The Werewolves of Los Angeles
type: MusicGroup
genre: roots rock
popularity: 6
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcb3a18cc68ecea73caf257f7f231baca1b7bcb284ddbfd7ad91870c0e4a3160
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2b4944a-4c80-49d5-80e7-6a66997b7be2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2b4944a-4c80-49d5-80e7-6a66997b7be2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2b4944a-4c80-49d5-80e7-6a66997b7be2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcb3a18cc68ecea73caf257f7f231baca1b7bcb284ddbfd7ad91870c0e4a3160","name":"The Werewolves of Los Angeles","registered_at":"2026-06-21T01:39:13Z","symbol":"NIM1780125","token_address":"0x1431d8e566c58b04d667dfe7fb25dcde5942313c","type":"artist","uuid":"d2b4944a-4c80-49d5-80e7-6a66997b7be2"}
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 0xdcb3a18cc68ecea73caf257f7f231baca1b7bcb284ddbfd7ad91870c0e4a3160. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2b4944a-4c80-49d5-80e7-6a66997b7be2.json and https://artists.proofprofile.net/proofs/artist/d2b4944a-4c80-49d5-80e7-6a66997b7be2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xdcb3a18cc68ecea73caf257f7f231baca1b7bcb284ddbfd7ad91870c0e4a3160","name":"The Werewolves of Los Angeles","registered_at":"2026-06-21T01:39:13Z","symbol":"NIM1780125","token_address":"0x1431d8e566c58b04d667dfe7fb25dcde5942313c","type":"artist","uuid":"d2b4944a-4c80-49d5-80e7-6a66997b7be2"}