Alberto Lazo
type: MusicGroup
genre: bolero
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8b6edc8e4cbbafb59cd83716d91eea9225ac519a90da023851067414237b419
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8b6edc8e4cbbafb59cd83716d91eea9225ac519a90da023851067414237b419","name":"Alberto Lazo","registered_at":"2026-06-16T08:09:14Z","symbol":"NIM0990224","token_address":"0xf108912add42949da405e31abec3df93b6abec3b","type":"artist","uuid":"356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f"}
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 0xe8b6edc8e4cbbafb59cd83716d91eea9225ac519a90da023851067414237b419. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f.json and https://artists.proofprofile.net/proofs/artist/356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe8b6edc8e4cbbafb59cd83716d91eea9225ac519a90da023851067414237b419","name":"Alberto Lazo","registered_at":"2026-06-16T08:09:14Z","symbol":"NIM0990224","token_address":"0xf108912add42949da405e31abec3df93b6abec3b","type":"artist","uuid":"356e5dff-70ee-47dd-8de2-7e4aa0b3dd0f"}