牟凡
type: MusicGroup
popularity: 4
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1d2765013ee35874cecd6a58dba6124ab910db9ee9260ea752d5be8012b7936
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1551d85f-c26b-4a38-956f-b232b665b361.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1551d85f-c26b-4a38-956f-b232b665b361.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1551d85f-c26b-4a38-956f-b232b665b361
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1d2765013ee35874cecd6a58dba6124ab910db9ee9260ea752d5be8012b7936","name":"牟凡","registered_at":"2026-06-15T20:59:03Z","symbol":"NIM0830192","token_address":"0x46de49f29ca9fe3b606cc081ce9b5ca7e8ba064b","type":"artist","uuid":"1551d85f-c26b-4a38-956f-b232b665b361"}
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 0xe1d2765013ee35874cecd6a58dba6124ab910db9ee9260ea752d5be8012b7936. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1551d85f-c26b-4a38-956f-b232b665b361.json and https://artists.proofprofile.net/proofs/artist/1551d85f-c26b-4a38-956f-b232b665b361.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xe1d2765013ee35874cecd6a58dba6124ab910db9ee9260ea752d5be8012b7936","name":"牟凡","registered_at":"2026-06-15T20:59:03Z","symbol":"NIM0830192","token_address":"0x46de49f29ca9fe3b606cc081ce9b5ca7e8ba064b","type":"artist","uuid":"1551d85f-c26b-4a38-956f-b232b665b361"}
album: 爱的哲学
  type: MusicAlbum
  date published: 2019-09-11
album: 不大不小十九岁
  type: MusicAlbum
  date published: 2019-12-02
album: 望苍穹
  type: MusicAlbum
  date published: 2020-04-15
  track: 望苍穹
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210866
    explicit: false
    by artist: 牟凡
    in album: 望苍穹
      type: MusicAlbum
      date published: 2020-04-15
    isrc code: TWDL72100639
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:08:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x899cce92c3e78354c1ce655e372e93d87a48307324d3c73e7784363468da6bb6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL72100639
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:08:24Z
    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 0x899cce92c3e78354c1ce655e372e93d87a48307324d3c73e7784363468da6bb6. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:08:24Z), 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/TWDL72100639.
      date published: 2026-07-20T03:08:24Z
    audio: 望苍穹
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.001
      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: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.782
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.35
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.382
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 假面
  type: MusicAlbum
  date published: 2020-05-03
album: 谁的青春不荒唐
  type: MusicAlbum
  date published: 2020-05-22
album: 青春像夏天一去不返
  type: MusicAlbum
  date published: 2020-06-03
album: 我该如何对你说
  type: MusicAlbum
  date published: 2020-06-19
album: 纯属虚构
  type: MusicAlbum
  date published: 2020-07-11
album: 茶香人家
  type: MusicAlbum
  date published: 2020-08-05
album: 足迹
  type: MusicAlbum
  date published: 2020-08-18
album: 快爱
  type: MusicAlbum
  date published: 2020-10-31
album: 在你的时光里我都活过
  type: MusicAlbum
  date published: 2020-11-27
album: 红尘一笑
  type: MusicAlbum
  date published: 2021-01-08
album: 亲爱的呀
  type: MusicAlbum
  date published: 2021-01-15
album: 在你的時光裡我都活過
  type: MusicAlbum
  date published: 2021-02-22
album: 在你的时光里我都活过
  type: MusicAlbum
  date published: 2021-02-22
album: 愛的哲學
  type: MusicAlbum
  date published: 2021-03-31
album: 愛的哲學
  type: MusicAlbum
  date published: 2021-03-31
album: 望蒼穹
  type: MusicAlbum
  date published: 2021-03-31
album: 爱的哲学
  type: MusicAlbum
  date published: 2021-03-31
album: 誰的青春不荒唐
  type: MusicAlbum
  date published: 2021-03-31
album: 染上
  type: MusicAlbum
  date published: 2021-04-10
album: 假如爱情
  type: MusicAlbum
  date published: 2021-04-27
album: 断线
  type: MusicAlbum
  date published: 2021-07-17
album: 断线
  type: MusicAlbum
  date published: 2021-07-17
album: 英雄回来
  type: MusicAlbum
  date published: 2021-09-27
album: 斷線
album: 独角喜剧
album: 醒目
album: 一瞬而落
album: 偷
album: 失眠症
album: 后来会有他
album: 平凡日子里的挣扎 (女声版)
album: 化作晚风陪着你
album: 或许
album: 我的某某啊
album: 想和你结婚
album: 错的时间遇见对的你 (女声版)
album: 一生有愧
album: 爱分你一半

斷線
type: MusicAlbum
date published: 2021-10-04

独角喜剧
type: MusicAlbum
date published: 2021-11-01

醒目
type: MusicAlbum
date published: 2021-11-07

一瞬而落
type: MusicAlbum
date published: 2021-12-01

偷
type: MusicAlbum
date published: 2022-09-14

失眠症
type: MusicAlbum
date published: 2022-09-21

后来会有他
type: MusicAlbum
date published: 2022-10-18

平凡日子里的挣扎 (女声版)
type: MusicAlbum
date published: 2022-11-30

化作晚风陪着你
type: MusicAlbum
date published: 2022-12-07

或许
type: MusicAlbum
date published: 2023-02-14

我的某某啊
type: MusicAlbum
date published: 2023-06-01

想和你结婚
type: MusicAlbum
date published: 2023-06-03

错的时间遇见对的你 (女声版)
type: MusicAlbum
date published: 2023-06-19

一生有愧
type: MusicAlbum
date published: 2023-07-29

爱分你一半
type: MusicAlbum
date published: 2024-04-30