Bảo Uyên
type: MusicGroup
genre: vinahouse
genre: v-pop
popularity: 34
followers: 5561
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b721b088494ed9c8dca884304e6503272a3dc29df9b49f89d1855fd87967762
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/4d595c58-3c28-4844-9c14-25aedc7e8ffe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d595c58-3c28-4844-9c14-25aedc7e8ffe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d595c58-3c28-4844-9c14-25aedc7e8ffe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b721b088494ed9c8dca884304e6503272a3dc29df9b49f89d1855fd87967762","name":"Bảo Uyên","registered_at":"2026-06-11T19:31:53Z","symbol":"NIM0101088","token_address":"0x04769e6540e3df4bb27875557ebd90c3b8fcd27c","type":"artist","uuid":"4d595c58-3c28-4844-9c14-25aedc7e8ffe"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b721b088494ed9c8dca884304e6503272a3dc29df9b49f89d1855fd87967762. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d595c58-3c28-4844-9c14-25aedc7e8ffe.json and https://artists.proofprofile.net/proofs/artist/4d595c58-3c28-4844-9c14-25aedc7e8ffe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1b721b088494ed9c8dca884304e6503272a3dc29df9b49f89d1855fd87967762","name":"Bảo Uyên","registered_at":"2026-06-11T19:31:53Z","symbol":"NIM0101088","token_address":"0x04769e6540e3df4bb27875557ebd90c3b8fcd27c","type":"artist","uuid":"4d595c58-3c28-4844-9c14-25aedc7e8ffe"}
album: Tết Xa
  type: MusicAlbum
  date published: 2016
album: Mới Mẻ Nào Cũng Ngọt Ngào
  type: MusicAlbum
  date published: 2020-01-01
album: Anh Là Của Em
  type: MusicAlbum
  date published: 2020-01-01
  track: Soái Ca (Super Hero)
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285580
    explicit: false
    by artist: Bảo Uyên
    in album: Anh Là Của Em
      type: MusicAlbum
      date published: 2020-01-01
    genre: vinahouse
    genre: v-pop
    isrc code: QMDA72289185
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:58:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6c9d3a01ad82be05f8a75b3a85b368c08f18a82a0019c92af3868e0ae1fb4ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958202
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958202
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72289185
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:23:21Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c9d3a01ad82be05f8a75b3a85b368c08f18a82a0019c92af3868e0ae1fb4ba. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QMDA72289185.
      date published: 2026-07-15T21:23:21Z
    audio: Soái Ca (Super Hero)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.887
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.626
      additional property: Energy
        type: PropertyValue
        value: 0.591
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.654
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.188
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.601
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tết Xa
  type: MusicAlbum
  date published: 2020-01-01
album: Mây Của Trời Để Gió Cuốn Đi
  type: MusicAlbum
  date published: 2020-01-01
album: Nếu Anh Yêu Em Vậy Chứng Minh Đi
  type: MusicAlbum
  date published: 2020-09-24
album: Tại Vì Anh
  type: MusicAlbum
  date published: 2020-10-21
album: Lựa Chọn Của Em
  type: MusicAlbum
  date published: 2021-03-03
album: I'ma Boss
  type: MusicAlbum
  date published: 2021-06-21
album: Bad
  type: MusicAlbum
  date published: 2021-07-14
album: Đà Lạt Thật Buồn Khi Không Anh
  type: MusicAlbum
  date published: 2022-04-30
album: Đào Tiên
  type: MusicAlbum
  date published: 2022-05-16
album: Rồi Người Thương Cũng Hóa Người Dưng
  type: MusicAlbum
  date published: 2022-09-14
album: Anh Ta Bỏ Em Rồi
  type: MusicAlbum
  date published: 2022-09-19
album: Mãi Mãi Là Một Lời Nói Dối
  type: MusicAlbum
  date published: 2022-09-21
album: BUỒN không thể BUÔNG
  type: MusicAlbum
  date published: 2022-09-23
album: Lúc Em Cần Anh Đang Ở Đâu
  type: MusicAlbum
  date published: 2022-10-06
album: Lúc em cần anh đang ở đâu
  type: MusicAlbum
  date published: 2022-10-18
album: Lúc em cần anh đang ở đâu
  type: MusicAlbum
  date published: 2022-10-18
  track: Lúc em cần anh đang ở đâu
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230655
    explicit: false
    by artist: Bảo Uyên
    in album: Lúc em cần anh đang ở đâu
      type: MusicAlbum
      date published: 2022-10-18
    genre: vinahouse
    genre: v-pop
    isrc code: QZN882305405
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T07:17:30+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Lúc em cần anh đang ở đâu
album: Soái Ca Super Hero
album: Rồi Em Sẽ Ổn Thôi
album: Tại Vì Anh (Remix)
album: Rồi Em Sẽ Ổn Thôi (Piano Version)
album: Rồi Em Sẽ Ổn Thôi (RIN Music Remix)
album: mùa hè năm ấy
album: Để Lại Cho Em
album: Nắng
album: Thu Và Anh
album: Nhật Ký Đom Đóm
album: Chiếc Ô Màu Vàng
album: Yêu Không Cần Nói
album: Những Câu Hỏi Khi Say
album: Lúc Em Cần Anh Ở Đâu (Meme Lofi)
album: Rồi Em Sẽ Ổn Thôi (ZZ Remix)
album: Rồi Người Thương Cũng Hóa Người Dưng (Meme Lofi)
album: Rồi Em Sẽ Ổn Thôi (MeMe Remix)
album: Lúc Em Cần Anh Đang Ở Đâu (Kai Remix)
album: Cười Vỡ Mộng
album: Xuân
album: Địa Mẫu
track: Buồn Không Thể Buông (Meme Remix)
track: Liên Khúc: Tết Trong Tâm Hồn - Tết Nguyên Đán

