Lee Lopez
type: MusicGroup
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5bfe410478b2578ba745391434ae251ccb1663ea610a23ffc34e3cebbb46a48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/489658ce-c836-4060-80ca-b290b07d167b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/489658ce-c836-4060-80ca-b290b07d167b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/489658ce-c836-4060-80ca-b290b07d167b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5bfe410478b2578ba745391434ae251ccb1663ea610a23ffc34e3cebbb46a48","name":"Lee Lopez","registered_at":"2026-06-16T14:54:48Z","symbol":"NIM1086978","token_address":"0x633b56193a2e2eed2fa8ef652ecf51a528fcae9b","type":"artist","uuid":"489658ce-c836-4060-80ca-b290b07d167b"}
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 0xc5bfe410478b2578ba745391434ae251ccb1663ea610a23ffc34e3cebbb46a48. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/489658ce-c836-4060-80ca-b290b07d167b.json and https://artists.proofprofile.net/proofs/artist/489658ce-c836-4060-80ca-b290b07d167b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc5bfe410478b2578ba745391434ae251ccb1663ea610a23ffc34e3cebbb46a48","name":"Lee Lopez","registered_at":"2026-06-16T14:54:48Z","symbol":"NIM1086978","token_address":"0x633b56193a2e2eed2fa8ef652ecf51a528fcae9b","type":"artist","uuid":"489658ce-c836-4060-80ca-b290b07d167b"}