Less Is Lessie
type: MusicGroup
genre: progressive rock
popularity: 2
followers: 485
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf751a92b36f9d2dd91eea7ff24452fa14c264f3f7f1ab4cc04b6df6899168ac3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b89ed09-dd80-4928-8624-84d6a34de5c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b89ed09-dd80-4928-8624-84d6a34de5c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b89ed09-dd80-4928-8624-84d6a34de5c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf751a92b36f9d2dd91eea7ff24452fa14c264f3f7f1ab4cc04b6df6899168ac3","name":"Less Is Lessie","registered_at":"2026-06-17T03:08:33Z","symbol":"NIM1262045","token_address":"0x0014e8d8d7901ef659e959d8a124105bd56cc993","type":"artist","uuid":"6b89ed09-dd80-4928-8624-84d6a34de5c2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf751a92b36f9d2dd91eea7ff24452fa14c264f3f7f1ab4cc04b6df6899168ac3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b89ed09-dd80-4928-8624-84d6a34de5c2.json and https://artists.proofprofile.net/proofs/artist/6b89ed09-dd80-4928-8624-84d6a34de5c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf751a92b36f9d2dd91eea7ff24452fa14c264f3f7f1ab4cc04b6df6899168ac3","name":"Less Is Lessie","registered_at":"2026-06-17T03:08:33Z","symbol":"NIM1262045","token_address":"0x0014e8d8d7901ef659e959d8a124105bd56cc993","type":"artist","uuid":"6b89ed09-dd80-4928-8624-84d6a34de5c2"}
album: Blackout
  type: MusicAlbum
  date published: 2018-01-11
album: Live at Uniq Sound Studio - 2019 Remaster
  type: MusicAlbum
  date published: 2019-02-10
album: The Escape Plan
  type: MusicAlbum
  date published: 2021-03-14