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Linked Transaction

Full lifecycle view

Linked Transaction ID0x4f9a9523...4dfec651
Block Published
0x214a...f50f0x925e...03fc
·Block #181220·Success
Lifecycle Waterfall
Canton EVM External call
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
396ms

Block planned

Producer plans block #181220 with tx 0x4f9a95…fec651 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #181220

317ms
317ms

Committed on Canton

Participant commits update 1220050684…97deb1
—

Imported to the execution layers

Importer applies block #181220 from GatewayHead
—
0ms
250ms
396ms
EVM
Canton
External call
Total
Complete317ms
317ms

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Duration Breakdown

Total

317ms

Block → Canton commit

317ms

block timestamp → record time (±1s)

Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.

State Timeline

Block planned

Producer plans block #181220 with tx 0x4f9a95…fec651 (block timestamp)

13:08:34.000

From: 0x214a0c…03f50f
To: 0x925e8d…6003fc

Gateway_FinalizeBlock · gateway-build-block

The operator's Canton transaction builds the block through the external call

Committed on Canton

Participant commits update 1220050684…97deb1

13:08:34.317

Update: 1220050684…97deb1
Command: gw-64c9a5594fd…d46c42

Imported to the execution layers

Importer applies block #181220 from GatewayHead

Operation Details
Correlation ID0x4f9a9523...4dfec651Canton Update122005...deb1EVM Tx0x4f9a...c651
EVM BlockNov 13, 2026, 13:08:34 UTC(planned by the producer)Canton CommitNov 13, 2026, 13:08:34 UTC(Gateway_FinalizeBlock record time)
Settlement317ms
EVM Gas Used304,074 gasGas Price0.0010 GweiTransaction Fee0.000000304 $ZTH
Technical Details
gateway Block Hash0xde0a520f355c3171f1d567afc3bb0ac599a5bbdfb7dba49c765c52e0c19ef7c5
gateway Block Number181220
Envelope (gateway-build-block)1
#0ext: zenith-evmfn: gateway-build-block0x4f9a...c651
To0x925e...03fcValue0 $ZTHMethodUnknown Function()
Nonce8079
Block hash0xde0a520f355c3171f1d567afc3bb0ac599a5bbdfb7dba49c765c52e0c19ef7c5
Raw envelope hex
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