Louis Nichols
type: MusicGroup
genre: flamenco
popularity: 15
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62f260c3b5fbde7bff5cbd0a693388a5dfd8bd7668bf380da787aa8b048b7875
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9275a23a-6134-4af2-a180-4471e0e33d66.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9275a23a-6134-4af2-a180-4471e0e33d66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9275a23a-6134-4af2-a180-4471e0e33d66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62f260c3b5fbde7bff5cbd0a693388a5dfd8bd7668bf380da787aa8b048b7875","name":"Louis Nichols","registered_at":"2026-06-14T19:50:05Z","symbol":"NIM0558326","token_address":"0xfc63ae0c0a5b86064413bde60a09cfc265d9eadf","type":"artist","uuid":"9275a23a-6134-4af2-a180-4471e0e33d66"}
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 0x62f260c3b5fbde7bff5cbd0a693388a5dfd8bd7668bf380da787aa8b048b7875. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9275a23a-6134-4af2-a180-4471e0e33d66.json and https://artists.proofprofile.net/proofs/artist/9275a23a-6134-4af2-a180-4471e0e33d66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x62f260c3b5fbde7bff5cbd0a693388a5dfd8bd7668bf380da787aa8b048b7875","name":"Louis Nichols","registered_at":"2026-06-14T19:50:05Z","symbol":"NIM0558326","token_address":"0xfc63ae0c0a5b86064413bde60a09cfc265d9eadf","type":"artist","uuid":"9275a23a-6134-4af2-a180-4471e0e33d66"}
album: A Grounded Word
  type: MusicAlbum
  date published: 2014-02-28
album: Dusty Steps
  type: MusicAlbum
  date published: 2014-05-30