Diego Machado
type: MusicGroup
popularity: 11
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb558260e9fe0f4c24478488f112d83db8d4ec143e2f53dc248c2e9cc33f82ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/408f69f9-78ed-4fe5-b1a3-a1d1f3a03885.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/408f69f9-78ed-4fe5-b1a3-a1d1f3a03885.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/408f69f9-78ed-4fe5-b1a3-a1d1f3a03885
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb558260e9fe0f4c24478488f112d83db8d4ec143e2f53dc248c2e9cc33f82ed","name":"Diego Machado","registered_at":"2026-06-14T11:12:18Z","symbol":"NIM0434843","token_address":"0xa37a47eb13b5cdc8b004775cdb4cdf177f5772b3","type":"artist","uuid":"408f69f9-78ed-4fe5-b1a3-a1d1f3a03885"}
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 0xcb558260e9fe0f4c24478488f112d83db8d4ec143e2f53dc248c2e9cc33f82ed. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/408f69f9-78ed-4fe5-b1a3-a1d1f3a03885.json and https://artists.proofprofile.net/proofs/artist/408f69f9-78ed-4fe5-b1a3-a1d1f3a03885.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xcb558260e9fe0f4c24478488f112d83db8d4ec143e2f53dc248c2e9cc33f82ed","name":"Diego Machado","registered_at":"2026-06-14T11:12:18Z","symbol":"NIM0434843","token_address":"0xa37a47eb13b5cdc8b004775cdb4cdf177f5772b3","type":"artist","uuid":"408f69f9-78ed-4fe5-b1a3-a1d1f3a03885"}