The Zucchini Brothers
type: MusicGroup
popularity: 2
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb746e9996545275c113bccdc35e5c70ebe9ac675968b35df1a5e4f9848751d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf4e9739-83a0-4ac9-a032-5944bf507490.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf4e9739-83a0-4ac9-a032-5944bf507490.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf4e9739-83a0-4ac9-a032-5944bf507490
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb746e9996545275c113bccdc35e5c70ebe9ac675968b35df1a5e4f9848751d7","name":"The Zucchini Brothers","registered_at":"2026-06-21T00:47:18Z","symbol":"NIM1767074","token_address":"0xab938ac150d2164ffd0260cc1846c962f67cb063","type":"artist","uuid":"cf4e9739-83a0-4ac9-a032-5944bf507490"}
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 0xcb746e9996545275c113bccdc35e5c70ebe9ac675968b35df1a5e4f9848751d7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf4e9739-83a0-4ac9-a032-5944bf507490.json and https://artists.proofprofile.net/proofs/artist/cf4e9739-83a0-4ac9-a032-5944bf507490.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xcb746e9996545275c113bccdc35e5c70ebe9ac675968b35df1a5e4f9848751d7","name":"The Zucchini Brothers","registered_at":"2026-06-21T00:47:18Z","symbol":"NIM1767074","token_address":"0xab938ac150d2164ffd0260cc1846c962f67cb063","type":"artist","uuid":"cf4e9739-83a0-4ac9-a032-5944bf507490"}
album: Safe & Sound
  type: MusicAlbum
  date published: 2001-01-01
album: In Your Garden
  type: MusicAlbum
  date published: 2003-01-01
album: A Zucchini Holiday
  type: MusicAlbum
  date published: 2004-01-01
album: Songs from Zucchiniland
  type: MusicAlbum
  date published: 2012-01-15