张大美
type: MusicGroup
popularity: 8
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32404c5b415322674924d824eb96ce07e89e76d4462fae16c810e39d77ea09d0
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/711d8d29-a41d-48d8-b05b-8fe9e1eca990.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/711d8d29-a41d-48d8-b05b-8fe9e1eca990.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/711d8d29-a41d-48d8-b05b-8fe9e1eca990
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32404c5b415322674924d824eb96ce07e89e76d4462fae16c810e39d77ea09d0","name":"张大美","registered_at":"2026-06-17T05:02:59Z","symbol":"NIM1289375","token_address":"0xaef2ffbb43ecf4d47c6d14e1837d2a2506de90d6","type":"artist","uuid":"711d8d29-a41d-48d8-b05b-8fe9e1eca990"}
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 0x32404c5b415322674924d824eb96ce07e89e76d4462fae16c810e39d77ea09d0. 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/711d8d29-a41d-48d8-b05b-8fe9e1eca990.json and https://artists.proofprofile.net/proofs/artist/711d8d29-a41d-48d8-b05b-8fe9e1eca990.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x32404c5b415322674924d824eb96ce07e89e76d4462fae16c810e39d77ea09d0","name":"张大美","registered_at":"2026-06-17T05:02:59Z","symbol":"NIM1289375","token_address":"0xaef2ffbb43ecf4d47c6d14e1837d2a2506de90d6","type":"artist","uuid":"711d8d29-a41d-48d8-b05b-8fe9e1eca990"}
album: 别以为我爱你就不珍惜
  type: MusicAlbum
  date published: 2020-08-11
album: 累了痛了不爱了
  type: MusicAlbum
  date published: 2020-08-11
album: 一辈子爱你的人
  type: MusicAlbum
  date published: 2020-09-16
album: 爱到深处的折磨
  type: MusicAlbum
  date published: 2021-04-29
album: 爱不得忘不掉
  type: MusicAlbum
  date published: 2021-06-02
album: 都是你给的伤
  type: MusicAlbum
  date published: 2021-08-04
album: 生活总捉弄我
  type: MusicAlbum
  date published: 2021-09-14
album: 茫茫这一生
  type: MusicAlbum
  date published: 2022-04-11
album: 输了你
  type: MusicAlbum
  date published: 2022-05-10
album: 太多情绪
  type: MusicAlbum
  date published: 2023-01-16
album: 一个人自渡
  type: MusicAlbum
  date published: 2023-03-04
  track: 一个人自渡
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181818
    explicit: false
    by artist: 张大美
    in album: 一个人自渡
      type: MusicAlbum
      date published: 2023-03-04
    isrc code: FR96X2371186
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T12:30:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa86b30331f47ae17f85f16aba5ceedc06aad9f2b766b4373ddb013e8ee4b7989
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957705
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957705
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2371186
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T12:50:42Z
    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 0xa86b30331f47ae17f85f16aba5ceedc06aad9f2b766b4373ddb013e8ee4b7989. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), 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/FR96X2371186.
      date published: 2026-07-12T12:50:42Z
    audio: 一个人自渡
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.016
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.802
      additional property: Energy
        type: PropertyValue
        value: 0.479
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.818
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.199
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.342
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.862
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 不要打扰我生活
  type: MusicAlbum
  date published: 2023-04-29
album: 我要的也不多
  type: MusicAlbum
  date published: 2023-05-14
album: 慢慢看淡
  type: MusicAlbum
  date published: 2023-07-01
album: 付出了一生
  type: MusicAlbum
  date published: 2023-07-22
album: 放过你好好爱自己
  type: MusicAlbum
  date published: 2023-08-19
album: 痛不欲生
  type: MusicAlbum
  date published: 2023-10-14
album: 求佛又问天
  type: MusicAlbum
  date published: 2023-10-16
album: 一生有多少苦 (女版)
  type: MusicAlbum
  date published: 2023-11-14
album: 不配成为你的谁
  type: MusicAlbum
  date published: 2024-02-07
album: 别问我累不累
  type: MusicAlbum
  date published: 2024-02-24
album: 我给你全部的真心
  type: MusicAlbum
  date published: 2024-03-22
album: 没人在乎你的苦
  type: MusicAlbum
  date published: 2024-05-04
album: 我们连朋友都不配
  type: MusicAlbum
  date published: 2024-05-23
album: 我们连朋友都不配 (DJ彭锐版)
  type: MusicAlbum
  date published: 2024-05-31
album: 我还是放不下 (女版)
  type: MusicAlbum
  date published: 2024-08-17
album: 谁会懂我的痛
album: 嫁给你我图什么
album: 再也回不去
album: 我们没走到最后

谁会懂我的痛
type: MusicAlbum
date published: 2024-11-09

嫁给你我图什么
type: MusicAlbum
date published: 2024-11-29

再也回不去
type: MusicAlbum
date published: 2025-01-11

我们没走到最后
type: MusicAlbum
date published: 2025-08-20