Phạm Lịch
type: MusicGroup
genre: vinahouse
genre: v-pop
popularity: 34
followers: 7797
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaebaade69a4e5727a73b7363c2ec3187154b05f1ee788dae384a936858e66b0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dbcbda8-aa09-462c-ac2e-5ac5757c8819.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dbcbda8-aa09-462c-ac2e-5ac5757c8819.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1dbcbda8-aa09-462c-ac2e-5ac5757c8819
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xaebaade69a4e5727a73b7363c2ec3187154b05f1ee788dae384a936858e66b0f. 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/1dbcbda8-aa09-462c-ac2e-5ac5757c8819.json and https://artists.proofprofile.net/proofs/artist/1dbcbda8-aa09-462c-ac2e-5ac5757c8819.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xaebaade69a4e5727a73b7363c2ec3187154b05f1ee788dae384a936858e66b0f","name":"Phạm Lịch","registered_at":"2026-06-11T13:45:22Z","symbol":"NIM0038825","token_address":"0xdb9c7fbcf50c0dc69793a4b0c4c6b6ac96534c78","type":"artist","uuid":"1dbcbda8-aa09-462c-ac2e-5ac5757c8819"}
album: Những Thứ Trước Mắt Là Anh
  type: MusicAlbum
  date published: 2021
album: Ai Xăm Nỗi Sợ
  type: MusicAlbum
  date published: 2021
album: Cuộc Tình Vỡ Đôi
  type: MusicAlbum
  date published: 2021-02-23
album: Ai Xăm Nỗi Sợ
  type: MusicAlbum
  date published: 2021-04-11
album: Những Thứ Trước Mắt Là Anh
  type: MusicAlbum
  date published: 2021-05-31
album: Crush Love
  type: MusicAlbum
  date published: 2021-07-01
album: Crush Love (Remix)
  type: MusicAlbum
  date published: 2021-07-12
album: Chần Chờ Chi
  type: MusicAlbum
  date published: 2022-05-30
album: Là Anh
  type: MusicAlbum
  date published: 2023-03-10
album: Là Anh (Nam Con Remix)
  type: MusicAlbum
  date published: 2023-03-11
album: Là Anh (Lofi Version)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (H2O Trop Remix)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (Lofi)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (DPhong x T-Bin Lofi Remix)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (H2O Lofi Remix)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (Remix Version)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (A Deep Remix)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (B Deep Remix)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (H2O Lofi)
  type: MusicAlbum
  date published: 2023-03-15
album: Là Anh (Việt Louis Remix)
  type: MusicAlbum
  date published: 2023-03-17
album: Là Anh (Mixtape 8D)
  type: MusicAlbum
  date published: 2023-03-17
album: Là Anh (Việt Louis Remix)
  type: MusicAlbum
  date published: 2023-03-17
  track: Là Anh (Việt Louis Remix)
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183870
    explicit: false
    by artist: Phạm Lịch
    in album: Là Anh (Việt Louis Remix)
      type: MusicAlbum
      date published: 2023-03-17
    genre: vinahouse
    genre: v-pop
    isrc code: QM4TX2362141
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T15:11:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0dab871db73e76ba9b1fd685c9550ebe2612968eb5d13fcf1d98ce4d0a1cb68
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2362141
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xc0dab871db73e76ba9b1fd685c9550ebe2612968eb5d13fcf1d98ce4d0a1cb68. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM4TX2362141.
      date published: 2026-07-06T01:25:57Z
    audio: Là Anh (Việt Louis Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.834
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.695
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.245
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.247
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.644
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Là Anh (Version 2)
  type: MusicAlbum
  date published: 2023-03-20
album: Là Anh (Thanh Huyy Remix)
  type: MusicAlbum
  date published: 2023-03-22
album: Là Anh (Version 2) [Instrumental]
  type: MusicAlbum
  date published: 2023-03-22
album: Là Anh (One Music Remix)
album: Là Anh (Fmajor Remix)
album: Là Anh (Hoàng Nam Remix)
album: Là Anh (Đạt R Remix)
album: Là Anh (Duzme Remix)
album: Là Anh (Toxic Dope Speed)
album: Là Anh (Cukak Remix)
album: Những Thứ Trước Mắt Là Anh (Remake Version)
album: Là Anh (Beta Vinahouse)
album: Hết Ly Này
album: Crush Love (Speed Up Version)
album: Ai Xăm Nỗi Sợ (Slowed 10D)
album: Crush Love (Retro Version)
album: Những Thứ Trước Mắt Là Anh (Speed Up Version)
album: Những Thứ Trước Mắt Là Anh (Slowed 8D Version)
album: Hết Ly Này (Việt Louis Remix)
album: Là Anh (Remixes)
album: Những Thứ Trước Mắt Là Anh (Remixes)
album: Ngược Dòng
album: Bên Trái Bên Phải
album: Vì Anh Làm Phiền Em Quá
album: Ngày Nhớ Đêm Mong (Lofi)
album: Ngày Nhớ Đêm Mong (Remix)
album: Hồi Ức Châu Sa
album: Phạm Lịch Remix Playlist 2024
album: Tay Trái Chỉ Trăng
album: Duy Nhất
album: LÀ ANH - DUCK REMIX (VINAHOUSE REMIX)
album: KHÔNG CẦN ANH
album: Không Ai Cho Tôi Lương Thiện
album: Tay Trái Chỉ Trăng (Lofi Version)
album: Thương Thầm
album: Khi Nhìn Anh
album: Anh Muốn Thế Nào
album: Lời Anh Nói
album: Thuyền To Sóng Lớn
album: Là Anh (MiniC X TVD Remix)
album: Là Anh (Duck Remix)

