Alberto Neuman
type: MusicGroup
genre: tango
description: thumb|Alberto Neuman Alberto Neuman (Buenos Aires, 24 November 1933 – Angoulême, 29 January 2021È morto il pianista Alberto Neuman, allievo di Michelangeli ) was an Argentine pianist. Career Neuman w
popularity: 2
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4101a2cb116f4fff88847885980e84649b9fad891627d79f49b09d2f4187b9e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3db1f273-8120-488a-8125-16832ee97277.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3db1f273-8120-488a-8125-16832ee97277.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3db1f273-8120-488a-8125-16832ee97277
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4101a2cb116f4fff88847885980e84649b9fad891627d79f49b09d2f4187b9e0","name":"Alberto Neuman","registered_at":"2026-06-16T11:03:48Z","symbol":"NIM1031879","token_address":"0x8446d3c050855652d329ef84f35fd76ced7802b3","type":"artist","uuid":"3db1f273-8120-488a-8125-16832ee97277"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4101a2cb116f4fff88847885980e84649b9fad891627d79f49b09d2f4187b9e0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3db1f273-8120-488a-8125-16832ee97277.json and https://artists.proofprofile.net/proofs/artist/3db1f273-8120-488a-8125-16832ee97277.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4101a2cb116f4fff88847885980e84649b9fad891627d79f49b09d2f4187b9e0","name":"Alberto Neuman","registered_at":"2026-06-16T11:03:48Z","symbol":"NIM1031879","token_address":"0x8446d3c050855652d329ef84f35fd76ced7802b3","type":"artist","uuid":"3db1f273-8120-488a-8125-16832ee97277"}
album: Perpétuel Tango
  type: MusicAlbum
  date published: 2005
album: Patio De Los Jazmineros (Remastered)
  type: MusicAlbum
  date published: 2024-12-23