Robinho Rjd
type: MusicGroup
genre: brazilian hip hop
popularity: 15
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bcd0196a724c7e792561230ec3ca114cdc12c32ba05236fb192188f66bacfce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/493b7ee1-1319-47b5-bb3f-7dd3557cf2ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/493b7ee1-1319-47b5-bb3f-7dd3557cf2ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/493b7ee1-1319-47b5-bb3f-7dd3557cf2ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bcd0196a724c7e792561230ec3ca114cdc12c32ba05236fb192188f66bacfce","name":"Robinho Rjd","registered_at":"2026-06-14T12:13:20Z","symbol":"NIM0449414","token_address":"0x73e428af44130e5e1c1156926b581b7fd2ddf9a4","type":"artist","uuid":"493b7ee1-1319-47b5-bb3f-7dd3557cf2ea"}
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 0x4bcd0196a724c7e792561230ec3ca114cdc12c32ba05236fb192188f66bacfce. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/493b7ee1-1319-47b5-bb3f-7dd3557cf2ea.json and https://artists.proofprofile.net/proofs/artist/493b7ee1-1319-47b5-bb3f-7dd3557cf2ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0x4bcd0196a724c7e792561230ec3ca114cdc12c32ba05236fb192188f66bacfce","name":"Robinho Rjd","registered_at":"2026-06-14T12:13:20Z","symbol":"NIM0449414","token_address":"0x73e428af44130e5e1c1156926b581b7fd2ddf9a4","type":"artist","uuid":"493b7ee1-1319-47b5-bb3f-7dd3557cf2ea"}
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