Là Anh - A Deep Remix
type: MusicRecording
duration: PT4M19S
duration ms: 259269
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2361961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:53:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfbae7330a86e9e9a8a19be6710c144f1febad208b5bf79e38345caaf0f1f1f2
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/QM4TX2361961
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xcfbae7330a86e9e9a8a19be6710c144f1febad208b5bf79e38345caaf0f1f1f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TX2361961.
  date published: 2026-07-02T03:55:08Z
audio: Là Anh - A Deep Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.738
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.804
  additional property: Energy
    type: PropertyValue
    value: 0.65
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.044
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.039
  additional property: Liveness
    type: PropertyValue
    value: 0.359
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.393
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.165
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
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Là Anh - Lofi Version
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2362119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:05:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e6f2f81eb9159224d1d6099f82933ed2ec1916e5cc83d4603a9b994de1df14c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2362119
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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: 953513
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+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 0x2e6f2f81eb9159224d1d6099f82933ed2ec1916e5cc83d4603a9b994de1df14c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM4TX2362119.
  date published: 2026-06-13T12:47:07Z
audio: Là Anh - Lofi Version
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.179
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.649
  additional property: Energy
    type: PropertyValue
    value: 0.619
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.811
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.283
  additional property: Liveness
    type: PropertyValue
    value: 0.192
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.231
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.886
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Là Anh (One Music Remix)
type: MusicAlbum
date published: 2023-03-22

Là Anh (Fmajor Remix)
type: MusicAlbum
date published: 2023-03-22

Là Anh (Hoàng Nam Remix)
type: MusicAlbum
date published: 2023-03-22

Là Anh (Đạt R Remix)
type: MusicAlbum
date published: 2023-03-22

Là Anh (Duzme Remix)
type: MusicAlbum
date published: 2023-03-27

Là Anh (Toxic Dope Speed)
type: MusicAlbum
date published: 2023-03-27

Là Anh (Cukak Remix)
type: MusicAlbum
date published: 2023-03-27

Những Thứ Trước Mắt Là Anh (Remake Version)
type: MusicAlbum
date published: 2023-04-05

