Ludmila Rodrigues
type: MusicGroup
popularity: 21
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e0e7d48594e6eb1bdb8d582ca1db15a353903db2683acf10c15fc7876812ef7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e0e7d48594e6eb1bdb8d582ca1db15a353903db2683acf10c15fc7876812ef7","name":"Ludmila Rodrigues","registered_at":"2026-06-12T07:03:00Z","symbol":"NIM0222421","token_address":"0x3ae9790fbf31b13ce420e521c83860deba93ae99","type":"artist","uuid":"ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb"}
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 0x5e0e7d48594e6eb1bdb8d582ca1db15a353903db2683acf10c15fc7876812ef7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb.json and https://artists.proofprofile.net/proofs/artist/ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x5e0e7d48594e6eb1bdb8d582ca1db15a353903db2683acf10c15fc7876812ef7","name":"Ludmila Rodrigues","registered_at":"2026-06-12T07:03:00Z","symbol":"NIM0222421","token_address":"0x3ae9790fbf31b13ce420e521c83860deba93ae99","type":"artist","uuid":"ac0a9e0d-1ed4-4d56-8322-feb1d1d78ffb"}