张一铭
type: MusicGroup
genre: gufeng
genre: mandopop
popularity: 3
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71167f046bf999cf0e590e214a4c27e5f3bcd0e787d3d73dd2211eea44e02d94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59d68dc5-c55c-438d-ba0e-478ff320a90c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59d68dc5-c55c-438d-ba0e-478ff320a90c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59d68dc5-c55c-438d-ba0e-478ff320a90c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71167f046bf999cf0e590e214a4c27e5f3bcd0e787d3d73dd2211eea44e02d94","name":"张一铭","registered_at":"2026-06-16T20:56:30Z","symbol":"NIM1173292","token_address":"0x4740e14ccad4ab40f3e6eceb71ce02065a5cd7d7","type":"artist","uuid":"59d68dc5-c55c-438d-ba0e-478ff320a90c"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71167f046bf999cf0e590e214a4c27e5f3bcd0e787d3d73dd2211eea44e02d94. 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/59d68dc5-c55c-438d-ba0e-478ff320a90c.json and https://artists.proofprofile.net/proofs/artist/59d68dc5-c55c-438d-ba0e-478ff320a90c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x71167f046bf999cf0e590e214a4c27e5f3bcd0e787d3d73dd2211eea44e02d94","name":"张一铭","registered_at":"2026-06-16T20:56:30Z","symbol":"NIM1173292","token_address":"0x4740e14ccad4ab40f3e6eceb71ce02065a5cd7d7","type":"artist","uuid":"59d68dc5-c55c-438d-ba0e-478ff320a90c"}
album: 回忆花蕾
  type: MusicAlbum
  date published: 2024-03-12
  track: 回忆花蕾
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150421
    explicit: false
    by artist: 张一铭
    in album: 回忆花蕾
      type: MusicAlbum
      date published: 2024-03-12
    genre: gufeng
    genre: mandopop
    isrc code: FR96X2446648
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T05:25:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9a1d895e4fc33bc73a8c5fe34ba26323b616db411e6f416b8025a91e2745dec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2446648
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T05:43:45Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a1d895e4fc33bc73a8c5fe34ba26323b616db411e6f416b8025a91e2745dec. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/FR96X2446648.
      date published: 2026-07-30T05:43:45Z
    audio: 回忆花蕾
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.229
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.813
      additional property: Energy
        type: PropertyValue
        value: 0.525
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.275
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.182
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.906
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.869
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 我这一生吃过太多苦 (烟嗓版)
  type: MusicAlbum
  date published: 2024-06-28
album: 我这一生吃过太多苦 (DJ何友版)
  type: MusicAlbum
  date published: 2024-07-12
album: 我在最难的时候
  type: MusicAlbum
  date published: 2024-07-19
album: 我想问赶路人 (烟嗓版)
  type: MusicAlbum
  date published: 2024-07-19
album: 与我无关
  type: MusicAlbum
  date published: 2024-07-26
album: 人活着总为钱
  type: MusicAlbum
  date published: 2024-07-26
album: 望故乡
  type: MusicAlbum
  date published: 2024-10-25
album: 金陵别
  type: MusicAlbum
  date published: 2024-10-30
album: 我若不在乎你 (烟嗓版)
  type: MusicAlbum
  date published: 2024-11-06
album: 你可以爱我可以不爱我 (烟嗓版)
  type: MusicAlbum
  date published: 2025-02-20
album: 我最亲爱的姑娘
  type: MusicAlbum
  date published: 2025-03-04
album: 有一种遗憾叫我们 (心痛破碎版)
  type: MusicAlbum
  date published: 2025-04-27
track: 时光的风吹呀吹
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186139
  explicit: false
  by artist: 指尖笑
  by artist: 张一铭
  in album: 时光的风吹呀吹
    type: MusicAlbum
    date published: 2024-12-13
  genre: mandopop
  genre: c-pop
  genre: gufeng
  isrc code: DGA0S2478866
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T18:16:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56d3e34f20b502672194ffd8169f9a4b0844db65fe9e13f3e27ab7e86e0fee1d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2478866
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: 时光的风吹呀吹

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d3e34f20b502672194ffd8169f9a4b0844db65fe9e13f3e27ab7e86e0fee1d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DGA0S2478866.
date published: 2026-07-02T03:55:08Z

时光的风吹呀吹
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 145.139
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.689
additional property: Energy
  type: PropertyValue
  value: 0.502
additional property: Speechiness
  type: PropertyValue
  value: 0.029
additional property: Acousticness
  type: PropertyValue
  value: 0.699
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.214
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.394
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.999
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major