Arno Lemons
type: MusicGroup
popularity: 6
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ec01db93a5799eaaf5e379eeccc6017f75587f8fed49c7149f1e5fa9c4c3ee3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdf0e4ea-1585-4a1d-99ed-233017a50641.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdf0e4ea-1585-4a1d-99ed-233017a50641.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdf0e4ea-1585-4a1d-99ed-233017a50641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ec01db93a5799eaaf5e379eeccc6017f75587f8fed49c7149f1e5fa9c4c3ee3","name":"Arno Lemons","registered_at":"2026-06-20T18:09:40Z","symbol":"NIM1675373","token_address":"0xd6c439745da4227fd2ae6a2f4eb4e7e174a5be83","type":"artist","uuid":"bdf0e4ea-1585-4a1d-99ed-233017a50641"}
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 0x6ec01db93a5799eaaf5e379eeccc6017f75587f8fed49c7149f1e5fa9c4c3ee3. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdf0e4ea-1585-4a1d-99ed-233017a50641.json and https://artists.proofprofile.net/proofs/artist/bdf0e4ea-1585-4a1d-99ed-233017a50641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x6ec01db93a5799eaaf5e379eeccc6017f75587f8fed49c7149f1e5fa9c4c3ee3","name":"Arno Lemons","registered_at":"2026-06-20T18:09:40Z","symbol":"NIM1675373","token_address":"0xd6c439745da4227fd2ae6a2f4eb4e7e174a5be83","type":"artist","uuid":"bdf0e4ea-1585-4a1d-99ed-233017a50641"}
album: U.F.O.
  type: MusicAlbum
  date published: 2025-02-26