Uña Ramos
type: MusicGroup
description: Mariano Uña Ramos (27 May 1933 – 23 May 2014) was an Argentine musician. Uña Ramos was born in Humahuaca, Argentina, near the border with Bolivia. He was a renowned Andean musician and composer, a vi
popularity: 3
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb6acc4aeb420a72cfe703481b7fe154889c3238da7bee9cf4d63ebc4ace0840
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953882
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953882
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a32ad06-05c2-4cee-891e-45693a041c1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a32ad06-05c2-4cee-891e-45693a041c1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a32ad06-05c2-4cee-891e-45693a041c1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T03:13:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb6acc4aeb420a72cfe703481b7fe154889c3238da7bee9cf4d63ebc4ace0840","name":"Uña Ramos","registered_at":"2026-06-15T17:08:04Z","symbol":"NIM0775098","token_address":"0x917d16d92ecfe45777dbd901c0451f4beae1ab95","type":"artist","uuid":"0a32ad06-05c2-4cee-891e-45693a041c1b"}
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 0xcb6acc4aeb420a72cfe703481b7fe154889c3238da7bee9cf4d63ebc4ace0840. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a32ad06-05c2-4cee-891e-45693a041c1b.json and https://artists.proofprofile.net/proofs/artist/0a32ad06-05c2-4cee-891e-45693a041c1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T03:13:34Z
  text: {"copyright_id":"0xcb6acc4aeb420a72cfe703481b7fe154889c3238da7bee9cf4d63ebc4ace0840","name":"Uña Ramos","registered_at":"2026-06-15T17:08:04Z","symbol":"NIM0775098","token_address":"0x917d16d92ecfe45777dbd901c0451f4beae1ab95","type":"artist","uuid":"0a32ad06-05c2-4cee-891e-45693a041c1b"}
album: Le Pont de bois
  type: MusicAlbum
  date published: 1979
album: Le pont de bois
  type: MusicAlbum
  date published: 1979-01-01