The Crazy World Of Arthur Brown
type: MusicGroup
description: The Crazy World of Arthur Brown are an English rock band formed by singer Arthur Brown in 1967. The original band included Vincent Crane (Hammond organ and piano), Drachen Theaker (drums), and Nick G
popularity: 14
followers: 179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5782b7c45a67812ce4c66d41168c66e482cf512591855e660eaf80ff0ddae3ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f27e7b-1856-460b-a2b6-3152a5b94c06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f27e7b-1856-460b-a2b6-3152a5b94c06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21f27e7b-1856-460b-a2b6-3152a5b94c06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5782b7c45a67812ce4c66d41168c66e482cf512591855e660eaf80ff0ddae3ec","name":"The Crazy World Of Arthur Brown","registered_at":"2026-06-14T08:00:14Z","symbol":"NIM0389051","token_address":"0x2be770c8a158c37f9d473558a01433db67bf4568","type":"artist","uuid":"21f27e7b-1856-460b-a2b6-3152a5b94c06"}
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 0x5782b7c45a67812ce4c66d41168c66e482cf512591855e660eaf80ff0ddae3ec. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21f27e7b-1856-460b-a2b6-3152a5b94c06.json and https://artists.proofprofile.net/proofs/artist/21f27e7b-1856-460b-a2b6-3152a5b94c06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x5782b7c45a67812ce4c66d41168c66e482cf512591855e660eaf80ff0ddae3ec","name":"The Crazy World Of Arthur Brown","registered_at":"2026-06-14T08:00:14Z","symbol":"NIM0389051","token_address":"0x2be770c8a158c37f9d473558a01433db67bf4568","type":"artist","uuid":"21f27e7b-1856-460b-a2b6-3152a5b94c06"}