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Canton Updates/1220f1...64b2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #188,751

This Gateway_FinalizeBlock transaction built EVM block #188,751 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #188,751
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
171ms

Block planned

Producer plans block #188751 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188751

137ms
137ms

Committed on Canton

Participant commits update 1220f1d48b…b264b2
—

Imported to the execution layers

Importer applies block #188751 from GatewayHead

—
0ms
171ms
EVM
Canton
External call
Total
Complete137ms
137ms

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
#188,751
Block Hash
0xd609657a...5684f7bf
Block Timestamp
Nov 13, 2026, 22:05:45 UTC
Transactions
0x8692594b...4e6f8d400x27fc...8642 → 0xa276...16d2Success
0x660be7a5...51ae726b0x2153...07d9 → 0x23e5...229aSuccess
Overview
Update ID
1220f1d48b...aeb264b2
Offset
585361
Record Time
Nov 13, 2026, 22:05:45 UTC
Command ID
gw-64c9a5594...d77e3ec9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ce61b54e...8c896d22
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d609657ace82654ff6eef99dd1bf7b8547489525699666bb9cc304165684f7bf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
0x02ebbe5d...dae2fd480xd811...4102 → 0xa88d...1b34Success
0x7195053e...efd6abab0xf013...2560 → 0xa276...16d2Success
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ce03fbb5...50f8f9b7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00aa3d0e0dc8725198920b28f2514cfc95f7ad33b3f9f7d4375b140421248cb61dca121220fb9c85be11e80a615dfd7cad9d0a84abff655cf635d18e02bda3ed156d3aa747", "block": { "timestamp": { "unpack": "1794607545." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac15858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…089b6b108ad29685eb075da01fad01427616e213e6d9ce4e4a0e6785af47be8c87bfadc118f63ad6a21ca211 (174 bytes)", "f88b16858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…715730cadf9df0e181db60a04b05ed9e0d8234826cdc2ffd441cdbdb78c9bfce88cc4111c270513977baa3e0 (141 bytes)", "f8ac1c858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…7844bc81c1a6499b04c41aa059d4d961064b5d3202d50b3f0ff53d357674344d4fc4920a38156e8d3385375a (174 bytes)", "f88b19858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7d897b0bbc2ec972f0f0f6a003d95819c9ffb631cec06e632f77ca9a98f254a0b25be68603659cceb7724cd7 (141 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00aa3d0e0d...6d3aa747
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d337a99a851064cba48c4f12b47b25a8904bc12c8a9c2bede231c7cfd77e3ec9", "timestamp": { "unpack": "1794607545." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac15858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…089b6b108ad29685eb075da01fad01427616e213e6d9ce4e4a0e6785af47be8c87bfadc118f63ad6a21ca211 (174 bytes)", "f88b16858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…715730cadf9df0e181db60a04b05ed9e0d8234826cdc2ffd441cdbdb78c9bfce88cc4111c270513977baa3e0 (141 bytes)", "f8ac1c858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…7844bc81c1a6499b04c41aa059d4d961064b5d3202d50b3f0ff53d357674344d4fc4920a38156e8d3385375a (174 bytes)", "f88b19858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7d897b0bbc2ec972f0f0f6a003d95819c9ffb631cec06e632f77ca9a98f254a0b25be68603659cceb7724cd7 (141 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:00359c7cc4...c1ce9f07
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d57e719c...29cfbd5c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ce61b54e3de8b8191b3acf823f930e237ba7aba71eac7062b87b08da3beb2e58ca121220617433af9b741422ece1e9f72bc4184ddbdc46850639bdb67911f0ed8c896d22", "hash": "d609657ace82654ff6eef99dd1bf7b8547489525699666bb9cc304165684f7bf", "number": "188751", "timestamp": "1794607545", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d337a99a851064cba48c4f12b47b25a8904bc12c8a9c2bede231c7cfd77e3ec9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac15858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…089b6b108ad29685eb075da01fad01427616e213e6d9ce4e4a0e6785af47be8c87bfadc118f63ad6a21ca211 (174 bytes)", "f88b16858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…715730cadf9df0e181db60a04b05ed9e0d8234826cdc2ffd441cdbdb78c9bfce88cc4111c270513977baa3e0 (141 bytes)", "f8ac1c858bb2c970088259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…7844bc81c1a6499b04c41aa059d4d961064b5d3202d50b3f0ff53d357674344d4fc4920a38156e8d3385375a (174 bytes)", "f88b19858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7d897b0bbc2ec972f0f0f6a003d95819c9ffb631cec06e632f77ca9a98f254a0b25be68603659cceb7724cd7 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000422819b...f66ee355
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d57e719c9ad7e97bc5e07ff22ec9116c14b38660b891075b964ca210f6c441ebca1212201272ff02d1b90585b3eecf994775d7fda034f4118d42966e20653c8929cfbd5c", "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": "11002004249999841055811564.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }