Gladir Cabral
type: MusicGroup
popularity: 4
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d7efa0b24938f1b7fd1ebc44e53bd936ef9034a10ba8a1c1ca5e3aadd522e20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d027630-2c8a-4b9a-9dad-64dacb2c02bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d027630-2c8a-4b9a-9dad-64dacb2c02bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d027630-2c8a-4b9a-9dad-64dacb2c02bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d7efa0b24938f1b7fd1ebc44e53bd936ef9034a10ba8a1c1ca5e3aadd522e20","name":"Gladir Cabral","registered_at":"2026-06-16T10:49:00Z","symbol":"NIM1028351","token_address":"0x9e40220b431f3cbd0f6da9c7cc632441ca49e38e","type":"artist","uuid":"3d027630-2c8a-4b9a-9dad-64dacb2c02bc"}
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 0x8d7efa0b24938f1b7fd1ebc44e53bd936ef9034a10ba8a1c1ca5e3aadd522e20. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d027630-2c8a-4b9a-9dad-64dacb2c02bc.json and https://artists.proofprofile.net/proofs/artist/3d027630-2c8a-4b9a-9dad-64dacb2c02bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x8d7efa0b24938f1b7fd1ebc44e53bd936ef9034a10ba8a1c1ca5e3aadd522e20","name":"Gladir Cabral","registered_at":"2026-06-16T10:49:00Z","symbol":"NIM1028351","token_address":"0x9e40220b431f3cbd0f6da9c7cc632441ca49e38e","type":"artist","uuid":"3d027630-2c8a-4b9a-9dad-64dacb2c02bc"}