Stephen Sims
type: MusicGroup
description: Stephen Sims (11 December 1895 – February 1973) was an English professional footballer who played as a central defender. He was born in Bedminster, the son of Mary Jane Stenner (1870 - 1906) and Vict
popularity: 2
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbdd17067fbf2aa15ea2c93a7a3c8b19589a33e561c8b431be18d63ec4736466
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe33a810-f880-4594-9882-095da3977544.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe33a810-f880-4594-9882-095da3977544.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe33a810-f880-4594-9882-095da3977544
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbdd17067fbf2aa15ea2c93a7a3c8b19589a33e561c8b431be18d63ec4736466","name":"Stephen Sims","registered_at":"2026-06-21T18:07:23Z","symbol":"NIM1994679","token_address":"0xede2c4d2fe92e7074dda2e054e5ac6d6bf68a09f","type":"artist","uuid":"fe33a810-f880-4594-9882-095da3977544"}
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 0xbbdd17067fbf2aa15ea2c93a7a3c8b19589a33e561c8b431be18d63ec4736466. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe33a810-f880-4594-9882-095da3977544.json and https://artists.proofprofile.net/proofs/artist/fe33a810-f880-4594-9882-095da3977544.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xbbdd17067fbf2aa15ea2c93a7a3c8b19589a33e561c8b431be18d63ec4736466","name":"Stephen Sims","registered_at":"2026-06-21T18:07:23Z","symbol":"NIM1994679","token_address":"0xede2c4d2fe92e7074dda2e054e5ac6d6bf68a09f","type":"artist","uuid":"fe33a810-f880-4594-9882-095da3977544"}