forked from TrueCloudLab/frostfs-dev-env
23 lines
959 B
Markdown
23 lines
959 B
Markdown
# Notary service in chains
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[Notary service](https://github.com/neo-project/neo/issues/1573#issuecomment-704874472)
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is a service that provides on-chain network assistance to form multisignature
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transactions. Inner Ring (Alphabet) nodes use multisignature transactions to
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create containers, approve balance changes, update network map, tick epochs,
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etc. With notary service, it takes up to seven times fewer transactions
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to do these operations. Notary service calculates the exact amount of GAS
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to execute transaction, therefore operations are cheaper (withdraw fee **with**
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notary is less than 0.5 GAS; withdraw fee **without** notary is up to 7.0 GAS).
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Currently, frostfs-dev-env contains single chain (see morph service) and it
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enables notary service from the genesis block.
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To enable notary service, use neo-go configuration below.
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```yaml
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ProtocolConfiguration:
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P2PSigExtensions: true
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ApplicationConfiguration:
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P2PNotary:
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Enabled: true
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```
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