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Linked Transaction

Full lifecycle view

Linked Transaction ID0xa195f8ca...f3d090bc
Block Published
Lifecycle Waterfall
Canton EVM External call
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #204881 with tx 0xa195f8…d090bc (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #204881

2.2s
2.2s

Committed on Canton

Participant commits update 1220d640c5…ab0f1b
—

Imported to the execution layers

Importer applies block #204881 from GatewayHead
—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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

2.21s

Block → Canton commit

2.21s

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 #204881 with tx 0xa195f8…d090bc (block timestamp)

Nov 14, 22:18:43

From: 0xdcd808…8387a8

Gateway_FinalizeBlock · gateway-build-block

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

Committed on Canton

Participant commits update 1220d640c5…ab0f1b

Nov 14, 22:18:45

Update: 1220d640c5…ab0f1b
Command: gw-64c9a5594fd…f65401

Imported to the execution layers

Importer applies block #204881 from GatewayHead

Operation Details
Correlation ID0xa195f8ca...f3d090bcCanton Update1220d6...0f1bEVM Tx0xa195...90bc
EVM BlockNov 14, 2026, 22:18:43 UTC(planned by the producer)Canton CommitNov 14, 2026, 22:18:45 UTC(Gateway_FinalizeBlock record time)
Settlement2.21s
EVM Gas Used227,795 gasGas Price1.5628 GweiTransaction Fee0.0004 $ZTH
Technical Details
gateway Block Hash0x3a6efc6e51ed0e43cef60050060c47f55af2db0f2dc234bcf9721feaaa18c50f
gateway Block Number204881
Envelope (gateway-build-block)1
#2ext: zenith-evmfn: gateway-build-block0xa195...90bc
ToContract creationValue0 $ZTHMethodUnknown Function()Nonce
27
Block hash0x3a6efc6e51ed0e43cef60050060c47f55af2db0f2dc234bcf9721feaaa18c50f
Raw envelope hex
0xf904121b845d265728830aae608080b903bd608060405234801561000f575f80fd5b5060405161039d38038061039d83398181016040528101906100319190610102565b3360015f6101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550805f819055503373ffffffffffffffffffffffffffffffffffffffff167f335a1db8707ab5a5665bf4ad34e12411cb5e3ca47341ada89f8e263e20312347826040516100bd919061013c565b60405180910390a250610155565b5f80fd5b5f819050919050565b6100e1816100cf565b81146100eb575f80fd5b50565b5f815190506100fc816100d8565b92915050565b5f60208284031215610117576101166100cb565b5b5f610124848285016100ee565b91505092915050565b610136816100cf565b82525050565b5f60208201905061014f5f83018461012d565b92915050565b61023b806101625f395ff3fe608060405234801561000f575f80fd5b506004361061003f575f3560e01c806361bc221a14610043578063d09de08a14610061578063d5f394881461006b575b5f80fd5b61004b610089565b6040516100589190610134565b60405180910390f35b61006961008e565b005b6100736100f7565b604051610080919061018c565b60405180910390f35b5f5481565b60015f8082825461009f91906101d2565b925050819055503373ffffffffffffffffffffffffffffffffffffffff167f335a1db8707ab5a5665bf4ad34e12411cb5e3ca47341ada89f8e263e203123475f546040516100ed9190610134565b60405180910390a2565b60015f9054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b5f819050919050565b61012e8161011c565b82525050565b5f6020820190506101475f830184610125565b92915050565b5f73ffffffffffffffffffffffffffffffffffffffff82169050919050565b5f6101768261014d565b9050919050565b6101868161016c565b82525050565b5f60208201905061019f5f83018461017d565b92915050565b7f4e487b71000000000000000000000000000000000000000000000000000000005f52601160045260245ffd5b5f6101dc8261011c565b91506101e78361011c565b92508282019050808211156101ff576101fe6101a5565b5b9291505056fea26469706673582212206254e91d2f5175c7df440ecca981690d069663e9c4355c9460270c532440d0bb64736f6c634300081800330000000000000000000000000000000000000000000000000000000000000016831c946ea01c82829510b9e6ddb691650d8951135129c16841fbc46629b6fc2a9ebe837a04a07849a0baa9a53027b644dc61ade2981ee176725a180f711efa2175501347181d