Anchor a Query using Comunica and Linkchain
Connect to
MetaMask
(Select a testnet)
Note: Requires a configured Metamask wallet - see
here
Connect to MetaMask
Ethereum Account:
Anchor a Query
Sources
(comma separated list of strings, Comunica format)
:
SPARQL Query:
Run Query
Query Result
(SPARQL JSON)
:
Physical Query Plan
(from Comunica)
:
Anchor
SPARQL Trace Data:
(JSON-LD object containing query, sources, results and query plans)
MerQL Metadata:
Anchored MerQL Metadata:
(Metadata for whole-document blockchain verification)
Granular Anchored MerQL Metadata:
(Metadata for per-quad/triple blockchain verification)
Store Data
(in local storage)
Stored Data
Clear Stored Data
Date
Sources
Query
Query Result
SPARQL Trace Data
Anchored Metadata
Granular Anchored Metadata
Close
Copy
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