Los Hermanos Aquino
type: MusicGroup
genre: folklore argentino
popularity: 16
followers: 981
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecb64357dff963889d29b239639f0f75e478d94635ac93f58fde3d9f729a772b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54d9206c-5f07-48af-acb4-9639514ea328.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54d9206c-5f07-48af-acb4-9639514ea328.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54d9206c-5f07-48af-acb4-9639514ea328
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecb64357dff963889d29b239639f0f75e478d94635ac93f58fde3d9f729a772b","name":"Los Hermanos Aquino","registered_at":"2026-06-14T13:22:39Z","symbol":"NIM0465954","token_address":"0xb31257dfeb7f491a71d88260a80534d7c25ea14f","type":"artist","uuid":"54d9206c-5f07-48af-acb4-9639514ea328"}
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 0xecb64357dff963889d29b239639f0f75e478d94635ac93f58fde3d9f729a772b. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54d9206c-5f07-48af-acb4-9639514ea328.json and https://artists.proofprofile.net/proofs/artist/54d9206c-5f07-48af-acb4-9639514ea328.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0xecb64357dff963889d29b239639f0f75e478d94635ac93f58fde3d9f729a772b","name":"Los Hermanos Aquino","registered_at":"2026-06-14T13:22:39Z","symbol":"NIM0465954","token_address":"0xb31257dfeb7f491a71d88260a80534d7c25ea14f","type":"artist","uuid":"54d9206c-5f07-48af-acb4-9639514ea328"}
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