張素綾
type: MusicGroup
popularity: 16
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd418a90afa1e5006fbed0206ef102116b42dfddb4e55029ab5c81b95855ca70f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2315db46-8db5-4fa7-9317-4ffba6591d86.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2315db46-8db5-4fa7-9317-4ffba6591d86.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2315db46-8db5-4fa7-9317-4ffba6591d86
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd418a90afa1e5006fbed0206ef102116b42dfddb4e55029ab5c81b95855ca70f","name":"張素綾","registered_at":"2026-06-14T08:10:04Z","symbol":"NIM0391392","token_address":"0x82e6f4ddbe668c62ba09960f53dcd90694e03d83","type":"artist","uuid":"2315db46-8db5-4fa7-9317-4ffba6591d86"}
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 0xd418a90afa1e5006fbed0206ef102116b42dfddb4e55029ab5c81b95855ca70f. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2315db46-8db5-4fa7-9317-4ffba6591d86.json and https://artists.proofprofile.net/proofs/artist/2315db46-8db5-4fa7-9317-4ffba6591d86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xd418a90afa1e5006fbed0206ef102116b42dfddb4e55029ab5c81b95855ca70f","name":"張素綾","registered_at":"2026-06-14T08:10:04Z","symbol":"NIM0391392","token_address":"0x82e6f4ddbe668c62ba09960f53dcd90694e03d83","type":"artist","uuid":"2315db46-8db5-4fa7-9317-4ffba6591d86"}
album: 戀愛第一年
  type: MusicAlbum
  date published: 1968-07-01
album: 鄉下姑娘
  type: MusicAlbum
  date published: 1971-07-01
album: 誰的錯
  type: MusicAlbum
  date published: 1972-02-01
album: 春天沒煩惱
  type: MusicAlbum
  date published: 1972-07-01
album: 生命的火花
  type: MusicAlbum
  date published: 1973-01-01
album: 天下父母心
  type: MusicAlbum
  date published: 1973-06-01
  track: 請你不通受氣
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185053
    explicit: false
    by artist: 張素綾
    in album: 天下父母心
      type: MusicAlbum
      date published: 1973-06-01
    isrc code: TWAN77390098
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:04:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x79b6b196d3a6deb9a021698733572c8d05c8692af3d6be7cd3a874c2e0a0175b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN77390098
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x79b6b196d3a6deb9a021698733572c8d05c8692af3d6be7cd3a874c2e0a0175b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TWAN77390098.
      date published: 2026-07-05T10:01:46Z
    audio: 請你不通受氣
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.071
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.438
      additional property: Energy
        type: PropertyValue
        value: 0.235
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.981
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.247
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.443
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: 永遠勿忘我（鷹）
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138127
    explicit: false
    by artist: 張素綾
    in album: 天下父母心
      type: MusicAlbum
      date published: 1973-06-01
    isrc code: TWAN77390105
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:25:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7f116770646bee00dd3b20cd29d29821e9169bbcc4028d1860e82fb2d691473
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN77390105
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xa7f116770646bee00dd3b20cd29d29821e9169bbcc4028d1860e82fb2d691473. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TWAN77390105.
      date published: 2026-07-05T18:48:28Z
    audio: 永遠勿忘我（鷹）
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.467
      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: 0.332
      additional property: Energy
        type: PropertyValue
        value: 0.388
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      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: 嘿朋友
album: 喚不回的春天 (2022 Remastered)

Acousticness
type: PropertyValue
value: 0.782

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.09

Valence (Positivity)
type: PropertyValue
value: 0.323

Loudness (dB)
type: PropertyValue
value: -8.394

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

嘿朋友
type: MusicAlbum
date published: 1974-02-01

喚不回的春天 (2022 Remastered)
type: MusicAlbum
date published: 2022-06-15