MC DIEGUIM
type: MusicGroup
popularity: 9
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaefafa4e2085ce315aa4fc5f861154f8bb965eb009bf37ebdc51390f5ba4ab62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a548c08a-5421-4966-b157-2e433832f70f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a548c08a-5421-4966-b157-2e433832f70f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a548c08a-5421-4966-b157-2e433832f70f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaefafa4e2085ce315aa4fc5f861154f8bb965eb009bf37ebdc51390f5ba4ab62","name":"MC DIEGUIM","registered_at":"2026-06-20T06:57:22Z","symbol":"NIM1550391","token_address":"0x30d3f20e71b487ce3fd9fb190f6f28b38d23d2df","type":"artist","uuid":"a548c08a-5421-4966-b157-2e433832f70f"}
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 0xaefafa4e2085ce315aa4fc5f861154f8bb965eb009bf37ebdc51390f5ba4ab62. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a548c08a-5421-4966-b157-2e433832f70f.json and https://artists.proofprofile.net/proofs/artist/a548c08a-5421-4966-b157-2e433832f70f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xaefafa4e2085ce315aa4fc5f861154f8bb965eb009bf37ebdc51390f5ba4ab62","name":"MC DIEGUIM","registered_at":"2026-06-20T06:57:22Z","symbol":"NIM1550391","token_address":"0x30d3f20e71b487ce3fd9fb190f6f28b38d23d2df","type":"artist","uuid":"a548c08a-5421-4966-b157-2e433832f70f"}