Willie May
type: MusicGroup
description: Willie Lee May (November 11, 1936 – March 28, 2012) was an American hurdler.May, 1960 Olympic 110m Hurdles silver medallist, dies aged 75. IAAF (2012-04-12). Retrieved on 2012-05-19. Born in Knoxvill
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90f483ac0027113c207e6db3c34198a798ccb873f1d1b500bbbf093c6ddd12ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b67aa70-e620-47cf-82db-9e7e18ffa295.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b67aa70-e620-47cf-82db-9e7e18ffa295.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b67aa70-e620-47cf-82db-9e7e18ffa295
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90f483ac0027113c207e6db3c34198a798ccb873f1d1b500bbbf093c6ddd12ec","name":"Willie May","registered_at":"2026-06-17T09:01:38Z","symbol":"NIM1346252","token_address":"0x0fffc6a726adcf26a9ef84eecc5730d5d0f18754","type":"artist","uuid":"7b67aa70-e620-47cf-82db-9e7e18ffa295"}
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 0x90f483ac0027113c207e6db3c34198a798ccb873f1d1b500bbbf093c6ddd12ec. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b67aa70-e620-47cf-82db-9e7e18ffa295.json and https://artists.proofprofile.net/proofs/artist/7b67aa70-e620-47cf-82db-9e7e18ffa295.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x90f483ac0027113c207e6db3c34198a798ccb873f1d1b500bbbf093c6ddd12ec","name":"Willie May","registered_at":"2026-06-17T09:01:38Z","symbol":"NIM1346252","token_address":"0x0fffc6a726adcf26a9ef84eecc5730d5d0f18754","type":"artist","uuid":"7b67aa70-e620-47cf-82db-9e7e18ffa295"}