Roberto Arlt
type: MusicGroup
description: Roberto Arlt (April 2, 1900 – July 26, 1942) was an Argentine novelist, storyteller, playwright, and journalist. Biography Roberto Godofredo Christophersen Arlt was born in Buenos Aires on April 2, 1
popularity: 4
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69049f0f779a9948b31a2aa0ef04044fbc9b287140c48c5d7ef81d0f68870679
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b16e415-7615-4f86-8017-88f2a0af287c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b16e415-7615-4f86-8017-88f2a0af287c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b16e415-7615-4f86-8017-88f2a0af287c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69049f0f779a9948b31a2aa0ef04044fbc9b287140c48c5d7ef81d0f68870679","name":"Roberto Arlt","registered_at":"2026-06-15T17:26:35Z","symbol":"NIM0779516","token_address":"0xbd9dbd1e0797e733038f3838ecc1a3d40e093106","type":"artist","uuid":"0b16e415-7615-4f86-8017-88f2a0af287c"}
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 0x69049f0f779a9948b31a2aa0ef04044fbc9b287140c48c5d7ef81d0f68870679. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b16e415-7615-4f86-8017-88f2a0af287c.json and https://artists.proofprofile.net/proofs/artist/0b16e415-7615-4f86-8017-88f2a0af287c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x69049f0f779a9948b31a2aa0ef04044fbc9b287140c48c5d7ef81d0f68870679","name":"Roberto Arlt","registered_at":"2026-06-15T17:26:35Z","symbol":"NIM0779516","token_address":"0xbd9dbd1e0797e733038f3838ecc1a3d40e093106","type":"artist","uuid":"0b16e415-7615-4f86-8017-88f2a0af287c"}
album: Juguete Rabioso
  type: MusicAlbum
  date published: 1926
album: La isla desierta
  type: MusicAlbum
  date published: 1938
album: Viaje terrible
  type: MusicAlbum
  date published: 1941
album: Secretos femeninos
  type: MusicAlbum
  date published: 1996
album: El Juguete Rabioso
  type: MusicAlbum
  date published: 2013-03-23
album: El criador de gorilas
  type: MusicAlbum
  date published: 2021-06-15