Marco Misciagna
type: MusicGroup
description: Marco Misciagna (; born 5 February 1984) is an Italian violinist and violist acclaimed for his international solo and chamber music career, his contributions to expanding the viola repertoire, and his
popularity: 6
followers: 383
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44a9202f97c39717fac947cfd7d6c4b1ad9e4a39a56cbf878329af2814cd9110
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0db97a89-81e9-40b2-bb43-04ef149173cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0db97a89-81e9-40b2-bb43-04ef149173cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0db97a89-81e9-40b2-bb43-04ef149173cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44a9202f97c39717fac947cfd7d6c4b1ad9e4a39a56cbf878329af2814cd9110","name":"Marco Misciagna","registered_at":"2026-06-15T18:23:24Z","symbol":"NIM0793074","token_address":"0x0ce967191e47a8f9dbb9585b0dc7a910ef2bcac3","type":"artist","uuid":"0db97a89-81e9-40b2-bb43-04ef149173cb"}
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 0x44a9202f97c39717fac947cfd7d6c4b1ad9e4a39a56cbf878329af2814cd9110. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0db97a89-81e9-40b2-bb43-04ef149173cb.json and https://artists.proofprofile.net/proofs/artist/0db97a89-81e9-40b2-bb43-04ef149173cb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:55:23Z
  text: {"copyright_id":"0x44a9202f97c39717fac947cfd7d6c4b1ad9e4a39a56cbf878329af2814cd9110","name":"Marco Misciagna","registered_at":"2026-06-15T18:23:24Z","symbol":"NIM0793074","token_address":"0x0ce967191e47a8f9dbb9585b0dc7a910ef2bcac3","type":"artist","uuid":"0db97a89-81e9-40b2-bb43-04ef149173cb"}
album: Beautiful Melodies for Viola and Piano
  type: MusicAlbum
  date published: 2021-08-20
album: The Greatest Movie Soundtracks for Viola and Piano
  type: MusicAlbum
  date published: 2022-08-04
album: Maurice Vieux Complete Music for Unaccompanied Viola (World Premiere Recording) Vol. 2
  type: MusicAlbum
  date published: 2022-08-25
album: Maurice Vieux Complete Music for Unaccompanied Viola (World Premiere Recording) Vol. 1
  type: MusicAlbum
  date published: 2022-08-25
album: Samba for Viola Solo (Live Version)
  type: MusicAlbum
  date published: 2024-07-12