Thoại Nghi
type: MusicGroup
genre: v-pop
popularity: 24
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea2a64297a702d8a0ee22193f864a3497801a7ebdb1d5a728aaaa108d5d3c716
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/a47796b4-740e-4bad-a004-13a40895c57b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a47796b4-740e-4bad-a004-13a40895c57b.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a47796b4-740e-4bad-a004-13a40895c57b
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additional property: OTSCanonicalRecord
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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 0xea2a64297a702d8a0ee22193f864a3497801a7ebdb1d5a728aaaa108d5d3c716. 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/a47796b4-740e-4bad-a004-13a40895c57b.json and https://artists.proofprofile.net/proofs/artist/a47796b4-740e-4bad-a004-13a40895c57b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xea2a64297a702d8a0ee22193f864a3497801a7ebdb1d5a728aaaa108d5d3c716","name":"Thoại Nghi","registered_at":"2026-06-12T06:23:52Z","symbol":"NIM0213354","token_address":"0x529efbf3ce1c7eba436bc6d23ecd2e74b8d3e6c5","type":"artist","uuid":"a47796b4-740e-4bad-a004-13a40895c57b"}
album: Điều Con Ước/Chào Xuân
  type: MusicAlbum
  date published: 2020-01-01
album: Thích Nghi
  type: MusicAlbum
  date published: 2024-05-10
album: Việt Nam Tôi (Piano Version)
  type: MusicAlbum
  date published: 2024-08-01
  track: Việt Nam Tôi - Piano Version
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    duration: PT3M5S
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    explicit: false
    by artist: Thoại Nghi
    in album: Việt Nam Tôi (Piano Version)
      type: MusicAlbum
      date published: 2024-08-01
    genre: v-pop
    isrc code: VNA1M2290857
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:09:39+00:00
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2290857
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0x98acfcf1d18fe805feb6ef2115156fe1d6c2a0d4240eb3523fbea603b03abe6c. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/VNA1M2290857.
      date published: 2026-07-18T16:22:28Z
    audio: Việt Nam Tôi - Piano Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.83
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.707
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.525
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.15
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Đừng Tìm Anh Nữa (Piano Version)
  type: MusicAlbum
  date published: 2024-08-03
album: Ai Mang Cô Đơn Đi (Piano) [English Version]
  type: MusicAlbum
  date published: 2024-08-08
album: Ai Mang Cô Đơn Đi (Piano Version)
  type: MusicAlbum
  date published: 2024-08-10
album: Đơn Phương Không Phải Ý Hay (Piano Version)
  type: MusicAlbum
  date published: 2024-08-29
album: Mặt Nạ Của Em (Piano Version)
  type: MusicAlbum
  date published: 2024-08-31
album: Tình Yêu Say Nắng (Piano Version)
  type: MusicAlbum
  date published: 2024-09-19
album: Vì Em Thích (Piano Version)
  type: MusicAlbum
  date published: 2024-12-03
album: Cho Em Xin Quá Giang (Piano Version)
  type: MusicAlbum
  date published: 2024-12-10
album: Tết Ơi Tết
  type: MusicAlbum
  date published: 2025-01-06
album: Dắt Anh Về Nhà
  type: MusicAlbum
  date published: 2025-01-15
album: Về Nhà Nhanh Đi Anh
  type: MusicAlbum
  date published: 2025-02-14
  track: Về Nhà Nhanh Đi Anh
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188975
    explicit: false
    by artist: Thoại Nghi
    in album: Về Nhà Nhanh Đi Anh
      type: MusicAlbum
      date published: 2025-02-14
    genre: v-pop
    isrc code: VNA1M2402254
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:43:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1faefc3a3dafca8e00bbe0f63590825a7011016717503fb73ab9e98db5122935
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    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2402254
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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
    audio: Về Nhà Nhanh Đi Anh
album: Không Phải Lo
album: Iulong (Xiêu Lòng)
album: Iulong (Xiêu Lòng) [AM Remix]
album: Trời Ơi Em Cũng Biết Đau Như Người Ta
album: Trời Ơi Em Cũng Biết Đau Như Người Ta (Version 2)
album: Dắt Anh Về Nhà (H2O Remix)
album: Dắt Anh Về Nhà (Ness Remix)
album: Dắt Anh Về Nhà (English Version)
album: Dắt Anh Về Nhà (H2O Houselak)
album: Điều Đau Lòng Nhất
album: Xiêu Lòng (English Version)
album: Việt Nam Tôi
album: Trái Tim Nhập Ngũ
album: Thật Lòng

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faefc3a3dafca8e00bbe0f63590825a7011016717503fb73ab9e98db5122935. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/VNA1M2402254.
date published: 2026-07-18T04:13:26Z

Về Nhà Nhanh Đi Anh
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 93.991
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.824
additional property: Energy
  type: PropertyValue
  value: 0.626
additional property: Speechiness
  type: PropertyValue
  value: 0.05
additional property: Acousticness
  type: PropertyValue
  value: 0.306
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.286
additional property: Valence (Positivity)
  type: PropertyValue
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additional property: Loudness (dB)
  type: PropertyValue
  value: -6.502
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

Không Phải Lo
type: MusicAlbum
date published: 2025-03-15

Iulong (Xiêu Lòng)
type: MusicAlbum
date published: 2025-04-10
track: Iulong (Xiêu Lòng)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208623
  explicit: false
  by artist: Thoại Nghi
  in album: Iulong (Xiêu Lòng)
    type: MusicAlbum
    date published: 2025-04-10
  genre: v-pop
  isrc code: US38Y2528584
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958342
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958342
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2528584
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:20:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f72eea910389fe3ab712a55c69580d5c71abd123309d1f43dfa55a34d98ab75. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2528584.
    date published: 2026-07-17T02:20:33Z
  audio: Iulong (Xiêu Lòng)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 114.009
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.868
    additional property: Energy
      type: PropertyValue
      value: 0.764
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.24
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.245
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.591
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.573
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Iulong (Xiêu Lòng) [AM Remix]
type: MusicAlbum
date published: 2025-04-12

Trời Ơi Em Cũng Biết Đau Như Người Ta
type: MusicAlbum
date published: 2025-04-20

Trời Ơi Em Cũng Biết Đau Như Người Ta (Version 2)
type: MusicAlbum
date published: 2025-04-23

Dắt Anh Về Nhà (H2O Remix)
type: MusicAlbum
date published: 2025-06-20

Dắt Anh Về Nhà (Ness Remix)
type: MusicAlbum
date published: 2025-06-20

Dắt Anh Về Nhà (English Version)
type: MusicAlbum
date published: 2025-07-01

Dắt Anh Về Nhà (H2O Houselak)
type: MusicAlbum
date published: 2025-07-06

Điều Đau Lòng Nhất
type: MusicAlbum
date published: 2025-07-25

Xiêu Lòng (English Version)
type: MusicAlbum
date published: 2025-08-14

Việt Nam Tôi
type: MusicAlbum
date published: 2025-08-20

Trái Tim Nhập Ngũ
type: MusicAlbum
date published: 2025-08-22

Thật Lòng
type: MusicAlbum
date published: 2025-11-10