Marchesini
type: MusicGroup
description: Marchesini is a surname. Notable people with the surname include: Alessandro Marchesini (1664–1738), Italian painter and art merchant of the late-Baroque and Rococo Anna Marchesini (1953–2016), Ita
popularity: 18
followers: 292
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a43d342eb91e369b99d21e1765fa7a72b785492a573da6e798d062edf7ba14c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9f7d984-e4ce-4097-8218-3c10a50ea776.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9f7d984-e4ce-4097-8218-3c10a50ea776.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9f7d984-e4ce-4097-8218-3c10a50ea776
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
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 0x1a43d342eb91e369b99d21e1765fa7a72b785492a573da6e798d062edf7ba14c. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9f7d984-e4ce-4097-8218-3c10a50ea776.json and https://artists.proofprofile.net/proofs/artist/b9f7d984-e4ce-4097-8218-3c10a50ea776.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:21:23Z
album: Majestade Real
  type: MusicAlbum
  date published: 2009-02-05
album: Majestade Real (Marchesini & Farina Vs Max B)
  type: MusicAlbum
  date published: 2009-03-23
album: Free Your Love
  type: MusicAlbum
  date published: 2012-05-31
album: Bla Bla
  type: MusicAlbum
  date published: 2013-01-01
album: Bong Bong
  type: MusicAlbum
  date published: 2014-01-01
album: Okay
  type: MusicAlbum
  date published: 2014-01-01
album: Gipsy Song
  type: MusicAlbum
  date published: 2014-11-15