Yury Favorin
type: MusicGroup
description: Yury Favorin (; born December 17, 1986, in Moscow) is a Russian pianist. Life and career Yury Favorin studied in Moscow at the Gnesins High School of Music. In 2004-2009 he studied piano at the Mosco
popularity: 5
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe719bec30008e602024a616219fa81389a434fea8667a2104cc0074c5de2968f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/328c70fb-0d6b-4ace-94ea-e8af10fcba8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/328c70fb-0d6b-4ace-94ea-e8af10fcba8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/328c70fb-0d6b-4ace-94ea-e8af10fcba8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe719bec30008e602024a616219fa81389a434fea8667a2104cc0074c5de2968f","name":"Yury Favorin","registered_at":"2026-06-16T07:08:27Z","symbol":"NIM0975697","token_address":"0x7b4b3584a562929d991b80898b63ce9af1d0d457","type":"artist","uuid":"328c70fb-0d6b-4ace-94ea-e8af10fcba8e"}
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 0xe719bec30008e602024a616219fa81389a434fea8667a2104cc0074c5de2968f. Chain 2 (Bitcoin): anchored in block 954002 (2026-06-16T20:47:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/328c70fb-0d6b-4ace-94ea-e8af10fcba8e.json and https://artists.proofprofile.net/proofs/artist/328c70fb-0d6b-4ace-94ea-e8af10fcba8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:47:12Z
  text: {"copyright_id":"0xe719bec30008e602024a616219fa81389a434fea8667a2104cc0074c5de2968f","name":"Yury Favorin","registered_at":"2026-06-16T07:08:27Z","symbol":"NIM0975697","token_address":"0x7b4b3584a562929d991b80898b63ce9af1d0d457","type":"artist","uuid":"328c70fb-0d6b-4ace-94ea-e8af10fcba8e"}
album: Prokofiev, Popov, Shostakovich, Rebikov, Feinberg: Pieces for Piano
  type: MusicAlbum
  date published: 2016-10-31
album: Prokofiev, Popov, Shostakovich, Rebikov, Feinberg: Pieces for Piano
  type: MusicAlbum
  date published: 2016-10-31