Eugene Conley
type: MusicGroup
genre: neoclassical
genre: opera
description: thumb|Eugene Conley (photo with dedication) thumb thumb Eugene Conley (March 12, 1908 – December 18, 1981) was a celebrated American operatic tenor. Born in Lynn, Massachusetts, Conley studied under
popularity: 2
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14b4969cbd551bf36d02d226a0b9ac8f1f39e79c7a61f323bdcf9522e14b2461
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb429fd2-436e-4e75-8265-89a76147c17d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb429fd2-436e-4e75-8265-89a76147c17d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb429fd2-436e-4e75-8265-89a76147c17d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14b4969cbd551bf36d02d226a0b9ac8f1f39e79c7a61f323bdcf9522e14b2461","name":"Eugene Conley","registered_at":"2026-06-20T17:02:13Z","symbol":"NIM1661989","token_address":"0x6a7115d092b4049198c1206af5720993c0bdb109","type":"artist","uuid":"bb429fd2-436e-4e75-8265-89a76147c17d"}
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 0x14b4969cbd551bf36d02d226a0b9ac8f1f39e79c7a61f323bdcf9522e14b2461. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb429fd2-436e-4e75-8265-89a76147c17d.json and https://artists.proofprofile.net/proofs/artist/bb429fd2-436e-4e75-8265-89a76147c17d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x14b4969cbd551bf36d02d226a0b9ac8f1f39e79c7a61f323bdcf9522e14b2461","name":"Eugene Conley","registered_at":"2026-06-20T17:02:13Z","symbol":"NIM1661989","token_address":"0x6a7115d092b4049198c1206af5720993c0bdb109","type":"artist","uuid":"bb429fd2-436e-4e75-8265-89a76147c17d"}
album: Mozart: Don Giovanni, K. 527 (Recorded 1954)
  type: MusicAlbum
  date published: 2015-03-01