mc caiozinofc
type: MusicGroup
genre: funk de bh
popularity: 7
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2e869a9f025dc597330eda28a871b68f6e7aa87d9ef11e13a57a374b1b2ef3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953963
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953963
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2818f25d-5249-446f-be78-b2d2002b44a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2818f25d-5249-446f-be78-b2d2002b44a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2818f25d-5249-446f-be78-b2d2002b44a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:12:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2e869a9f025dc597330eda28a871b68f6e7aa87d9ef11e13a57a374b1b2ef3f","name":"mc caiozinofc","registered_at":"2026-06-16T03:27:02Z","symbol":"NIM0922808","token_address":"0xc13413ce4c218517557a84d31cc76cf1f7d83f8d","type":"artist","uuid":"2818f25d-5249-446f-be78-b2d2002b44a3"}
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 0xf2e869a9f025dc597330eda28a871b68f6e7aa87d9ef11e13a57a374b1b2ef3f. Chain 2 (Bitcoin): anchored in block 953963 (2026-06-16T15:12:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2818f25d-5249-446f-be78-b2d2002b44a3.json and https://artists.proofprofile.net/proofs/artist/2818f25d-5249-446f-be78-b2d2002b44a3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T15:12:33Z
  text: {"copyright_id":"0xf2e869a9f025dc597330eda28a871b68f6e7aa87d9ef11e13a57a374b1b2ef3f","name":"mc caiozinofc","registered_at":"2026-06-16T03:27:02Z","symbol":"NIM0922808","token_address":"0xc13413ce4c218517557a84d31cc76cf1f7d83f8d","type":"artist","uuid":"2818f25d-5249-446f-be78-b2d2002b44a3"}
album: Voce Foi Substituida
  type: MusicAlbum
  date published: 2023-02-03
album: Foto Com o Malote
  type: MusicAlbum
  date published: 2023-10-27