Mike Shannon
type: MusicGroup
description: Thomas Michael Shannon (July 15, 1939 – April 29, 2023) was an American professional baseball third baseman and right fielder. He played in Major League Baseball (MLB) for the St. Louis Cardinals from
popularity: 12
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b19fe42957ab39fb7879f64527b55096bd34d1472019c66a48d0047850c0f03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf5d22d0-6269-4b78-8951-cc7754a911e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf5d22d0-6269-4b78-8951-cc7754a911e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf5d22d0-6269-4b78-8951-cc7754a911e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b19fe42957ab39fb7879f64527b55096bd34d1472019c66a48d0047850c0f03","name":"Mike Shannon","registered_at":"2026-06-15T00:41:56Z","symbol":"NIM0628008","token_address":"0x3699c882919c22cdeb1bb9e337baae66d59d539c","type":"artist","uuid":"bf5d22d0-6269-4b78-8951-cc7754a911e6"}
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 0x0b19fe42957ab39fb7879f64527b55096bd34d1472019c66a48d0047850c0f03. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf5d22d0-6269-4b78-8951-cc7754a911e6.json and https://artists.proofprofile.net/proofs/artist/bf5d22d0-6269-4b78-8951-cc7754a911e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x0b19fe42957ab39fb7879f64527b55096bd34d1472019c66a48d0047850c0f03","name":"Mike Shannon","registered_at":"2026-06-15T00:41:56Z","symbol":"NIM0628008","token_address":"0x3699c882919c22cdeb1bb9e337baae66d59d539c","type":"artist","uuid":"bf5d22d0-6269-4b78-8951-cc7754a911e6"}