Là Anh (Beta Vinahouse)
type: MusicAlbum
date published: 2023-04-10

Hết Ly Này
type: MusicAlbum
date published: 2023-04-14

Crush Love (Speed Up Version)
type: MusicAlbum
date published: 2023-04-17

Ai Xăm Nỗi Sợ (Slowed 10D)
type: MusicAlbum
date published: 2023-04-18

Crush Love (Retro Version)
type: MusicAlbum
date published: 2023-04-19

Những Thứ Trước Mắt Là Anh (Speed Up Version)
type: MusicAlbum
date published: 2023-04-24

Những Thứ Trước Mắt Là Anh (Slowed 8D Version)
type: MusicAlbum
date published: 2023-04-24

Hết Ly Này (Việt Louis Remix)
type: MusicAlbum
date published: 2023-04-26

Là Anh (Remixes)
type: MusicAlbum
date published: 2023-05-22
track: Là Anh - A Deep Remix
track: Là Anh - B Deep Remix
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244765
  explicit: false
  by artist: Phạm Lịch
  in album: Là Anh (Remixes)
    type: MusicAlbum
    date published: 2023-05-22
  genre: vinahouse
  genre: v-pop
  isrc code: QM4TX2361982
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T20:08:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1e76814f8fba5412057555dd492faabd56165498896347451371aae73b8d418
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2361982
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0xb1e76814f8fba5412057555dd492faabd56165498896347451371aae73b8d418. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TX2361982.
    date published: 2026-07-08T03:22:41Z
  audio: Là Anh - B Deep Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.422
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.779
    additional property: Energy
      type: PropertyValue
      value: 0.737
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.314
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.202
    additional property: Liveness
      type: PropertyValue
      value: 0.412
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.657
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.983
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Là Anh - H2O Lofi
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256000
  explicit: false
  by artist: Phạm Lịch
  in album: Là Anh (Remixes)
    type: MusicAlbum
    date published: 2023-05-22
  genre: vinahouse
  genre: v-pop
  isrc code: QM4TX2362002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T15:17:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x200250965ea4b9fc9189549741bd2886ce8480a4e49bab9f73f2af5b6a5b611d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2362002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x200250965ea4b9fc9189549741bd2886ce8480a4e49bab9f73f2af5b6a5b611d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QM4TX2362002.
    date published: 2026-07-02T03:30:09Z
  audio: Là Anh - H2O Lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.834
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.66
    additional property: Energy
      type: PropertyValue
      value: 0.374
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.863
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.455
    additional property: Liveness
      type: PropertyValue
      value: 0.521
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.152
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.231
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Là Anh - DPhong x T-Bin Lofi
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263739
  explicit: false
  by artist: Phạm Lịch
  in album: Là Anh (Remixes)
    type: MusicAlbum
    date published: 2023-05-22
  genre: vinahouse
  genre: v-pop
  isrc code: QM4TX2362049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T16:18:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a012a1a10b7e44df8233da460047df19b6e5c42dae12454ba14456213da7c54
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Là Anh - DPhong x T-Bin Lofi
track: Là Anh - DPhong x NPROX Lofi
track: Là Anh - Lofi Version
track: Là Anh - Việt Louis Remix
track: Là Anh - MEE Remix
track: Là Anh - Andy EDM
track: Là Anh - Ciray Remix
track: Là Anh - Speed Up Version
track: Là Anh - Cukak Remix
track: Là Anh - Duzme Remix

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957124

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2362049

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a012a1a10b7e44df8233da460047df19b6e5c42dae12454ba14456213da7c54. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM4TX2362049.
date published: 2026-07-08T03:53:27Z