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd26033f1d75b5613e8fad5a41dbe3ba6d554d799aca0b1231b0fb2795f6b5a8b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958115

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958115

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882305405

OTSTimestamp
type: PropertyValue
value: 2026-07-15T07:27:09Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26033f1d75b5613e8fad5a41dbe3ba6d554d799aca0b1231b0fb2795f6b5a8b. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/QZN882305405.
date published: 2026-07-15T07:27:09Z

Lúc em cần anh đang ở đâu
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 113.96
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.645
additional property: Energy
  type: PropertyValue
  value: 0.58
additional property: Speechiness
  type: PropertyValue
  value: 0.028
additional property: Acousticness
  type: PropertyValue
  value: 0.717
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.12
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.293
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.522
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Soái Ca Super Hero
type: MusicAlbum
date published: 2022-11-18

Rồi Em Sẽ Ổn Thôi
type: MusicAlbum
date published: 2022-12-07

Tại Vì Anh (Remix)
type: MusicAlbum
date published: 2022-12-13

Rồi Em Sẽ Ổn Thôi (Piano Version)
type: MusicAlbum
date published: 2022-12-14

Rồi Em Sẽ Ổn Thôi (RIN Music Remix)
type: MusicAlbum
date published: 2022-12-23

mùa hè năm ấy
type: MusicAlbum
date published: 2023-06-16

Để Lại Cho Em
type: MusicAlbum
date published: 2023-08-08

Nắng
type: MusicAlbum
date published: 2023-08-08

Thu Và Anh
type: MusicAlbum
date published: 2023-08-08

Nhật Ký Đom Đóm
type: MusicAlbum
date published: 2023-08-08

Chiếc Ô Màu Vàng
type: MusicAlbum
date published: 2023-08-08

Yêu Không Cần Nói
type: MusicAlbum
date published: 2023-08-09

Những Câu Hỏi Khi Say
type: MusicAlbum
date published: 2023-10-24

Những Câu Hỏi Khi Say
type: MusicAlbum
date published: 2023-10-26

Lúc Em Cần Anh Ở Đâu (Meme Lofi)
type: MusicAlbum
date published: 2024-04-08

Rồi Em Sẽ Ổn Thôi (ZZ Remix)
type: MusicAlbum
date published: 2024-05-03

Rồi Người Thương Cũng Hóa Người Dưng (Meme Lofi)
type: MusicAlbum
date published: 2024-05-03

