Don Juan
type: MusicGroup
description: Don Juan (), also known as Don Giovanni (Italian), is a legendary fictional Spanish libertine who devotes his life to seducing women. The original version of the story of Don Juan appears in the 163
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb44a485b2b27a6bee16ae3120dd4bfb16b6e19803c607e876a54164fe6963a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2d386d0-27f4-411a-8dd6-7eea879e97d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2d386d0-27f4-411a-8dd6-7eea879e97d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2d386d0-27f4-411a-8dd6-7eea879e97d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb44a485b2b27a6bee16ae3120dd4bfb16b6e19803c607e876a54164fe6963a6","name":"Don Juan","registered_at":"2026-06-21T07:19:04Z","symbol":"NIM1860488","token_address":"0xbd62e4a5cb717a0ed58a748a71a21c19fd8aa879","type":"artist","uuid":"e2d386d0-27f4-411a-8dd6-7eea879e97d2"}
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 0xcb44a485b2b27a6bee16ae3120dd4bfb16b6e19803c607e876a54164fe6963a6. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2d386d0-27f4-411a-8dd6-7eea879e97d2.json and https://artists.proofprofile.net/proofs/artist/e2d386d0-27f4-411a-8dd6-7eea879e97d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xcb44a485b2b27a6bee16ae3120dd4bfb16b6e19803c607e876a54164fe6963a6","name":"Don Juan","registered_at":"2026-06-21T07:19:04Z","symbol":"NIM1860488","token_address":"0xbd62e4a5cb717a0ed58a748a71a21c19fd8aa879","type":"artist","uuid":"e2d386d0-27f4-411a-8dd6-7eea879e97d2"}