Michael Brown
type: MusicGroup
popularity: 2
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x101366e2fb67ee5965505cfe3ab334d724ae01e6c062aeca0014b94eb2898315
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1affe7b2-38fa-4c54-9181-6ea109ee7d06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1affe7b2-38fa-4c54-9181-6ea109ee7d06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1affe7b2-38fa-4c54-9181-6ea109ee7d06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x101366e2fb67ee5965505cfe3ab334d724ae01e6c062aeca0014b94eb2898315","name":"Michael Brown","registered_at":"2026-06-15T22:58:22Z","symbol":"NIM0858644","token_address":"0xb6b175ffa529ba1fad002be48473a5da112d84df","type":"artist","uuid":"1affe7b2-38fa-4c54-9181-6ea109ee7d06"}
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 0x101366e2fb67ee5965505cfe3ab334d724ae01e6c062aeca0014b94eb2898315. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1affe7b2-38fa-4c54-9181-6ea109ee7d06.json and https://artists.proofprofile.net/proofs/artist/1affe7b2-38fa-4c54-9181-6ea109ee7d06.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x101366e2fb67ee5965505cfe3ab334d724ae01e6c062aeca0014b94eb2898315","name":"Michael Brown","registered_at":"2026-06-15T22:58:22Z","symbol":"NIM0858644","token_address":"0xb6b175ffa529ba1fad002be48473a5da112d84df","type":"artist","uuid":"1affe7b2-38fa-4c54-9181-6ea109ee7d06"}
album: Schubert | Debussy | Brown
  type: MusicAlbum
  date published: 2012-11-26
album: Mendelssohn, Bernstein, Michael Brown & Beethoven: Works for Piano
  type: MusicAlbum
  date published: 2018-04-06
album: Noctuelles
  type: MusicAlbum
  date published: 2021-01-22