Cover Queen
type: MusicGroup
popularity: 2
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcca4e7cab97080b201e131ecfe4c8a6ba77f7956a60dddbf1e2a903c985d374
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcca4e7cab97080b201e131ecfe4c8a6ba77f7956a60dddbf1e2a903c985d374","name":"Cover Queen","registered_at":"2026-06-15T18:10:47Z","symbol":"NIM0790059","token_address":"0x6e069144f7477af5737ec4979c54b3552a1a3354","type":"artist","uuid":"0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec"}
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 0xbcca4e7cab97080b201e131ecfe4c8a6ba77f7956a60dddbf1e2a903c985d374. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec.json and https://artists.proofprofile.net/proofs/artist/0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
  text: {"copyright_id":"0xbcca4e7cab97080b201e131ecfe4c8a6ba77f7956a60dddbf1e2a903c985d374","name":"Cover Queen","registered_at":"2026-06-15T18:10:47Z","symbol":"NIM0790059","token_address":"0x6e069144f7477af5737ec4979c54b3552a1a3354","type":"artist","uuid":"0d387d53-ef1b-4ddd-8090-ada5ccc6b5ec"}
album: San Francisco
  type: MusicAlbum
  date published: 2011-07-01
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  type: MusicAlbum
  date published: 2011-07-29
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  type: MusicAlbum
  date published: 2011-07-29
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2011-07-29
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  type: MusicAlbum
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  type: MusicAlbum
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album: Happiness
  type: MusicAlbum
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  type: MusicAlbum
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album: Who Says
  type: MusicAlbum
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album: Something in the Water
  type: MusicAlbum
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  type: MusicAlbum
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album: Only Girl
  type: MusicAlbum
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album: Champagne
  type: MusicAlbum
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  type: MusicAlbum
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