Mike Shipley
type: MusicGroup
description: Michael Shipley (7 October 1956 – 25 July 2013) was an Australian mixing engineer, audio engineer, and record producer. He mostly worked in Los Angeles during his career of more than 30 years. At the
popularity: 16
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x856532cc5934843a397dcf80474f4e733ecf584ea75ec6dc4c0c339940e1604d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dab84914-931b-4c12-b400-13c9475bcf96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dab84914-931b-4c12-b400-13c9475bcf96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dab84914-931b-4c12-b400-13c9475bcf96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x856532cc5934843a397dcf80474f4e733ecf584ea75ec6dc4c0c339940e1604d","name":"Mike Shipley","registered_at":"2026-06-15T03:34:50Z","symbol":"NIM0669309","token_address":"0x04699c496259a98cb8fba0fdd99961a32d14a64c","type":"artist","uuid":"dab84914-931b-4c12-b400-13c9475bcf96"}
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 0x856532cc5934843a397dcf80474f4e733ecf584ea75ec6dc4c0c339940e1604d. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dab84914-931b-4c12-b400-13c9475bcf96.json and https://artists.proofprofile.net/proofs/artist/dab84914-931b-4c12-b400-13c9475bcf96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x856532cc5934843a397dcf80474f4e733ecf584ea75ec6dc4c0c339940e1604d","name":"Mike Shipley","registered_at":"2026-06-15T03:34:50Z","symbol":"NIM0669309","token_address":"0x04699c496259a98cb8fba0fdd99961a32d14a64c","type":"artist","uuid":"dab84914-931b-4c12-b400-13c9475bcf96"}