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9b43e29f7beaa5a90a8e731e0ee61f974bcf6190c181eca0cd0ec1c4d64e1e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958373
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958373
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011131979
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T06:09:33Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b43e29f7beaa5a90a8e731e0ee61f974bcf6190c181eca0cd0ec1c4d64e1e9. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/VNR011131979.
    date published: 2026-07-17T06:09:33Z
  audio: Rượu Hồng Nâng Ly
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.052
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.802
    additional property: Energy
      type: PropertyValue
      value: 0.636
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.193
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.006
    additional property: Liveness
      type: PropertyValue
      value: 0.275
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.635
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.671
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

4 Năm Hơn
type: MusicAlbum
date published: 2024-01-18

4 Năm Hơn
type: MusicAlbum
date published: 2024-01-18

Lại 1 Ngày Trôi Đau Càng Đau (AM Remix)
type: MusicAlbum
date published: 2024-05-09

Lại 1 Ngày Trôi Đau Càng Đau (Piano Version)
type: MusicAlbum
date published: 2024-06-05

Anh Chẳng Thể (Prod. Xôn Nguyễn) [Rap Version]
type: MusicAlbum
date published: 2024-07-05

Birthday Xinh Iu
type: MusicAlbum
date published: 2024-08-05

Birthday Xinh Iu
type: MusicAlbum
date published: 2024-08-05
track: Birthday Xinh Iu
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203068
  explicit: false
  by artist: Lập Nguyên
  in album: Birthday Xinh Iu
    type: MusicAlbum
    date published: 2024-08-05
  genre: vinahouse
  genre: v-pop
  isrc code: QM7282472658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T19:12:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4416a886840bfb819949de34e79751a21a574b36c79d397222d04a1a8617cfa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282472658
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4416a886840bfb819949de34e79751a21a574b36c79d397222d04a1a8617cfa. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM7282472658.
    date published: 2026-07-05T01:43:49Z
  audio: Birthday Xinh Iu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.001
    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: 0.809
    additional property: Energy
      type: PropertyValue
      value: 0.659
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.85
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.391
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.091
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Vị Khách Đặc Biệt
type: MusicAlbum
date published: 2024-10-29
track: Vị Khách Đặc Biệt
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336528
  explicit: false
  by artist: Lập Nguyên
  in album: Vị Khách Đặc Biệt
    type: MusicAlbum
    date published: 2024-10-29
  genre: vinahouse
  genre: v-pop
  isrc code: QMDA72407950
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T02:52:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x820f8404974a36b31230b76a9cc98d817417ac43d33fccf07fcea28df6ddf723
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72407950
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820f8404974a36b31230b76a9cc98d817417ac43d33fccf07fcea28df6ddf723. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMDA72407950.
    date published: 2026-07-02T16:51:38Z
  audio: Vị Khách Đặc Biệt
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.948
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.607
    additional property: Energy
      type: PropertyValue
      value: 0.471
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.707
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.371
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.382
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.025
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Giáng Sinh Hết Một Mình
type: MusicAlbum
date published: 2024-12-04

Giáng Sinh Hết Một Mình
type: MusicAlbum
date published: 2024-12-04

Về Nhà Đây
type: MusicAlbum
date published: 2025-01-11

Em Chẳng Cần Makeup
type: MusicAlbum
date published: 2025-03-03

Skinship
type: MusicAlbum
date published: 2025-05-22
track: Skinship
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Lập Nguyên
  in album: Skinship
    type: MusicAlbum
    date published: 2025-05-22
  genre: vinahouse
  genre: v-pop
  isrc code: QM7282530267
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:23:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1990de183c0c037f9d67c7df87a4ccf61842519ba52be5c51a2a16d74b505138
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  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/QM7282530267
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1990de183c0c037f9d67c7df87a4ccf61842519ba52be5c51a2a16d74b505138. 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/QM7282530267.
    date published: 2026-07-04T10:04:33Z
  audio: Skinship
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.945
    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: 0.666
    additional property: Energy
      type: PropertyValue
      value: 0.57
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.602
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.526
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.722
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Tình Ka Một Đời
type: MusicAlbum
date published: 2025-10-14

Em Băng Qua 2
type: MusicAlbum
date published: 2025-10-14