Archie Cardella
type: MusicGroup
genre: cloud rap
genre: vaporwave
popularity: 3
followers: 417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfac7cdfcb90f37f01bc46a7ea8fbe44600bd629157820521619c1da1e72cc77b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953854
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953854
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0276c2c6-f188-49c8-adcf-eb452bd50895.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0276c2c6-f188-49c8-adcf-eb452bd50895.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0276c2c6-f188-49c8-adcf-eb452bd50895
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:16:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfac7cdfcb90f37f01bc46a7ea8fbe44600bd629157820521619c1da1e72cc77b","name":"Archie Cardella","registered_at":"2026-06-15T14:21:24Z","symbol":"NIM0735306","token_address":"0xe504327064a2f3bbd1bd7969c17fe58bec049108","type":"artist","uuid":"0276c2c6-f188-49c8-adcf-eb452bd50895"}
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 0xfac7cdfcb90f37f01bc46a7ea8fbe44600bd629157820521619c1da1e72cc77b. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0276c2c6-f188-49c8-adcf-eb452bd50895.json and https://artists.proofprofile.net/proofs/artist/0276c2c6-f188-49c8-adcf-eb452bd50895.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0xfac7cdfcb90f37f01bc46a7ea8fbe44600bd629157820521619c1da1e72cc77b","name":"Archie Cardella","registered_at":"2026-06-15T14:21:24Z","symbol":"NIM0735306","token_address":"0xe504327064a2f3bbd1bd7969c17fe58bec049108","type":"artist","uuid":"0276c2c6-f188-49c8-adcf-eb452bd50895"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-05-30
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  date published: 2020-07-01
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  type: MusicAlbum
  date published: 2020-08-02
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  type: MusicAlbum
  date published: 2020-08-24
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-01-31