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Canton Updates/122073...40d5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #188,811

This Gateway_FinalizeBlock transaction built EVM block #188,811 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #188,811
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
721ms

Block planned

Producer plans block #188811 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188811

577ms
577ms

Committed on Canton

Participant commits update 122073fb81…9240d5
—

Imported to the execution layers

Importer applies block #188811 from GatewayHead

—
0ms
250ms
500ms
721ms
EVM
Canton
External call
Total
Complete577ms
577ms

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.

Settled EVM Block
Block
#188,811
Block Hash
0x75744c70...e231ae38
Block Timestamp
Nov 13, 2026, 22:08:56 UTC
Transactions
0x5fd12d59...862f43750x32bf...0f19 → 0xa88d...1b34Success
0x14ef2add...6ad6edec0xb993...55e3 → 0x235d...3c8cSuccess
Overview
Update ID
122073fb81...1e9240d5
Offset
585544
Record Time
Nov 13, 2026, 22:08:56 UTC
Command ID
gw-64c9a5594...43c61d29
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b39fda56...c3b06dc3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0026ad8518bc99820ec832f0a9ed99ef5175b2af9e0baed3aab212496505abcc7aca1212201aea94630846e427f871a6f45d3e76e395a1617943be810132486d443f2c6b87", "block": { "timestamp": { "unpack": "1794607736." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d17858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…495fb52be1fec188729099a065b84ab07a27c1ba9e69e671707eb5704589d519d4dd6c9856c3539fd7197e1d (111 bytes)", "f8ac12858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…49bfe3367f1c9a8eb15195a05abececdad777f1e18265c798a8784d1979609b32aaab9f87bd04c3ec6d8f762 (174 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e0bf024c3a902c267c54caa00c6fd5ed0fa18ea435f5ac96aeffe7d9bd42b0a4d933ac807156bd78729864c7 (111 bytes)", "f86d1a858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…deec6de0fcacc6b249cce7a0652fd3503e64cc32955acfff5e6ccd14a16d6406c4c21cd04b7223851be4be1b (111 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0x81a92838...a8f9d4000x1f24...7f86 → 0x235d...3c8cSuccess
0xb216a482...a7e8891f0x97ef...2b93 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0026ad8518...3f2c6b87
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "79dc3d752055d5981aa46f3c54a2765bbeb0ebfc94351b0b074783dd43c61d29", "timestamp": { "unpack": "1794607736." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d17858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…495fb52be1fec188729099a065b84ab07a27c1ba9e69e671707eb5704589d519d4dd6c9856c3539fd7197e1d (111 bytes)", "f8ac12858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…49bfe3367f1c9a8eb15195a05abececdad777f1e18265c798a8784d1979609b32aaab9f87bd04c3ec6d8f762 (174 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e0bf024c3a902c267c54caa00c6fd5ed0fa18ea435f5ac96aeffe7d9bd42b0a4d933ac807156bd78729864c7 (111 bytes)", "f86d1a858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…deec6de0fcacc6b249cce7a0652fd3503e64cc32955acfff5e6ccd14a16d6406c4c21cd04b7223851be4be1b (111 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009a3a8d91...85d6cdde
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0001ba1c15...e1bc7ea8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "75744c70790e23d8966bab53093b6c7eae0f9986c2848f9692104d16e231ae38", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7bcb745...80003a45
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0001ba1c15b21dabcef21c548cdd5607508f7aa87a5eebaa217bde40f350ec1996ca12122091faf98733a0b1ef4e463c14d62c2e6f848a21ea1981abe72ed71c85e1bc7ea8", "hash": "75744c70790e23d8966bab53093b6c7eae0f9986c2848f9692104d16e231ae38", "number": "188811", "timestamp": "1794607736", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a079dc3d752055d5981aa46f3c54a2765bbeb0ebfc94351b0b074783dd43c61d29a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d17858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…495fb52be1fec188729099a065b84ab07a27c1ba9e69e671707eb5704589d519d4dd6c9856c3539fd7197e1d (111 bytes)", "f8ac12858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…49bfe3367f1c9a8eb15195a05abececdad777f1e18265c798a8784d1979609b32aaab9f87bd04c3ec6d8f762 (174 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e0bf024c3a902c267c54caa00c6fd5ed0fa18ea435f5ac96aeffe7d9bd42b0a4d933ac807156bd78729864c7 (111 bytes)", "f86d1a858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…deec6de0fcacc6b249cce7a0652fd3503e64cc32955acfff5e6ccd14a16d6406c4c21cd04b7223851be4be1b (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00efddc918...35d649f6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7bcb745d123c0360a2c4be1bbfc06462817052c5e037a469473dc9497ce0289ca1212201f545ee42f591603c680d73bcb2d07d1007e6d717df66bceb0ab438f80003a45", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999841017827828.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }