H-Kray
type: MusicGroup
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
popularity: 39
followers: 16257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x311ab5eb24191afa0f7ca7ab1d16ffefd239cc6a06bff3d605d8e4b9a2815819
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/011ba6a8-edf0-4734-b1fc-ec9d1b730570.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/011ba6a8-edf0-4734-b1fc-ec9d1b730570.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/011ba6a8-edf0-4734-b1fc-ec9d1b730570
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311ab5eb24191afa0f7ca7ab1d16ffefd239cc6a06bff3d605d8e4b9a2815819. 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/011ba6a8-edf0-4734-b1fc-ec9d1b730570.json and https://artists.proofprofile.net/proofs/artist/011ba6a8-edf0-4734-b1fc-ec9d1b730570.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Anh Đi Rồi Đúng Không
  type: MusicAlbum
  date published: 2020-01-01
album: Chờ
  type: MusicAlbum
  date published: 2020-01-01
album: Nếu Có Lỡ
  type: MusicAlbum
  date published: 2020-01-01
album: Buồn Không Em
  type: MusicAlbum
  date published: 2020-01-01
album: Hai Nụ Cười
  type: MusicAlbum
  date published: 2020-04-03
album: Hai Nụ Cười (Remix)
  type: MusicAlbum
  date published: 2020-04-20
album: Tết Xóm Tôi
  type: MusicAlbum
  date published: 2021-02-04
album: Lời Nói Tơ Duyên
  type: MusicAlbum
  date published: 2021-06-15
album: Tiếng Tơ Lòng
  type: MusicAlbum
  date published: 2021-08-02
album: Thất Thế
  type: MusicAlbum
  date published: 2021-10-31
  track: Thất Thế - H2K1 x XaNa Lofi Remix
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226839
    explicit: false
    by artist: H-Kray
    in album: Thất Thế
      type: MusicAlbum
      date published: 2021-10-31
    genre: vietnamese lo-fi
    genre: vinahouse
    genre: v-pop
    isrc code: VNA0M1922174
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:38:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16f2e7e966549871e185bc5dfa2935d8d644cfb9a9f2440d7e5016c8a1c2c675
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1922174
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x16f2e7e966549871e185bc5dfa2935d8d644cfb9a9f2440d7e5016c8a1c2c675. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/VNA0M1922174.
      date published: 2026-07-06T01:26:17Z
    audio: Thất Thế - H2K1 x XaNa Lofi Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.813
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.569
      additional property: Energy
        type: PropertyValue
        value: 0.556
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.274
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.371
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.504
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.318
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sa Cơ
  type: MusicAlbum
  date published: 2021-11-28
album: Thất Thế (Hoa Hồng Dại Remix)
  type: MusicAlbum
  date published: 2021-12-04
album: Sa Cơ (Darling Remix)
  type: MusicAlbum
  date published: 2021-12-04
album: Sa Cơ (Tric Remix)
  type: MusicAlbum
  date published: 2021-12-04
album: Sa Cơ (Lofi By Phucz)
  type: MusicAlbum
  date published: 2021-12-04
album: Sa Cơ (QuyenChuAi Lofi Remix)
  type: MusicAlbum
  date published: 2021-12-18
album: Sa Cơ (Wan Remix)
  type: MusicAlbum
  date published: 2021-12-18
album: Sa Cơ (TrinhZ Remix)
  type: MusicAlbum
  date published: 2021-12-18
album: Sa Cơ Lofi (Ninef Mix)
  type: MusicAlbum
  date published: 2021-12-20
album: Nhánh Hoa Hồng Dại (Banaox x HHD Remix)
  type: MusicAlbum
  date published: 2021-12-29
album: Nhánh Hoa Hồng Dại (Fmajor x HHD Remix)
  type: MusicAlbum
  date published: 2021-12-29
album: Nhánh Hoa Hồng Dại (QRinn x HHD Remix)
  type: MusicAlbum
  date published: 2021-12-29
album: Nhánh Hoa Hồng Dại (H2K1 x HHD Lofi Remix)
  type: MusicAlbum
  date published: 2021-12-29
album: Nhánh Hoa Hồng Dại (VisconC x HHD Remix)
  type: MusicAlbum
  date published: 2021-12-29
album: Nhánh Hoa Hồng Dại (Beat)
  type: MusicAlbum
  date published: 2021-12-29
album: Nhánh Hoa Hồng Dại (Dazas x HHD Remix)
album: Nhánh Hoa Hồng Dại
album: Nhánh Hoa Hồng Dại (Kvprox x HHD Remix)
album: Nhánh Hoa Hồng Dại (Đạt R x HHD Remix)
album: Nhánh Hoa Hồng Dại (HiepDoA x HHD Remix)
album: Nhánh Hoa Hồng Dại (Thanh Huyy x HHD Remix)
album: Nhánh Hoa Hồng Dại (MUS x HHD Remix)
album: Nhánh Hoa Hồng Dại (HHD Remix)
album: Nhánh Hoa Hồng Dại (ChungQ x HHD Remix)
album: Phút Chia Lìa
album: Nhánh Hoa Hồng Dại (NiNef x HHD Lofi Remix)
album: NHÁNH HOA HỒNG DẠI (DARLING x SUGAR BABY REMIX)
album: Nhánh Hoa Hồng Dại (WinK6 x HHD Remix )
album: Nhánh Hoa Hồng Dại (Wan x HHD Remix )
album: Nhánh Hoa Hồng Dại (Lssin x HHD Remix )
album: Tiếng Tơ Lòng Remix by Thắng DJ
album: Người Qua Đường
album: Tấm Lòng Son
album: Có Trăng Quên Đèn
album: Một Thuở Ấu Thơ
album: Có Ai Đâu Ngờ
album: Có Ai Đâu Ngờ (Remix)
album: Tấm Lòng Son (Đại Mèo Remix) [Version 2]
album: Thanh Xuân Anh Em Để Đâu
album: Đau Lòng
album: Nỗi Buồn Nặng Vai
album: Khuất Lối
album: Nỗi Buồn Nặng Vai (Lofi)
album: Nỗi Buồn Nặng Vai (Deep House)
album: Tấm Lòng Son (Remix)
album: Chốt Đơn Tết Cưới (Remix)
album: Chốt Đơn Tết Cưới
album: Khuất Lối (Ballad Version)
album: Khuất Lối (VuNhann Remix)
album: Phấn Hoa Màu Son
track: Trọn Chữ Hiếu Quên Chữ Tình - Style HuyPT
track: Medley: Có Chi Đâu Mà Buồn / Đông Sang Thu Tàn

Tấm Lòng Son (Lofi)
type: MusicRecording
duration: PT4M46S
duration ms: 286958
explicit: false
by artist: H-Kray
in album: Tấm Lòng Son
  type: MusicAlbum
  date published: 2022-07-06
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
isrc code: VNA0F2115710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:00:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64a9ac0b7573e571f65262abb5435ea04a74b2fd0c0123743d59c0fefd0c2107
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2115710
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+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 0x64a9ac0b7573e571f65262abb5435ea04a74b2fd0c0123743d59c0fefd0c2107. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/VNA0F2115710.
  date published: 2026-06-13T15:41:10Z
audio: Tấm Lòng Son (Lofi)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.218
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.655
  additional property: Energy
    type: PropertyValue
    value: 0.222
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.803
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.376
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.201
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.923
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tấm Lòng Son (Đại Mèo Remix) Vinahouse
type: MusicRecording
duration: PT4M40S
duration ms: 280439
explicit: false
by artist: H-Kray
in album: Tấm Lòng Son
  type: MusicAlbum
  date published: 2022-07-06
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
isrc code: VNA0F2115711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:31:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b08f2846882e9e76f1fc001103bb02d8a34e1c379a86c4063fc7b4460373658
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/VNA0F2115711
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 0x9b08f2846882e9e76f1fc001103bb02d8a34e1c379a86c4063fc7b4460373658. 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/VNA0F2115711.
  date published: 2026-06-13T12:47:07Z
audio: Tấm Lòng Son (Đại Mèo Remix) Vinahouse
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.838
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.768
  additional property: Energy
    type: PropertyValue
    value: 0.742
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.048
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.959
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.376
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tấm Lòng Son (Hưng Hack Remix) EDM
type: MusicRecording
duration: PT4M20S
duration ms: 260480
explicit: false
by artist: H-Kray
in album: Tấm Lòng Son
  type: MusicAlbum
  date published: 2022-07-06
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d27c30f0beea380bdefab7055f187fc41e1f97451c3dc49df35fc12d392a99. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/VNA0F2115709.
  date published: 2026-07-22T15:38:35Z
audio: Tấm Lòng Son (Hưng Hack Remix) EDM
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.01
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.825
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.399
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.34
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.883
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.459
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: VNA0F2115709
additional property: CopyrightID
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: 959144
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T15:38:35+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2115709
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959144
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959144
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T15:38:35+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 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

Tấm Lòng Son - Tú Remix
type: MusicRecording
duration: PT5M12S
duration ms: 312385
explicit: false
by artist: H-Kray
in album: Tấm Lòng Son (Remix & Lofi)
  type: MusicAlbum
  date published: 2024-12-13
genre: vietnamese lo-fi
genre: vinahouse
genre: v-pop
isrc code: VNA0R2401599
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:12:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc4c42add2ca794645f1e0d3d5ae853bc470dd04962e7327141dfa94c2714419
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/VNA0R2401599
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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: 957118
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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Nhánh Hoa Hồng Dại (Dazas x HHD Remix)
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Nhánh Hoa Hồng Dại
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Nhánh Hoa Hồng Dại (Kvprox x HHD Remix)
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Nhánh Hoa Hồng Dại (Đạt R x HHD Remix)
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Nhánh Hoa Hồng Dại (HiepDoA x HHD Remix)
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Nhánh Hoa Hồng Dại (Thanh Huyy x HHD Remix)
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Nhánh Hoa Hồng Dại (MUS x HHD Remix)
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Nhánh Hoa Hồng Dại (HHD Remix)
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Nhánh Hoa Hồng Dại (ChungQ x HHD Remix)
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Phút Chia Lìa
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Nhánh Hoa Hồng Dại (NiNef x HHD Lofi Remix)
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NHÁNH HOA HỒNG DẠI (DARLING x SUGAR BABY REMIX)
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Nhánh Hoa Hồng Dại (WinK6 x HHD Remix )
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Nhánh Hoa Hồng Dại (Wan x HHD Remix )
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Nhánh Hoa Hồng Dại (Lssin x HHD Remix )
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Tiếng Tơ Lòng Remix by Thắng DJ
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Người Qua Đường
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Tấm Lòng Son
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Có Trăng Quên Đèn
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Tấm Lòng Son
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track: Tấm Lòng Son (Đại Mèo Remix) Vinahouse
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Một Thuở Ấu Thơ
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Có Ai Đâu Ngờ
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Có Ai Đâu Ngờ (Remix)
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Tấm Lòng Son (Đại Mèo Remix) [Version 2]
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Tấm Lòng Son (Đại Mèo Remix) [Version 2]
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Thanh Xuân Anh Em Để Đâu
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Đau Lòng
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Nỗi Buồn Nặng Vai
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Khuất Lối
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Nỗi Buồn Nặng Vai (Lofi)
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Nỗi Buồn Nặng Vai (Deep House)
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Tấm Lòng Son (Remix)
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Chốt Đơn Tết Cưới (Remix)
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Chốt Đơn Tết Cưới
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Khuất Lối (Ballad Version)
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Khuất Lối (VuNhann Remix)
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Phấn Hoa Màu Son
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Phấn Hoa Màu Son
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Phủ Kín
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Hoa Son Vàng (DJ Lucy Remix)
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Hoa Sơn Vàng (DJ Lucy Remix Version 2)
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Khuất Lối (Lofi Version)
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Duyên Biệt Ly
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Nhạt Nhòa (Kvprox Remix)
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Anh Phải Làm Sao Đây Nỗi Buồn Đang Bao Vây Remix - Nhạt Nhòa (TLee Remix)
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Bông Hồng Xanh
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Bông Hồng Xanh (House)
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Đơn Côi (H-Kray Cover)
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Bông Hồng Xanh (Lofi)
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Đơn Côi (Lofi)
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Đơn Côi (House)
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Nhạt Nhòa (House)
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Nhạt Nhòa (Lofi)
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Hoa Son Vàng (DJ Lucy Remix)
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Hoa Son Vàng (DJ Lucy Remix)
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Hoa Son Vàng Lofi
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Đông Sang Thu Tàn - H-KRAY Ft Việt Còi Remix
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Đông Sang Thu Tàn (Domino Remix)
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Đông Sang Thu Tàn - H-KRAY Ft Trí Thức Remix
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Đông Sang Thu Tàn Beat - H-KRAY Ft Việt Còi Lofi
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Đông Sang Thu Tàn Beat - H-KRAY Ft NVC MUSIC
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Đông Sang Thu Tàn - H-KRAY Ft NVC MUSIC
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Đông Sang Thu Tàn Beat - H-KRAY Ft Việt Còi Remix
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Đông Sang Thu Tàn - H-KRAY Ft Việt Còi Lofi
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Đông Sang Thu Tàn (Acv Lofi)
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Đông Sang Thu Tàn Beat - H-KRAY Ft Trí Thức Remix
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Đông Sang Thu Tàn Beat - H-KRAY FT PONY REMIX
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Đông Sang Thu Tàn Beat (Lion Remix)
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Đông Sang Thu Tàn (Lion Remix)
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Đông Sang Thu Tàn (Thanh Huyy Remix)
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Đông Sang Thu Tàn (Pony Remix)
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Đông Sang Thu Tàn Beat (Thanh Huyy Remix)
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Hoa Son Vàng (Vizh Lofi)
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Tấm Lòng Son (Lofi)
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Tấm Lòng Son (House)
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Rượu Nào Không Say
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Rượu Nào Không Say (Remix)
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Rượu Nào Không Say (Lofi)
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Đông Sang Thu Tàn (Speed Up)
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Trọn Chữ Hiếu Quên Chữ Tình
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Tấm Lòng Son (Remix & Lofi)
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Hoa Son Vàng
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Giữa Trời 30
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Giữa Trời 30 (Lofi)
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Đông Sang Thu Tàn (Ducth Remix)
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Giữa Trời 30 (Remix)
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Rượu Nào Không Say (House)
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Đông Sang Thu Tàn (Trí Thức Remix)
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Giữa Trời 30 (ATV Rmx)
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Hoa Son Vàng (Remix)
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Than Trách Số Trời
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Than Trách Số Trời (Vinahouse Remix)
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date published: 2025-03-10

