Osvaldo Ramos
type: MusicGroup
genre: tango
popularity: 3
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x499c909cab42119206a2d9a29e23c0b33b3f028c278e4b1d34a08e43d2a00dc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bcb50ac-7f0c-4cae-ad89-83a1049fd71c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bcb50ac-7f0c-4cae-ad89-83a1049fd71c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bcb50ac-7f0c-4cae-ad89-83a1049fd71c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x499c909cab42119206a2d9a29e23c0b33b3f028c278e4b1d34a08e43d2a00dc6","name":"Osvaldo Ramos","registered_at":"2026-06-16T10:23:30Z","symbol":"NIM1022266","token_address":"0x2433e809c7f146f7728ef7729be0de74409ef134","type":"artist","uuid":"3bcb50ac-7f0c-4cae-ad89-83a1049fd71c"}
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 0x499c909cab42119206a2d9a29e23c0b33b3f028c278e4b1d34a08e43d2a00dc6. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bcb50ac-7f0c-4cae-ad89-83a1049fd71c.json and https://artists.proofprofile.net/proofs/artist/3bcb50ac-7f0c-4cae-ad89-83a1049fd71c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x499c909cab42119206a2d9a29e23c0b33b3f028c278e4b1d34a08e43d2a00dc6","name":"Osvaldo Ramos","registered_at":"2026-06-16T10:23:30Z","symbol":"NIM1022266","token_address":"0x2433e809c7f146f7728ef7729be0de74409ef134","type":"artist","uuid":"3bcb50ac-7f0c-4cae-ad89-83a1049fd71c"}
album: Soy un Gorrión Esquinero
  type: MusicAlbum
  date published: 1976-12-14