MC Rafa BDG
type: MusicGroup
popularity: 13
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd372ebb332e48a87a972ca149de491f91fe8975643751cb1119a25d9a992014
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a30aa67e-3a34-415a-8c99-005de39f74ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a30aa67e-3a34-415a-8c99-005de39f74ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a30aa67e-3a34-415a-8c99-005de39f74ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd372ebb332e48a87a972ca149de491f91fe8975643751cb1119a25d9a992014","name":"MC Rafa BDG","registered_at":"2026-06-14T21:38:35Z","symbol":"NIM0584217","token_address":"0x369d14a98b183d692f69f86d41e8d70c3b7152a7","type":"artist","uuid":"a30aa67e-3a34-415a-8c99-005de39f74ca"}
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 0xdd372ebb332e48a87a972ca149de491f91fe8975643751cb1119a25d9a992014. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a30aa67e-3a34-415a-8c99-005de39f74ca.json and https://artists.proofprofile.net/proofs/artist/a30aa67e-3a34-415a-8c99-005de39f74ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xdd372ebb332e48a87a972ca149de491f91fe8975643751cb1119a25d9a992014","name":"MC Rafa BDG","registered_at":"2026-06-14T21:38:35Z","symbol":"NIM0584217","token_address":"0x369d14a98b183d692f69f86d41e8d70c3b7152a7","type":"artist","uuid":"a30aa67e-3a34-415a-8c99-005de39f74ca"}
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