Than Trách Số Trời (Beat) [Vinahouse Remix]
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date published: 2025-03-10

Than Trách Số Trời (Sino Remix)
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date published: 2025-03-10

Than Trách Số Trời (Beo Lofi Mix)
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Than Trách Số Trời (TongDuy Remix)
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date published: 2025-03-10

Than Trách Số Trời (Beat) [TongDuy Remix]
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Than Trách Số Trời (Beat) [Beo Lofi Mix]
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Than Trách Số Trời (Beat) [Sino Remix]
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Than Trách Số Trời (ThahTrung Remix)
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Than Trách Số Trời (Beat) [ThahTrung Remix]
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Than Trách Số Trời (Lofi Mix)
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Than Trách Số Trời (Beat) [Lofi Mix]
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Than Trách Số Trời (Beat) [AnhVu Remix]
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Than Trách Số Trời (AnhVu Remix)
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Đông Sang Thu Tàn (NVC Remix)
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date published: 2025-04-01

Khuất Lối (DJ Bibo Remix)
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date published: 2025-05-08

Khuất Lối (HLV Remix)
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date published: 2025-05-08

Hoa Son Vàng (SoundTiktok)
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date published: 2025-05-13

Không Tiền Dễ Gì Có Duyên
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date published: 2025-05-22
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    date published: 2025-05-22
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Không Tiền Dễ Gì Có Duyên (AnhVu Remix)
type: MusicAlbum
date published: 2025-05-25

Hoa Son Vàng (TongDuyRemix)
type: MusicAlbum
date published: 2025-05-26

Không Tiền Dễ Gì Có Duyên (Lofi Mix)
type: MusicAlbum
date published: 2025-05-26

Không Tiền Dễ Gì Có Duyên (Beat) [Sino Remix]
type: MusicAlbum
date published: 2025-05-29

Ngày Chờ Tháng Nhớ Năm Thương
type: MusicAlbum
date published: 2025-06-01

Khuất Lối (Remix)
type: MusicAlbum
date published: 2025-06-17

Hoa Son Vàng (Ani Remix)
type: MusicAlbum
date published: 2025-06-23

Hoa Son Vàng (Lofi Chill)
type: MusicAlbum
date published: 2025-08-31