蔡淑娟
type: MusicGroup
popularity: 11
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3acaacb6e89c8d02e3d3528a6a2ba4052091fc2f88c65d16cab1683fe4c7df0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3acaacb6e89c8d02e3d3528a6a2ba4052091fc2f88c65d16cab1683fe4c7df0a","name":"蔡淑娟","registered_at":"2026-06-14T07:25:22Z","symbol":"NIM0380723","token_address":"0x6f3e68cac05ca8b8ff54d10b1cc020f62f66cc7a","type":"artist","uuid":"1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4"}
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 0x3acaacb6e89c8d02e3d3528a6a2ba4052091fc2f88c65d16cab1683fe4c7df0a. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4.json and https://artists.proofprofile.net/proofs/artist/1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0x3acaacb6e89c8d02e3d3528a6a2ba4052091fc2f88c65d16cab1683fe4c7df0a","name":"蔡淑娟","registered_at":"2026-06-14T07:25:22Z","symbol":"NIM0380723","token_address":"0x6f3e68cac05ca8b8ff54d10b1cc020f62f66cc7a","type":"artist","uuid":"1ccaf0b3-2a3d-498e-8b00-b4e21a9b86d4"}
album: 相約在雨中
  type: MusicAlbum
  date published: 1979-01-01
album: 我需要愛
  type: MusicAlbum
  date published: 1980-01-01
album: 春夢了無痕
  type: MusicAlbum
  date published: 1980-01-01
album: 相約在雨中
  type: MusicAlbum
  date published: 1980-05-01
  track: 忘形的輕吟
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200704
    explicit: false
    by artist: 蔡淑娟
    in album: 相約在雨中
      type: MusicAlbum
      date published: 1980-05-01
    isrc code: TWAN78020044
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:44:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ec6ff4e7ad4a8586bdd0e3f70c31df360e8a12e161a0f0d3897139b414b5378
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN78020044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0x5ec6ff4e7ad4a8586bdd0e3f70c31df360e8a12e161a0f0d3897139b414b5378. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TWAN78020044.
      date published: 2026-07-19T10:15:55Z
    audio: 忘形的輕吟
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.239
      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: 0.518
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.872
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.588
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.397
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.853
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 我需要愛
  type: MusicAlbum
  date published: 1980-07-01
  track: 我想說的話
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197573
    explicit: false
    by artist: 蔡淑娟
    in album: 我需要愛
      type: MusicAlbum
      date published: 1980-07-01
    isrc code: TWAN78020053
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:26:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99a41ef7678ce8215714783617833449d1da6d2cef364c1b1e757f9936ddd0b4
    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/TWAN78020053
    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 0x99a41ef7678ce8215714783617833449d1da6d2cef364c1b1e757f9936ddd0b4. 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/TWAN78020053.
      date published: 2026-07-06T01:25:57Z
    audio: 我想說的話
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.316
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.444
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.808
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 金鼎獎系列 34：蔡淑娟精選, Vol. 1
album: 金鼎獎系列 34：蔡淑娟精選, Vol. 2

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.107

Valence (Positivity)
type: PropertyValue
value: 0.646

Loudness (dB)
type: PropertyValue
value: -13.189

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

金鼎獎系列 34：蔡淑娟精選, Vol. 1
type: MusicAlbum
date published: 2007-03-01

金鼎獎系列 34：蔡淑娟精選, Vol. 2
type: MusicAlbum
date published: 2007-03-01