陈之
type: MusicGroup
genre: c-pop
genre: mandopop
popularity: 20
followers: 990
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/b9277f6d-2d57-4ca9-b02d-6a92d7b64c6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
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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 0x536cb51e573b0c4ff3c96554b6ab41a0da367d9f6e027769cb0b01eedc9d1f0b. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9277f6d-2d57-4ca9-b02d-6a92d7b64c6a.json and https://artists.proofprofile.net/proofs/artist/b9277f6d-2d57-4ca9-b02d-6a92d7b64c6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0x536cb51e573b0c4ff3c96554b6ab41a0da367d9f6e027769cb0b01eedc9d1f0b","name":"陈之","registered_at":"2026-06-14T23:58:47Z","symbol":"NIM0617684","token_address":"0xdb10bc91b798b1343f30501c961c51a5e6322188","type":"artist","uuid":"b9277f6d-2d57-4ca9-b02d-6a92d7b64c6a"}
album: 今天也想喜欢你
  type: MusicAlbum
  date published: 2020-09-02
album: 互不打扰
  type: MusicAlbum
  date published: 2020-10-26
album: 半空
  type: MusicAlbum
  date published: 2021-07-02
album: 纰漏
  type: MusicAlbum
  date published: 2021-08-04
  track: 纰漏
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266666
    explicit: false
    by artist: 陈之
    in album: 纰漏
      type: MusicAlbum
      date published: 2021-08-04
    genre: c-pop
    genre: mandopop
    isrc code: HKG732125783
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:34:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x195b28d6b88ff524a75e967b767de8f206e22a69b817b54f6c7c0f2b2065321f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732125783
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x195b28d6b88ff524a75e967b767de8f206e22a69b817b54f6c7c0f2b2065321f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/HKG732125783.
      date published: 2026-07-05T01:43:49Z
    audio: 纰漏
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.987
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.662
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.053
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.359
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.28
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 一别两宽
  type: MusicAlbum
  date published: 2021-09-30
album: 附送折磨
  type: MusicAlbum
  date published: 2021-10-11
album: 拜拜
  type: MusicAlbum
  date published: 2021-10-20
album: 失踪
  type: MusicAlbum
  date published: 2021-11-03
album: 空城计
  type: MusicAlbum
  date published: 2021-12-07
album: 给时间多一点时间
  type: MusicAlbum
  date published: 2022-01-18
album: 一二象限
  type: MusicAlbum
  date published: 2022-01-25
album: 晚安意义 (DJ默涵版)
  type: MusicAlbum
  date published: 2022-03-14
album: 晚安意义
  type: MusicAlbum
  date published: 2022-03-14
  track: 晚安意义
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185915
    explicit: false
    by artist: 陈之
    in album: 晚安意义
      type: MusicAlbum
      date published: 2022-03-14
    genre: c-pop
    genre: mandopop
    isrc code: HKG731750019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:09:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x508dfc6ffb8c415f973ade581cb148662634eafd6e01678361d84f3ca51006a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731750019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:09:21Z
    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
    audio: 晚安意义
album: 不要烦我
album: 感冒
album: 假如我有一天消失了
album: 犯傻
album: 说
album: 落枫
album: 给时间时间 (女版)
album: 给时间时间 (DJ阿卓版)
album: 只要你记得
album: 不惧山水长
album: 察觉你不爱了
album: 不大度
album: 你别回答
album: 下次别选我
album: 我怕突然
album: 变本加厉
album: 等大雪融化

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508dfc6ffb8c415f973ade581cb148662634eafd6e01678361d84f3ca51006a2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:09:21Z), 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/HKG731750019.
date published: 2026-07-15T15:09:21Z

晚安意义
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 142.059
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.641
additional property: Energy
  type: PropertyValue
  value: 0.716
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.5
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.132
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.374
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.852
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

不要烦我
type: MusicAlbum
date published: 2022-04-25

感冒
type: MusicAlbum
date published: 2022-05-17

假如我有一天消失了
type: MusicAlbum
date published: 2022-05-31

犯傻
type: MusicAlbum
date published: 2022-08-04

说
type: MusicAlbum
date published: 2022-09-08

落枫
type: MusicAlbum
date published: 2024-01-05

给时间时间 (女版)
type: MusicAlbum
date published: 2024-01-18

给时间时间 (DJ阿卓版)
type: MusicAlbum
date published: 2024-02-07

只要你记得
type: MusicAlbum
date published: 2024-04-24

不惧山水长
type: MusicAlbum
date published: 2024-05-01

察觉你不爱了
type: MusicAlbum
date published: 2024-05-23

不大度
type: MusicAlbum
date published: 2024-06-14

你别回答
type: MusicAlbum
date published: 2024-07-10

下次别选我
type: MusicAlbum
date published: 2024-08-01

我怕突然
type: MusicAlbum
date published: 2024-08-23

变本加厉
type: MusicAlbum
date published: 2024-11-08

等大雪融化
type: MusicAlbum
date published: 2025-01-20