Arcadio Baracchi
type: MusicGroup
genre: tango
popularity: 2
followers: 261
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x570ea3ce5ecbdb269dd589592eeb1179de6e56825959c0d80ac4f5c6adef8041
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5628dfea-37b9-49b0-b4a1-4870008e1e19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5628dfea-37b9-49b0-b4a1-4870008e1e19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5628dfea-37b9-49b0-b4a1-4870008e1e19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x570ea3ce5ecbdb269dd589592eeb1179de6e56825959c0d80ac4f5c6adef8041","name":"Arcadio Baracchi","registered_at":"2026-06-16T19:41:24Z","symbol":"NIM1155368","token_address":"0x24e8189a0b534b585ef30e69b1e5f7007ef61002","type":"artist","uuid":"5628dfea-37b9-49b0-b4a1-4870008e1e19"}
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 0x570ea3ce5ecbdb269dd589592eeb1179de6e56825959c0d80ac4f5c6adef8041. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5628dfea-37b9-49b0-b4a1-4870008e1e19.json and https://artists.proofprofile.net/proofs/artist/5628dfea-37b9-49b0-b4a1-4870008e1e19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x570ea3ce5ecbdb269dd589592eeb1179de6e56825959c0d80ac4f5c6adef8041","name":"Arcadio Baracchi","registered_at":"2026-06-16T19:41:24Z","symbol":"NIM1155368","token_address":"0x24e8189a0b534b585ef30e69b1e5f7007ef61002","type":"artist","uuid":"5628dfea-37b9-49b0-b4a1-4870008e1e19"}
album: Parafrasi per flauto e pianoforte sulle opere di Giuseppe Verdi
  type: MusicAlbum
  date published: 2015-08-07
album: Parafrasi per flauto e pianoforte sulle opere di Giuseppe Verdi
  type: MusicAlbum
  date published: 2015-08-07
album: Tango Suite
  type: MusicAlbum
  date published: 2016-04-09
album: Fabula ut
  type: MusicAlbum
  date published: 2017-07-14
album: Fabula ut
  type: MusicAlbum
  date published: 2017-07-14
album: Il flauto rivoluzionario
  type: MusicAlbum
  date published: 2023-01-06
album: Gazouillements
  type: MusicAlbum
  date published: 2024-12-23