Là Anh - DPhong x T-Bin Lofi
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.196
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: 0.74
additional property: Energy
  type: PropertyValue
  value: 0.402
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.646
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.375
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.057
additional property: Loudness (dB)
  type: PropertyValue
  value: -14.812
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Là Anh - DPhong x NPROX Lofi
type: MusicRecording
duration: PT4M2S
duration ms: 242070
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2362043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:25:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1655fbdedf9676db13864cb9fe32ee9f9a34026c892dd1f7dabef15b0505e846
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/QM4TX2362043
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x1655fbdedf9676db13864cb9fe32ee9f9a34026c892dd1f7dabef15b0505e846. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM4TX2362043.
  date published: 2026-07-02T03:55:08Z
audio: Là Anh - DPhong x NPROX Lofi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.201
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.703
  additional property: Energy
    type: PropertyValue
    value: 0.293
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.255
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.193
  additional property: Liveness
    type: PropertyValue
    value: 0.504
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.205
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.843
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Là Anh - Việt Louis Remix
type: MusicRecording
duration: PT3M3S
duration ms: 183870
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2362141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:11:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0dab871db73e76ba9b1fd685c9550ebe2612968eb5d13fcf1d98ce4d0a1cb68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2362141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0xc0dab871db73e76ba9b1fd685c9550ebe2612968eb5d13fcf1d98ce4d0a1cb68. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QM4TX2362141.
  date published: 2026-07-02T03:30:09Z
audio: Là Anh - Việt Louis Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.207
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.726
  additional property: Energy
    type: PropertyValue
    value: 0.695
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.245
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.011
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.247
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.902
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Là Anh - MEE Remix
type: MusicRecording
duration: PT4M26S
duration ms: 266517
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2362171
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:19:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2bb3bd460f031e8a4d16fe67f134180bb3109527d09a52ab8b10341c0ddb490
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/QM4TX2362171
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xe2bb3bd460f031e8a4d16fe67f134180bb3109527d09a52ab8b10341c0ddb490. 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/QM4TX2362171.
  date published: 2026-07-08T03:20:19Z
audio: Là Anh - MEE Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.205
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.769
  additional property: Energy
    type: PropertyValue
    value: 0.863
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.002
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.178
  additional property: Liveness
    type: PropertyValue
    value: 0.456
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.46
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.926
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Là Anh - Andy EDM
type: MusicRecording
duration: PT4M4S
duration ms: 244038
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2396445
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:53:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3af97aa2f3658de3559df8ebb734b62655bf7597fdca4943b846f496d0a25c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2396445
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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 0xe3af97aa2f3658de3559df8ebb734b62655bf7597fdca4943b846f496d0a25c2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TX2396445.
  date published: 2026-07-08T03:22:41Z
audio: Là Anh - Andy EDM
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.024
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.818
  additional property: Energy
    type: PropertyValue
    value: 0.891
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.13
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.476
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.39
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.52
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Là Anh - Ciray Remix
type: MusicRecording
duration: PT4M55S
duration ms: 295857
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2396477
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:52:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2231b31b68b74daa800eafb97872c5a3b16d575f7750af38173245f320e0e67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2396477
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0xc2231b31b68b74daa800eafb97872c5a3b16d575f7750af38173245f320e0e67. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM4TX2396477.
  date published: 2026-07-08T08:56:20Z
audio: Là Anh - Ciray Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.223
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.776
  additional property: Energy
    type: PropertyValue
    value: 0.859
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.046
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.287
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.936
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.569
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Là Anh - Speed Up Version
type: MusicRecording
duration: PT2M43S
duration ms: 163281
explicit: false
by artist: Phạm Lịch
in album: Là Anh (Remixes)
  type: MusicAlbum
  date published: 2023-05-22
genre: vinahouse
genre: v-pop
isrc code: QM4TX2396485
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31b66a328e84b9d4fc842712a9ed41cac0ba82044c287c1c5e895157e7b9b53. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QM4TX2396485.
  date published: 2026-07-07T20:41:57Z
audio: Là Anh - Speed Up Version
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Là Anh - Cukak Remix
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genre: vinahouse
genre: v-pop
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf918706dec7d5daecc34b43dbe64dc7f4c92726178bf97a8771bb9c1afdb644. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QM6MZ2323594.
  date published: 2026-07-02T03:55:08Z
audio: Là Anh - Cukak Remix
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Là Anh - Duzme Remix
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by artist: Phạm Lịch
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  date published: 2023-05-22
genre: vinahouse
genre: v-pop
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additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77076c6ba35a9cc4170704e6ef64e3c9c84c5ecb7ba69299d871261503ea2b9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM6MZ2323648.
  date published: 2026-07-08T03:22:41Z
audio: Là Anh - Duzme Remix
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Những Thứ Trước Mắt Là Anh (Remixes)
type: MusicAlbum
date published: 2023-05-23

