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Linked Transaction

Full lifecycle view

Linked Transaction ID0x8ff370cd...dbe96946
Block Published
0xac4e...845a0x925e...03fc
·Block #148220·Success
Lifecycle Waterfall
Canton EVM External call
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #148220 with tx 0x8ff370…e96946 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #148220

1.4s
1.4s

Committed on Canton

Participant commits update 12206a4f21…be577c
—

Imported to the execution layers

Importer applies block #148220 from GatewayHead
—
0ms
500ms
1.0s
1.5s
1.7s
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

1.36s

Block → Canton commit

1.36s

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 #148220 with tx 0x8ff370…e96946 (block timestamp)

Nov 11, 15:38:00

From: 0xac4eae…ba845a
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 12206a4f21…be577c

Nov 11, 15:38:01

Update: 12206a4f21…be577c
Command: gw-64c9a5594fd…5c39fd

Imported to the execution layers

Importer applies block #148220 from GatewayHead

Operation Details
Correlation ID0x8ff370cd...dbe96946Canton Update12206a...577cEVM Tx0x8ff3...6946
EVM BlockNov 11, 2026, 15:38:00 UTC(planned by the producer)Canton CommitNov 11, 2026, 15:38:01 UTC(Gateway_FinalizeBlock record time)
Settlement1.36s
EVM Gas Used306,365 gasGas Price0.0010 GweiTransaction Fee0.000000306 $ZTH
Technical Details
gateway Block Hash0xe9286fb130ac44f3056aa82b1480186e1124d6d49e0dc2344751c3897d49114e
gateway Block Number148220
Envelope (gateway-build-block)1
#1ext: zenith-evmfn: gateway-build-block0x8ff3...6946
To0x925e...03fcValue0 $ZTHMethodUnknown Function()
Nonce7005
Block hash0xe9286fb130ac44f3056aa82b1480186e1124d6d49e0dc2344751c3897d49114e
Raw envelope hex
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