Lou Ratchett
type: MusicGroup
popularity: 3
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a766e9c35c207078265765e7e65e2b3dbfa8dcbfe9bc4ac2db3baf03767fec
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/7896bed1-cc13-4473-ab33-b78a3b995528.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7896bed1-cc13-4473-ab33-b78a3b995528.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7896bed1-cc13-4473-ab33-b78a3b995528
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a766e9c35c207078265765e7e65e2b3dbfa8dcbfe9bc4ac2db3baf03767fec","name":"Lou Ratchett","registered_at":"2026-06-17T07:40:18Z","symbol":"NIM1326872","token_address":"0xaebd0f5fc3e182e5f849366b840a660c31d30955","type":"artist","uuid":"7896bed1-cc13-4473-ab33-b78a3b995528"}
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 0xc8a766e9c35c207078265765e7e65e2b3dbfa8dcbfe9bc4ac2db3baf03767fec. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7896bed1-cc13-4473-ab33-b78a3b995528.json and https://artists.proofprofile.net/proofs/artist/7896bed1-cc13-4473-ab33-b78a3b995528.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xc8a766e9c35c207078265765e7e65e2b3dbfa8dcbfe9bc4ac2db3baf03767fec","name":"Lou Ratchett","registered_at":"2026-06-17T07:40:18Z","symbol":"NIM1326872","token_address":"0xaebd0f5fc3e182e5f849366b840a660c31d30955","type":"artist","uuid":"7896bed1-cc13-4473-ab33-b78a3b995528"}
album: Big Drawls
  type: MusicAlbum
  date published: 2021-09-01