Ngược Dòng
type: MusicAlbum
date published: 2023-05-25

Bên Trái Bên Phải
type: MusicAlbum
date published: 2023-06-21

Vì Anh Làm Phiền Em Quá
type: MusicAlbum
date published: 2023-12-02

Vì Anh Làm Phiền Em Quá
type: MusicAlbum
date published: 2023-12-02

Ngày Nhớ Đêm Mong (Lofi)
type: MusicAlbum
date published: 2024-02-24

Ngày Nhớ Đêm Mong (Remix)
type: MusicAlbum
date published: 2024-02-24

Hồi Ức Châu Sa
type: MusicAlbum
date published: 2024-03-01

Phạm Lịch Remix Playlist 2024
type: MusicAlbum
date published: 2024-05-06

Phạm Lịch Remix Playlist 2024
type: MusicAlbum
date published: 2024-05-06

Tay Trái Chỉ Trăng
type: MusicAlbum
date published: 2024-05-12

Tay Trái Chỉ Trăng
type: MusicAlbum
date published: 2024-05-12

Duy Nhất
type: MusicAlbum
date published: 2024-05-26

Duy Nhất
type: MusicAlbum
date published: 2024-05-26

LÀ ANH - DUCK REMIX (VINAHOUSE REMIX)
type: MusicAlbum
date published: 2024-06-18

KHÔNG CẦN ANH
type: MusicAlbum
date published: 2024-06-19

Không Ai Cho Tôi Lương Thiện
type: MusicAlbum
date published: 2024-06-25

Không Ai Cho Tôi Lương Thiện
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date published: 2024-06-25

Tay Trái Chỉ Trăng (Lofi Version)
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date published: 2024-06-28

Thương Thầm
type: MusicAlbum
date published: 2024-09-26

Khi Nhìn Anh
type: MusicAlbum
date published: 2024-10-05

Anh Muốn Thế Nào
type: MusicAlbum
date published: 2024-12-14

Lời Anh Nói
type: MusicAlbum
date published: 2024-12-14

Thuyền To Sóng Lớn
type: MusicAlbum
date published: 2025-02-11

Là Anh (MiniC X TVD Remix)
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date published: 2025-02-14

Là Anh
type: MusicAlbum
date published: 2025-02-16

Là Anh (Duck Remix)
type: MusicAlbum
date published: 2025-03-03

Tháp Rơi Tự Do
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date published: 2025-03-18

Lưng Chừng
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date published: 2025-04-23
track: Lưng Chừng
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    date published: 2025-04-23
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dfbf5195979b49915f7ef988c6995708cf0ba211ad8b7a52665ebba925a84b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FRX202536007.
    date published: 2026-07-05T12:31:54Z
  audio: Lưng Chừng
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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Ngàn Năm
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date published: 2025-05-26

Tay Trái Chỉ Trăng
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date published: 2025-07-09

Là Anh (Duck Remix)
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date published: 2025-07-29

Là Anh (Remix)
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date published: 2025-08-12

Chiếm Hữu
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date published: 2025-09-15