8点组乐团
type: MusicGroup
popularity: 4
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/5d944482-09f8-44e1-9487-6211ab18a426.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d944482-09f8-44e1-9487-6211ab18a426.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d944482-09f8-44e1-9487-6211ab18a426
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72b3aa89959069c92858731953dfb8dbaeb802cf31633e5fc943e259ce4e77a6","name":"8点组乐团","registered_at":"2026-06-16T22:08:36Z","symbol":"NIM1190488","token_address":"0xc38fc792b00f5390517f1dd938bf4129cf5a74c5","type":"artist","uuid":"5d944482-09f8-44e1-9487-6211ab18a426"}
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 0x72b3aa89959069c92858731953dfb8dbaeb802cf31633e5fc943e259ce4e77a6. 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/5d944482-09f8-44e1-9487-6211ab18a426.json and https://artists.proofprofile.net/proofs/artist/5d944482-09f8-44e1-9487-6211ab18a426.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x72b3aa89959069c92858731953dfb8dbaeb802cf31633e5fc943e259ce4e77a6","name":"8点组乐团","registered_at":"2026-06-16T22:08:36Z","symbol":"NIM1190488","token_address":"0xc38fc792b00f5390517f1dd938bf4129cf5a74c5","type":"artist","uuid":"5d944482-09f8-44e1-9487-6211ab18a426"}
album: 蜜境
  type: MusicAlbum
  date published: 2017-12-01
album: 离开的独白 (电影《双生灵探》主题曲)
  type: MusicAlbum
  date published: 2017-12-01
album: 海洋
  type: MusicAlbum
  date published: 2017-12-01
album: 求生
  type: MusicAlbum
  date published: 2018-04-17
album: 扁鹊
  type: MusicAlbum
  date published: 2018-11-18
album: 离别信
  type: MusicAlbum
  date published: 2019-03-24
album: 离别信
  type: MusicAlbum
  date published: 2019-03-24
album: 离别信
  type: MusicAlbum
  date published: 2019-03-24
album: 离别信
  type: MusicAlbum
  date published: 2019-05-17
album: 虚空行走
  type: MusicAlbum
  date published: 2019-07-10
album: 虚空行走
  type: MusicAlbum
  date published: 2019-07-10
album: 没有在怕的
  type: MusicAlbum
  date published: 2021-06-18
album: 没有在怕的
  type: MusicAlbum
  date published: 2021-06-18
album: 无限次循环
  type: MusicAlbum
  date published: 2022-04-14
track: 望道 - 电影《望道》同名主题曲

望道 - 电影《望道》同名主题曲
type: MusicRecording
duration: PT3M16S
duration ms: 196937
explicit: false
by artist: 刘宇宁
by artist: 8点组乐团
in album: 望道 (电影《望道》同名主题曲)
  type: MusicAlbum
  date published: 2023-03-17
genre: mainland-chinese-pop
isrc code: CNUM72200391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:23:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aa0f701a516daadc45fa82aeaf2162ed312d3443ef539b027ae1c02213f5671
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/CNUM72200391
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa0f701a516daadc45fa82aeaf2162ed312d3443ef539b027ae1c02213f5671. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CNUM72200391.
  date published: 2026-07-02T05:09:12Z
audio: 望道 - 电影《望道》同名主题曲
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.762
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.579
  additional property: Energy
    type: PropertyValue
    value: 0.928
  additional property: Speechiness
    type: PropertyValue
    value: 0.29
  additional property: Acousticness
    type: PropertyValue
    value: 0.096
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.644
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.412
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major