Mauricio Berguer
type: MusicGroup
popularity: 4
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x985348ef38aabf1532a9105817753fda81a72d30bd55bef7e5db42ef8a954cf0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954088
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954088
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aedc743-b022-465b-be2f-862839dfa7bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aedc743-b022-465b-be2f-862839dfa7bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7aedc743-b022-465b-be2f-862839dfa7bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T11:10:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x985348ef38aabf1532a9105817753fda81a72d30bd55bef7e5db42ef8a954cf0","name":"Mauricio Berguer","registered_at":"2026-06-17T08:24:31Z","symbol":"NIM1337415","token_address":"0x2c3765b17d28a4be286e2764e6432cd8bb263995","type":"artist","uuid":"7aedc743-b022-465b-be2f-862839dfa7bb"}
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 0x985348ef38aabf1532a9105817753fda81a72d30bd55bef7e5db42ef8a954cf0. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aedc743-b022-465b-be2f-862839dfa7bb.json and https://artists.proofprofile.net/proofs/artist/7aedc743-b022-465b-be2f-862839dfa7bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x985348ef38aabf1532a9105817753fda81a72d30bd55bef7e5db42ef8a954cf0","name":"Mauricio Berguer","registered_at":"2026-06-17T08:24:31Z","symbol":"NIM1337415","token_address":"0x2c3765b17d28a4be286e2764e6432cd8bb263995","type":"artist","uuid":"7aedc743-b022-465b-be2f-862839dfa7bb"}