1000 Mona Lisas
type: MusicGroup
description: 1000 Mona Lisas were an American punk band from Hollywood, California, United States, formed in 1992. They found minor success in 1995 with their cover of Alanis Morissette's "You Oughta Know". It fi
popularity: 2
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x350d81a6faccbb3e50f6b97ba8755de5ea03d61a548972efeb8c3f8032dce259
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d64acef3-8f24-45ce-a304-f0cb6715e696.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d64acef3-8f24-45ce-a304-f0cb6715e696.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d64acef3-8f24-45ce-a304-f0cb6715e696
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x350d81a6faccbb3e50f6b97ba8755de5ea03d61a548972efeb8c3f8032dce259","name":"1000 Mona Lisas","registered_at":"2026-06-21T02:44:24Z","symbol":"NIM1794533","token_address":"0xcaf9438894bd9821dc797c93d4fc286fd5cadee1","type":"artist","uuid":"d64acef3-8f24-45ce-a304-f0cb6715e696"}
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 0x350d81a6faccbb3e50f6b97ba8755de5ea03d61a548972efeb8c3f8032dce259. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d64acef3-8f24-45ce-a304-f0cb6715e696.json and https://artists.proofprofile.net/proofs/artist/d64acef3-8f24-45ce-a304-f0cb6715e696.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x350d81a6faccbb3e50f6b97ba8755de5ea03d61a548972efeb8c3f8032dce259","name":"1000 Mona Lisas","registered_at":"2026-06-21T02:44:24Z","symbol":"NIM1794533","token_address":"0xcaf9438894bd9821dc797c93d4fc286fd5cadee1","type":"artist","uuid":"d64acef3-8f24-45ce-a304-f0cb6715e696"}
album: New Disease (Expanded Edition)
  type: MusicAlbum
  date published: 1995