King Macarella
type: MusicGroup
popularity: 2
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x579311bd7d249bc93efc8a20c924638b18e358ffa9e5f85eb31253866f675ee6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cfad125-3307-4cd6-84ba-c029848f93d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cfad125-3307-4cd6-84ba-c029848f93d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1cfad125-3307-4cd6-84ba-c029848f93d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x579311bd7d249bc93efc8a20c924638b18e358ffa9e5f85eb31253866f675ee6","name":"King Macarella","registered_at":"2026-06-15T23:38:50Z","symbol":"NIM0868323","token_address":"0xf6aa8d9459421e0a7f8b119ed1dbf776dd67b22b","type":"artist","uuid":"1cfad125-3307-4cd6-84ba-c029848f93d2"}
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 0x579311bd7d249bc93efc8a20c924638b18e358ffa9e5f85eb31253866f675ee6. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cfad125-3307-4cd6-84ba-c029848f93d2.json and https://artists.proofprofile.net/proofs/artist/1cfad125-3307-4cd6-84ba-c029848f93d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x579311bd7d249bc93efc8a20c924638b18e358ffa9e5f85eb31253866f675ee6","name":"King Macarella","registered_at":"2026-06-15T23:38:50Z","symbol":"NIM0868323","token_address":"0xf6aa8d9459421e0a7f8b119ed1dbf776dd67b22b","type":"artist","uuid":"1cfad125-3307-4cd6-84ba-c029848f93d2"}
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