Everson Hernandez
type: MusicGroup
genre: guaracha
popularity: 10
followers: 294
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5311634b15036ce4c65b9638a9549e67f50e7b4ee21ae83da91c81c26cafae47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb791516-c82a-40b3-82d0-80121ba957db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb791516-c82a-40b3-82d0-80121ba957db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb791516-c82a-40b3-82d0-80121ba957db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5311634b15036ce4c65b9638a9549e67f50e7b4ee21ae83da91c81c26cafae47","name":"Everson Hernandez","registered_at":"2026-06-20T16:58:00Z","symbol":"NIM1660219","token_address":"0xd2dc25b325d27335d5b64114229407964a66bd8d","type":"artist","uuid":"bb791516-c82a-40b3-82d0-80121ba957db"}
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 0x5311634b15036ce4c65b9638a9549e67f50e7b4ee21ae83da91c81c26cafae47. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb791516-c82a-40b3-82d0-80121ba957db.json and https://artists.proofprofile.net/proofs/artist/bb791516-c82a-40b3-82d0-80121ba957db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x5311634b15036ce4c65b9638a9549e67f50e7b4ee21ae83da91c81c26cafae47","name":"Everson Hernandez","registered_at":"2026-06-20T16:58:00Z","symbol":"NIM1660219","token_address":"0xd2dc25b325d27335d5b64114229407964a66bd8d","type":"artist","uuid":"bb791516-c82a-40b3-82d0-80121ba957db"}