Rồi Em Sẽ Ổn Thôi (MeMe Remix)
type: MusicAlbum
date published: 2024-05-23

Lúc Em Cần Anh Đang Ở Đâu (Kai Remix)
type: MusicAlbum
date published: 2024-07-04

Cười Vỡ Mộng
type: MusicAlbum
date published: 2025-01-16

Xuân
type: MusicAlbum
date published: 2025-01-23

Địa Mẫu
type: MusicAlbum
date published: 2025-11-07
track: Địa Mẫu
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163824
  explicit: false
  by artist: Bảo Uyên
  in album: Địa Mẫu
    type: MusicAlbum
    date published: 2025-11-07
  genre: vinahouse
  genre: v-pop
  isrc code: VNA092504299
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T03:32:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa32e9e8d86d265a4eca956a002699130bc3c323810a0f47077560983b97cda20
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959096
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959096
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA092504299
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T03:48:36Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32e9e8d86d265a4eca956a002699130bc3c323810a0f47077560983b97cda20. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/VNA092504299.
    date published: 2026-07-22T03:48:36Z
  audio: Địa Mẫu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 144.944
    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: 0.543
    additional property: Energy
      type: PropertyValue
      value: 0.557
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.089
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.171
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.191
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.557
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Buồn Không Thể Buông (Meme Remix)
type: MusicRecording
duration: PT4M33S
duration ms: 273529
explicit: false
by artist: Bảo Uyên
in album: Anh Ta Bỏ Em Rồi (Meme Lofi)
  type: MusicAlbum
  date published: 2024-05-04
isrc code: QZYHM2414606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T14:02:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8064207fb72986ab34dd5c5b7cc9a62a0d7a0e4c1eedcd18039e53de4a36b61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960117
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960117
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2414606
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T14:28:24Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8064207fb72986ab34dd5c5b7cc9a62a0d7a0e4c1eedcd18039e53de4a36b61. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZYHM2414606.
  date published: 2026-07-29T14:28:24Z
audio: Buồn Không Thể Buông (Meme Remix)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.475
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.797
  additional property: Energy
    type: PropertyValue
    value: 0.87
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.025
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.153
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.891
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.327
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Liên Khúc: Tết Trong Tâm Hồn - Tết Nguyên Đán
type: MusicRecording
duration: PT4M45S
duration ms: 285768
explicit: false
by artist: Cao Mỹ Kim
by artist: Bang Di
by artist: Khánh Tiên
by artist: Bảo Uyên
by artist: Anh Tú Atus
by artist: Bạch Công Khanh
by artist: Hoàng Kỳ Nam
by artist: Huynh Phan Trong Quynh
in album: Gala Nhạc Việt 7: Tết Trong Tâm Hồn
  type: MusicAlbum
  date published: 2016-01-22
isrc code: FRX282113096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:25:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cbc765c3cfd406f4e9b940491ea1887f5c171c8a1cc4b973cc781c743c72eee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282113096
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbc765c3cfd406f4e9b940491ea1887f5c171c8a1cc4b973cc781c743c72eee. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FRX282113096.
  date published: 2026-07-31T02:19:15Z
audio: Liên Khúc: Tết Trong Tâm Hồn - Tết Nguyên Đán
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 156.128
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.571
  additional property: Energy
    type: PropertyValue
    value: 0.918
  additional property: Speechiness
    type: PropertyValue
    value: 0.248
  additional property: Acousticness
    type: PropertyValue
    value: 0.084
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.319
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.508
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.162
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor