Marcio Borges
type: MusicGroup
genre: brazilian hip hop
popularity: 11
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc43fd215fd6ca07728dbd4c6c3f958de9ebe2c4ce97e784d716109aeacecf65c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c97c565-f990-4626-945f-c71cbf0d6779.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c97c565-f990-4626-945f-c71cbf0d6779.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c97c565-f990-4626-945f-c71cbf0d6779
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc43fd215fd6ca07728dbd4c6c3f958de9ebe2c4ce97e784d716109aeacecf65c","name":"Marcio Borges","registered_at":"2026-06-14T17:33:47Z","symbol":"NIM0525882","token_address":"0x71a1df94978c9c3dd3a1a1bde5b8bf08922e76fa","type":"artist","uuid":"7c97c565-f990-4626-945f-c71cbf0d6779"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43fd215fd6ca07728dbd4c6c3f958de9ebe2c4ce97e784d716109aeacecf65c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c97c565-f990-4626-945f-c71cbf0d6779.json and https://artists.proofprofile.net/proofs/artist/7c97c565-f990-4626-945f-c71cbf0d6779.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xc43fd215fd6ca07728dbd4c6c3f958de9ebe2c4ce97e784d716109aeacecf65c","name":"Marcio Borges","registered_at":"2026-06-14T17:33:47Z","symbol":"NIM0525882","token_address":"0x71a1df94978c9c3dd3a1a1bde5b8bf08922e76fa","type":"artist","uuid":"7c97c565-f990-4626-945f-c71cbf0d6779"}