Andy Brown
type: MusicGroup
description: Andy Brown may refer to: Andy Brown (ice hockey) (born 1944), former ice hockey player in the National Hockey League and World Hockey Association Andy Brown (engineer) (born 1959), British Indy Rac
popularity: 39
followers: 2640
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62a90f47612388b8597138a4e6b9e8a9232afa4999e1696e532c8d38eef29a6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b504b4d4-eded-4613-9732-0d10fecf43d0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b504b4d4-eded-4613-9732-0d10fecf43d0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b504b4d4-eded-4613-9732-0d10fecf43d0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62a90f47612388b8597138a4e6b9e8a9232afa4999e1696e532c8d38eef29a6b","name":"Andy Brown","registered_at":"2026-06-12T07:49:00Z","symbol":"NIM0233050","token_address":"0x2122fa2adb3ef121e72b8b873b240881483b857f","type":"artist","uuid":"b504b4d4-eded-4613-9732-0d10fecf43d0"}
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 0x62a90f47612388b8597138a4e6b9e8a9232afa4999e1696e532c8d38eef29a6b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b504b4d4-eded-4613-9732-0d10fecf43d0.json and https://artists.proofprofile.net/proofs/artist/b504b4d4-eded-4613-9732-0d10fecf43d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x62a90f47612388b8597138a4e6b9e8a9232afa4999e1696e532c8d38eef29a6b","name":"Andy Brown","registered_at":"2026-06-12T07:49:00Z","symbol":"NIM0233050","token_address":"0x2122fa2adb3ef121e72b8b873b240881483b857f","type":"artist","uuid":"b504b4d4-eded-4613-9732-0d10fecf43d0"}
album: Harare
  type: MusicAlbum
  date published: 2000
album: Two Countries
  type: MusicAlbum
  date published: 2006
album: And We Go On
  type: MusicAlbum
  date published: 2006-05-31
album: Quicksand Confusion
  type: MusicAlbum
  date published: 2006-10-31
album: Trio and Solo
  type: MusicAlbum
  date published: 2007-01-01
album: Take Me
  type: MusicAlbum
  date published: 2012-09-02
album: Soloist
  type: MusicAlbum
  date published: 2015-01-22
album: Direct Call
  type: MusicAlbum
  date published: 2016-02-11
album: Alone Time
  type: MusicAlbum
  date published: 2020-10-05
album: Ale' Song
  type: MusicAlbum
  date published: 2024-07-26