Luz del Sur
type: MusicGroup
description: thumb thumb|right|250px|Luz del Sur headquarters in San Isidro, Lima. Luz del Sur (BVL: LUSURC1) is a Peruvian utility company involved in electric power distribution to more than 800 thousand custome
popularity: 5
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x563c2edbce6cb608c0b9b0e06151d7c0ee6b11559dc3e38b7801b8eaa8925a17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x563c2edbce6cb608c0b9b0e06151d7c0ee6b11559dc3e38b7801b8eaa8925a17","name":"Luz del Sur","registered_at":"2026-06-15T22:47:19Z","symbol":"NIM0856011","token_address":"0x37dd2234eb21fbd24f7c21d61e9233fec26a8d2d","type":"artist","uuid":"1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257"}
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 0x563c2edbce6cb608c0b9b0e06151d7c0ee6b11559dc3e38b7801b8eaa8925a17. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257.json and https://artists.proofprofile.net/proofs/artist/1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x563c2edbce6cb608c0b9b0e06151d7c0ee6b11559dc3e38b7801b8eaa8925a17","name":"Luz del Sur","registered_at":"2026-06-15T22:47:19Z","symbol":"NIM0856011","token_address":"0x37dd2234eb21fbd24f7c21d61e9233fec26a8d2d","type":"artist","uuid":"1a70b4f2-ec0b-4ee7-a9aa-3ddbcaa9e257"}
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