The Sorry Entertainers
type: MusicGroup
genre: space rock
popularity: 2
followers: 1419
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1459e1bf49eed2bc074f707d94f937fdff3062055e2e2f912e78e53fc4bafff1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d781861-4dfa-4266-93bd-b182975fa0a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d781861-4dfa-4266-93bd-b182975fa0a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d781861-4dfa-4266-93bd-b182975fa0a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1459e1bf49eed2bc074f707d94f937fdff3062055e2e2f912e78e53fc4bafff1","name":"The Sorry Entertainers","registered_at":"2026-06-16T05:28:54Z","symbol":"NIM0951938","token_address":"0xf23e9cfbd2f248d54e1377a718f3cb3ee7714fd2","type":"artist","uuid":"2d781861-4dfa-4266-93bd-b182975fa0a3"}
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 0x1459e1bf49eed2bc074f707d94f937fdff3062055e2e2f912e78e53fc4bafff1. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d781861-4dfa-4266-93bd-b182975fa0a3.json and https://artists.proofprofile.net/proofs/artist/2d781861-4dfa-4266-93bd-b182975fa0a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0x1459e1bf49eed2bc074f707d94f937fdff3062055e2e2f912e78e53fc4bafff1","name":"The Sorry Entertainers","registered_at":"2026-06-16T05:28:54Z","symbol":"NIM0951938","token_address":"0xf23e9cfbd2f248d54e1377a718f3cb3ee7714fd2","type":"artist","uuid":"2d781861-4dfa-4266-93bd-b182975fa0a3"}
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  type: MusicAlbum
  date published: 2010-11-01
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  type: MusicAlbum
  date published: 2011-06-24
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  type: MusicAlbum
  date published: 2012-01-13
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2013-07-03