Cổ Thiền Âm
type: MusicGroup
popularity: 9
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x439e20052b1d8111944e3fb1fe7d956cf67bf9c57b5bc03c676a3f141479309e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x439e20052b1d8111944e3fb1fe7d956cf67bf9c57b5bc03c676a3f141479309e","name":"Cổ Thiền Âm","registered_at":"2026-06-16T19:51:58Z","symbol":"NIM1157893","token_address":"0x0ae4c153806bcaa0ff7fc206f5b4c6764279b98b","type":"artist","uuid":"56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3"}
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 0x439e20052b1d8111944e3fb1fe7d956cf67bf9c57b5bc03c676a3f141479309e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3.json and https://artists.proofprofile.net/proofs/artist/56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x439e20052b1d8111944e3fb1fe7d956cf67bf9c57b5bc03c676a3f141479309e","name":"Cổ Thiền Âm","registered_at":"2026-06-16T19:51:58Z","symbol":"NIM1157893","token_address":"0x0ae4c153806bcaa0ff7fc206f5b4c6764279b98b","type":"artist","uuid":"56ee6ad9-ab9f-4f3c-8ea8-60b1e3b798e3"}
album: Sứ Thanh Hoa (Thái Khang Remix Dizi vs Pipa)
  type: MusicAlbum
  date published: 2019-11-12
  track: Sứ Thanh Hoa - Thái Khang Remix Dizi vs Pipa
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271717
    explicit: false
    by artist: Cổ Thiền Âm
    in album: Sứ Thanh Hoa (Thái Khang Remix Dizi vs Pipa)
      type: MusicAlbum
      date published: 2019-11-12
    isrc code: QZNWS2165182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:06:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3aa42661f05b4b23daca0d1731c2907603d156d9895b5c817e579ac39eef073b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958673
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958673
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2165182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:38:28Z
    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 0x3aa42661f05b4b23daca0d1731c2907603d156d9895b5c817e579ac39eef073b. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZNWS2165182.
      date published: 2026-07-19T05:38:28Z
    audio: Sứ Thanh Hoa - Thái Khang Remix Dizi vs Pipa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.974
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.57
      additional property: Energy
        type: PropertyValue
        value: 0.479
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.254
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.717
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hoa Vô Thường (Thái Khang Remix Dizi Flute)
  type: MusicAlbum
  date published: 2020-02-04
album: Sắc Trăng Bên Hồ Sen (Thái Khang Remix Hulusi Flute Version)
  type: MusicAlbum
  date published: 2020-02-14
album: Độ Ngã Bất Độ Tha (Thái Khang Remix Bamboo Flute)
  type: MusicAlbum
  date published: 2020-04-26
album: Mộng Cũ Nhớ Làm Chi (Dizi vs Pipa) [Thái Khang Remix]
  type: MusicAlbum
  date published: 2020-05-01
album: Buông (Thái Khang Remix Bawu - Hulusi Flute)
  type: MusicAlbum
  date published: 2020-05-11
album: Một Tiếng Niệm Phật - Một Tiếng Tâm (Thái Khang Remix Xiao Flute)
  type: MusicAlbum
  date published: 2021-10-09
album: Nguyện Quán Âm (Thái Khang Remix Erhu vs Dizi)
  type: MusicAlbum
  date published: 2021-10-11
album: Trường Tương Tư (长相思 - Xiao Flute)
  type: MusicAlbum
  date published: 2021-10-30
album: Thần Thoại (Enless Love)
  type: MusicAlbum
  date published: 2022-02-11
  track: Thần Thoại - Enless Love
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269656
    explicit: false
    by artist: Cổ Thiền Âm
    in album: Thần Thoại (Enless Love)
      type: MusicAlbum
      date published: 2022-02-11
    isrc code: QZDA42276406
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:52:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcaeebe5bcb8375b992e881b811de82e97c67809fb64e13d872180a7f37461ce2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42276406
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xcaeebe5bcb8375b992e881b811de82e97c67809fb64e13d872180a7f37461ce2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZDA42276406.
      date published: 2026-07-03T19:59:51Z
    audio: Thần Thoại - Enless Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.834
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Inuyasha (Piano vs Dizi)

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.437

Energy
type: PropertyValue
value: 0.428

Speechiness
type: PropertyValue
value: 0.03

Acousticness
type: PropertyValue
value: 0.625

Instrumentalness
type: PropertyValue
value: 0.79

Liveness
type: PropertyValue
value: 0.116

Valence (Positivity)
type: PropertyValue
value: 0.362

Loudness (dB)
type: PropertyValue
value: -6.627

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Inuyasha (Piano vs Dizi)
type: MusicAlbum
date published: 2024-03-28