Bill Preston
type: MusicGroup
description: William Columbus Preston (May 6, 1893 – December 25, 1954) was an American football player. Preston was born in 1893 on a farm in Dade County, Missouri. He played college football for the University
popularity: 8
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x824b9feed074966b42af3d0d51619de61bd08113260f0a499790de0fcd3bab36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x824b9feed074966b42af3d0d51619de61bd08113260f0a499790de0fcd3bab36","name":"Bill Preston","registered_at":"2026-06-16T10:06:33Z","symbol":"NIM1018222","token_address":"0xc3cd5550164b710f6dfc909f68526aca0fdf8158","type":"artist","uuid":"3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c"}
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 0x824b9feed074966b42af3d0d51619de61bd08113260f0a499790de0fcd3bab36. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c.json and https://artists.proofprofile.net/proofs/artist/3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0x824b9feed074966b42af3d0d51619de61bd08113260f0a499790de0fcd3bab36","name":"Bill Preston","registered_at":"2026-06-16T10:06:33Z","symbol":"NIM1018222","token_address":"0xc3cd5550164b710f6dfc909f68526aca0fdf8158","type":"artist","uuid":"3af66ee9-fbe8-4c7b-bc50-9071ab6a0d1c"}
album: Jinetes en el cielo
  type: MusicAlbum
  date published: 1976-05-08