Jesús León
type: MusicGroup
description: Mexican tenor Jesús León is an operatic tenor specializing in the bel canto and French lyric repertoire. He has appeared in leading roles at opera houses and festivals in Europe, North America, the Mi
popularity: 3
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c034fcc9f2a355ad1463ca2d1d8e97c24ba857b67ff52e1f8d3e32a032f8b60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44cc8e3b-0d7c-432c-840e-3c30616acb1d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44cc8e3b-0d7c-432c-840e-3c30616acb1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44cc8e3b-0d7c-432c-840e-3c30616acb1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c034fcc9f2a355ad1463ca2d1d8e97c24ba857b67ff52e1f8d3e32a032f8b60","name":"Jesús León","registered_at":"2026-06-16T13:31:52Z","symbol":"NIM1067181","token_address":"0xa1b608f4bbc9fad685a8be787bf56ef86a00f394","type":"artist","uuid":"44cc8e3b-0d7c-432c-840e-3c30616acb1d"}
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 0x0c034fcc9f2a355ad1463ca2d1d8e97c24ba857b67ff52e1f8d3e32a032f8b60. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44cc8e3b-0d7c-432c-840e-3c30616acb1d.json and https://artists.proofprofile.net/proofs/artist/44cc8e3b-0d7c-432c-840e-3c30616acb1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x0c034fcc9f2a355ad1463ca2d1d8e97c24ba857b67ff52e1f8d3e32a032f8b60","name":"Jesús León","registered_at":"2026-06-16T13:31:52Z","symbol":"NIM1067181","token_address":"0xa1b608f4bbc9fad685a8be787bf56ef86a00f394","type":"artist","uuid":"44cc8e3b-0d7c-432c-840e-3c30616acb1d"}
album: Respira
  type: MusicAlbum
  date published: 2012-07-24
album: Bel canto
  type: MusicAlbum
  date published: 2015-04-28
album: Bel canto
  type: MusicAlbum
  date published: 2015-04-28
album: Passione
  type: MusicAlbum
  date published: 2024-09-27
album: Lo Que Sera (Sera)
  type: MusicAlbum
  date published: 2025-01-01