Fernando Mambo González
type: MusicGroup
genre: tropical music
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x285c3fed50d5449b5ded3e11873ea7d6fb6f14d5023b7336cd7ae61c3868e4b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78f9464b-9bdf-4f87-918f-de2ce842eda7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78f9464b-9bdf-4f87-918f-de2ce842eda7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78f9464b-9bdf-4f87-918f-de2ce842eda7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x285c3fed50d5449b5ded3e11873ea7d6fb6f14d5023b7336cd7ae61c3868e4b3","name":"Fernando Mambo González","registered_at":"2026-06-17T08:11:33Z","symbol":"NIM1334325","token_address":"0xe90e6d6f8e8efa1b77faacce29aa57b8f4a8d5fd","type":"artist","uuid":"78f9464b-9bdf-4f87-918f-de2ce842eda7"}
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 0x285c3fed50d5449b5ded3e11873ea7d6fb6f14d5023b7336cd7ae61c3868e4b3. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78f9464b-9bdf-4f87-918f-de2ce842eda7.json and https://artists.proofprofile.net/proofs/artist/78f9464b-9bdf-4f87-918f-de2ce842eda7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0x285c3fed50d5449b5ded3e11873ea7d6fb6f14d5023b7336cd7ae61c3868e4b3","name":"Fernando Mambo González","registered_at":"2026-06-17T08:11:33Z","symbol":"NIM1334325","token_address":"0xe90e6d6f8e8efa1b77faacce29aa57b8f4a8d5fd","type":"artist","uuid":"78f9464b-9bdf-4f87-918f-de2ce842eda7"}