Aa
type: MusicGroup
genre: noise rock
popularity: 5
followers: 559
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6042802-e619-417c-9d1b-caed144e68d7.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/b6042802-e619-417c-9d1b-caed144e68d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6042802-e619-417c-9d1b-caed144e68d7
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd198f8e171edc2963bb3aeab4f455041924b399cc2a7b49a16a0484c7bb2524d. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6042802-e619-417c-9d1b-caed144e68d7.json and https://artists.proofprofile.net/proofs/artist/b6042802-e619-417c-9d1b-caed144e68d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
album: gAame
  type: MusicAlbum
  date published: 2007-04-24
album: Glossy
  type: MusicAlbum
  date published: 2009-12-07
album: MAate
  type: MusicAlbum
  date published: 2011-04-09
album: VoyAager
  type: MusicAlbum
  date published: 2014-01-28
album: VoyAager
  type: MusicAlbum
  date published: 2014-01-28
album: VoyAager
  type: MusicAlbum
  date published: 2014-01-28
album: VoyAager
  type: MusicAlbum
  date published: 2014-01-28
album: Trash Hits
  type: MusicAlbum
  date published: 2016-10-07
album: Trash Hits
  type: MusicAlbum
  date published: 2016-10-07
album: ZebrAa
  type: MusicAlbum
  date published: 2016-11-25
album: ZebrAa
  type: MusicAlbum
  date published: 2016-11-25
album: ZebrAa
  type: MusicAlbum
  date published: 2016-11-25
album: Face My Life
  type: MusicAlbum
  date published: 2023-05-08
album: Gloaming (Remake Version)
  type: MusicAlbum
  date published: 2023-06-01
album: Foresee
  type: MusicAlbum
  date published: 2024-07-30
track: 宇宙警备队

宇宙警备队
type: MusicRecording
duration: PT3M43S
duration ms: 223487
explicit: false
by artist: 法老
by artist: Aa
in album: 科幻小说
  type: MusicAlbum
  date published: 2020-10-22
popularity: 14
genre: chinese-hip-hop
isrc code: FR26V2002535
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
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additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80591d4acfe30091113e80412cc142ee1f8fbd4543491afe9fd44fecc22473c9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR26V2002535.
  date published: 2026-07-02T03:30:09Z
audio: 宇宙警备队
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
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    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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