Edder Hernandez
type: MusicGroup
genre: sierreño
popularity: 6
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d05b4f1bdcd53366a90525e2e9b4bb365e8c18791d18569ddb9589c22ac6f31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953941
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2106a3f4-4df8-4a3d-a518-97a7566e4610.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2106a3f4-4df8-4a3d-a518-97a7566e4610.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2106a3f4-4df8-4a3d-a518-97a7566e4610
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d05b4f1bdcd53366a90525e2e9b4bb365e8c18791d18569ddb9589c22ac6f31","name":"Edder Hernandez","registered_at":"2026-06-16T01:02:18Z","symbol":"NIM0888238","token_address":"0xdd6dd5493ad0565707c56ec08c5284dd2c356c3f","type":"artist","uuid":"2106a3f4-4df8-4a3d-a518-97a7566e4610"}
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 0x8d05b4f1bdcd53366a90525e2e9b4bb365e8c18791d18569ddb9589c22ac6f31. Chain 2 (Bitcoin): anchored in block 953941 (2026-06-16T11:51:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2106a3f4-4df8-4a3d-a518-97a7566e4610.json and https://artists.proofprofile.net/proofs/artist/2106a3f4-4df8-4a3d-a518-97a7566e4610.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:51:19Z
  text: {"copyright_id":"0x8d05b4f1bdcd53366a90525e2e9b4bb365e8c18791d18569ddb9589c22ac6f31","name":"Edder Hernandez","registered_at":"2026-06-16T01:02:18Z","symbol":"NIM0888238","token_address":"0xdd6dd5493ad0565707c56ec08c5284dd2c356c3f","type":"artist","uuid":"2106a3f4-4df8-4a3d-a518-97a7566e4610"}