Stephen Amidon
type: MusicGroup
description: Stephen Amidon (born 1959) is an American author and critic. Life and career Amidon was born in Chicago. He grew up on the East Coast of the United States of America, including a spell in Columbia, M
popularity: 3
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f92a1ecb89fb347a25c79062e4b1eedeff71e058cd7dea21b7a1f9037994d71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d466aa76-c2ee-42d3-9456-4c948920bcb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d466aa76-c2ee-42d3-9456-4c948920bcb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d466aa76-c2ee-42d3-9456-4c948920bcb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f92a1ecb89fb347a25c79062e4b1eedeff71e058cd7dea21b7a1f9037994d71","name":"Stephen Amidon","registered_at":"2026-06-21T02:00:23Z","symbol":"NIM1785177","token_address":"0xc9dead726ceeb7a74c9bd25952cccf3235df41a1","type":"artist","uuid":"d466aa76-c2ee-42d3-9456-4c948920bcb9"}
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 0x4f92a1ecb89fb347a25c79062e4b1eedeff71e058cd7dea21b7a1f9037994d71. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d466aa76-c2ee-42d3-9456-4c948920bcb9.json and https://artists.proofprofile.net/proofs/artist/d466aa76-c2ee-42d3-9456-4c948920bcb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x4f92a1ecb89fb347a25c79062e4b1eedeff71e058cd7dea21b7a1f9037994d71","name":"Stephen Amidon","registered_at":"2026-06-21T02:00:23Z","symbol":"NIM1785177","token_address":"0xc9dead726ceeb7a74c9bd25952cccf3235df41a1","type":"artist","uuid":"d466aa76-c2ee-42d3-9456-4c948920bcb9"}
album: Das Ende von Eden (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2023-05-01