Damn Leo
type: MusicGroup
genre: brega funk
genre: seresta
popularity: 13
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e3148326852e465eff675a23b0c075fe74eb2c7e11cedf3e9c339512349918d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/514726d4-d086-4eb6-a609-5642d2dbc500.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/514726d4-d086-4eb6-a609-5642d2dbc500.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/514726d4-d086-4eb6-a609-5642d2dbc500
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e3148326852e465eff675a23b0c075fe74eb2c7e11cedf3e9c339512349918d","name":"Damn Leo","registered_at":"2026-06-14T13:04:43Z","symbol":"NIM0461671","token_address":"0x7eca804e8f598b24a4b7259bce5315b6297949b8","type":"artist","uuid":"514726d4-d086-4eb6-a609-5642d2dbc500"}
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 0x7e3148326852e465eff675a23b0c075fe74eb2c7e11cedf3e9c339512349918d. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/514726d4-d086-4eb6-a609-5642d2dbc500.json and https://artists.proofprofile.net/proofs/artist/514726d4-d086-4eb6-a609-5642d2dbc500.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x7e3148326852e465eff675a23b0c075fe74eb2c7e11cedf3e9c339512349918d","name":"Damn Leo","registered_at":"2026-06-14T13:04:43Z","symbol":"NIM0461671","token_address":"0x7eca804e8f598b24a4b7259bce5315b6297949b8","type":"artist","uuid":"514726d4-d086-4eb6-a609-5642d2dbc500"}
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