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Linked Transaction

Full lifecycle view

Linked Transaction ID0x30e28ad9...4eb0b988
Block Published
0x214a...f50f0x925e...03fc
·Block #142152·Success
Lifecycle Waterfall
Canton EVM External call
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #142152 with tx 0x30e28a…b0b988 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142152

1.4s
1.4s

Committed on Canton

Participant commits update 122025c68f…348070
—

Imported to the execution layers

Importer applies block #142152 from GatewayHead
—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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

1.40s

Block → Canton commit

1.40s

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 #142152 with tx 0x30e28a…b0b988 (block timestamp)

10:09:16.000

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 122025c68f…348070

10:09:17.403

Update: 122025c68f…348070
Command: gw-64c9a5594fd…07b0bc

Imported to the execution layers

Importer applies block #142152 from GatewayHead

Operation Details
Correlation ID0x30e28ad9...4eb0b988Canton Update122025...8070EVM Tx0x30e2...b988
EVM BlockNov 11, 2026, 10:09:16 UTC(planned by the producer)Canton CommitNov 11, 2026, 10:09:17 UTC(Gateway_FinalizeBlock record time)
Settlement1.40s
EVM Gas Used303,565 gasGas Price0.0010 GweiTransaction Fee0.000000304 $ZTH
Technical Details
gateway Block Hash0xf79658e3294ec240793107f980a1684132943a23ef86c773f7dee1e54d9a4526
gateway Block Number142152
Envelope (gateway-build-block)1
#0ext: zenith-evmfn: gateway-build-block0x30e2...b988
To0x925e...03fcValue0 $ZTHMethodUnknown Function()
Nonce6706
Block hash0xf79658e3294ec240793107f980a1684132943a23ef86c773f7dee1e54d9a4526
Raw envelope hex
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