ADRIANO MARTINS
type: MusicGroup
description: Adriano Soares Martins (born June 12, 1982) is a Brazilian mixed martial artist currently competing in the Lightweight division of Taura MMA. A professional competitor since 2004, he has competed for
popularity: 3
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d35e6ce211b6fa212cc02bf7fb17bef869c86925e4f27420a633cae5ffd6d39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08bc80bb-b8fb-44d2-9d67-a33df4fd20b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08bc80bb-b8fb-44d2-9d67-a33df4fd20b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08bc80bb-b8fb-44d2-9d67-a33df4fd20b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d35e6ce211b6fa212cc02bf7fb17bef869c86925e4f27420a633cae5ffd6d39","name":"ADRIANO MARTINS","registered_at":"2026-06-15T16:31:53Z","symbol":"NIM0766464","token_address":"0x46c91fb6e3b74cbb8a34aee96b8dc488bedb0600","type":"artist","uuid":"08bc80bb-b8fb-44d2-9d67-a33df4fd20b2"}
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 0x5d35e6ce211b6fa212cc02bf7fb17bef869c86925e4f27420a633cae5ffd6d39. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08bc80bb-b8fb-44d2-9d67-a33df4fd20b2.json and https://artists.proofprofile.net/proofs/artist/08bc80bb-b8fb-44d2-9d67-a33df4fd20b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x5d35e6ce211b6fa212cc02bf7fb17bef869c86925e4f27420a633cae5ffd6d39","name":"ADRIANO MARTINS","registered_at":"2026-06-15T16:31:53Z","symbol":"NIM0766464","token_address":"0x46c91fb6e3b74cbb8a34aee96b8dc488bedb0600","type":"artist","uuid":"08bc80bb-b8fb-44d2-9d67-a33df4fd20b2"}