Negative Shawdy
type: MusicGroup
popularity: 7
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x517ba7de4b5229dd9c0339faa1043ef413580cad9a8ffb276f1c1301d8c34c07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5612563-aaf2-4edf-98ff-a1268d8f1560.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5612563-aaf2-4edf-98ff-a1268d8f1560.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5612563-aaf2-4edf-98ff-a1268d8f1560
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x517ba7de4b5229dd9c0339faa1043ef413580cad9a8ffb276f1c1301d8c34c07","name":"Negative Shawdy","registered_at":"2026-06-21T02:24:31Z","symbol":"NIM1789651","token_address":"0x28f50dd1d6e093d46cd05dad4e424c487b0fef79","type":"artist","uuid":"d5612563-aaf2-4edf-98ff-a1268d8f1560"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517ba7de4b5229dd9c0339faa1043ef413580cad9a8ffb276f1c1301d8c34c07. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5612563-aaf2-4edf-98ff-a1268d8f1560.json and https://artists.proofprofile.net/proofs/artist/d5612563-aaf2-4edf-98ff-a1268d8f1560.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x517ba7de4b5229dd9c0339faa1043ef413580cad9a8ffb276f1c1301d8c34c07","name":"Negative Shawdy","registered_at":"2026-06-21T02:24:31Z","symbol":"NIM1789651","token_address":"0x28f50dd1d6e093d46cd05dad4e424c487b0fef79","type":"artist","uuid":"d5612563-aaf2-4edf-98ff-a1268d8f1560"}
album: Negative Kids
  type: MusicAlbum
  date published: 2020-10-15
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  type: MusicAlbum
  date published: 2021-09-17
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  type: MusicAlbum
  date published: 2022-08-31
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  date published: 2024-11-08