Maty Deejay
type: MusicGroup
genre: rkt
genre: turreo
popularity: 12
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3c6a74784a27f63af9cae8310f88ab5544c14dc5ba2a40dc41f04edba15265b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af03b81a-c692-44df-90a7-3b01c80cde86.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af03b81a-c692-44df-90a7-3b01c80cde86.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af03b81a-c692-44df-90a7-3b01c80cde86
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3c6a74784a27f63af9cae8310f88ab5544c14dc5ba2a40dc41f04edba15265b","name":"Maty Deejay","registered_at":"2026-06-14T22:59:22Z","symbol":"NIM0603507","token_address":"0xdd414a549ce0f076dc7ffd77e964a6bf65a8ef74","type":"artist","uuid":"af03b81a-c692-44df-90a7-3b01c80cde86"}
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 0xf3c6a74784a27f63af9cae8310f88ab5544c14dc5ba2a40dc41f04edba15265b. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af03b81a-c692-44df-90a7-3b01c80cde86.json and https://artists.proofprofile.net/proofs/artist/af03b81a-c692-44df-90a7-3b01c80cde86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0xf3c6a74784a27f63af9cae8310f88ab5544c14dc5ba2a40dc41f04edba15265b","name":"Maty Deejay","registered_at":"2026-06-14T22:59:22Z","symbol":"NIM0603507","token_address":"0xdd414a549ce0f076dc7ffd77e964a6bf65a8ef74","type":"artist","uuid":"af03b81a-c692-44df-90a7-3b01c80cde86"}