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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #188,924

This Gateway_FinalizeBlock transaction built EVM block #188,924 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #188,924
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.4s

Block planned

Producer plans block #188924 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #188924

5.9s
5.9s

Committed on Canton

Participant commits update 122075adeb…d93021
—

Imported to the execution layers

Importer applies block #188924 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.4s
EVM
Canton
External call
Total
Complete5.9s
5.9s

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
#188,924
Block Hash
0x0096fc74...fa4669df
Block Timestamp
Nov 13, 2026, 22:15:17 UTC
Transactions
0x399e7379...3e3893fa0xa6ca...1d58 → 0xa88d...1b34Success
0xfc2934bf...a93680c10x386d...1f22 → 0x465a...e254Success
Overview
Update ID
122075adeb...59d93021
Offset
585889
Record Time
Nov 13, 2026, 22:15:22 UTC
Command ID
gw-64c9a5594...94748f87
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0047b3d676...36428ffe
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b8c0037919e1251b9227283ea78e724213d40509d4880bf681caf7618b44c3f0ca1212207e77f74866be78b6beab3249b2f3357e7a88412aeb6c9c134a96f74190d7b37c", "block": { "timestamp": { "unpack": "1794608117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b5a8459682f00830178c194299f7520c316fc64ab85c7e9bbcbbcd352ab5a4c80a46a6278420000000000…11963e3f3788cac512fec0a073c877b80d15702ec23daa12a88b3db011a47f64e3ddde831296b1cc4189505d (141 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94465ae74e08c5d5582ee40a3bfa3a372bbdbde25480b8…f2b4b80a909f3e3f441b58a0630b4d03a8951b273a8d9758a5dac55d73bb3deb553d8ff768c66b5efe288624 (213 bytes)", "f8ac15858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…bf3d7e279249dcba038123a00eaeb9ee5001c4cdf38e35848e5bd657d772d2b8aac72fa0b46e52e25c454725 (174 bytes)", "f8ac15858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…aec022c850d5ae3f9438eda07b2ec87a361d88762681cef0ab7a00d2f227d65aede9b637ffbcbe98a118efc7 (174 bytes)", "f8ac12858bb2c9700882598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…d430eb4857b904f3d820caa017fa715e5b0dba1c1847d572bbeed68e32a27606d3f0722e6ab49b03dac8ae7c (174 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": [] } }
0x0b46a4ec...6720a7810x7232...3bf7 → 0x5345...9be7Success
0xd2bff733...fc1faa4b0x24a0...8047 → 0x299f...5a4cSuccess
0x227306ee...9b06d1090x70c2...acca → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b8c00379...90d7b37c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "90c1632a33f929f824e0b53d2f1108dcdb865bf6699da25691e2fdc394748f87", "timestamp": { "unpack": "1794608117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b5a8459682f00830178c194299f7520c316fc64ab85c7e9bbcbbcd352ab5a4c80a46a6278420000000000…11963e3f3788cac512fec0a073c877b80d15702ec23daa12a88b3db011a47f64e3ddde831296b1cc4189505d (141 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94465ae74e08c5d5582ee40a3bfa3a372bbdbde25480b8…f2b4b80a909f3e3f441b58a0630b4d03a8951b273a8d9758a5dac55d73bb3deb553d8ff768c66b5efe288624 (213 bytes)", "f8ac15858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…bf3d7e279249dcba038123a00eaeb9ee5001c4cdf38e35848e5bd657d772d2b8aac72fa0b46e52e25c454725 (174 bytes)", "f8ac15858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…aec022c850d5ae3f9438eda07b2ec87a361d88762681cef0ab7a00d2f227d65aede9b637ffbcbe98a118efc7 (174 bytes)", "f8ac12858bb2c9700882598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…d430eb4857b904f3d820caa017fa715e5b0dba1c1847d572bbeed68e32a27606d3f0722e6ab49b03dac8ae7c (174 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:006ac47796...564a8ed7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c3dc8537...804f7b42
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0096fc74f2bb4e685caf86eb6103ba68652432323aba57187a3154f9fa4669df", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a42c0cc2...f16f246c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c3dc853756bd8be86c77c2ff750946ca86c50464d6238e1d44ab7060f1b820f1ca121220425cadb92903be4efea3655b67ee93c43cdd8a6f9e4ea0fa6b0e50ac804f7b42", "hash": "0096fc74f2bb4e685caf86eb6103ba68652432323aba57187a3154f9fa4669df", "number": "188924", "timestamp": "1794608117", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a090c1632a33f929f824e0b53d2f1108dcdb865bf6699da25691e2fdc394748f87a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b5a8459682f00830178c194299f7520c316fc64ab85c7e9bbcbbcd352ab5a4c80a46a6278420000000000…11963e3f3788cac512fec0a073c877b80d15702ec23daa12a88b3db011a47f64e3ddde831296b1cc4189505d (141 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94465ae74e08c5d5582ee40a3bfa3a372bbdbde25480b8…f2b4b80a909f3e3f441b58a0630b4d03a8951b273a8d9758a5dac55d73bb3deb553d8ff768c66b5efe288624 (213 bytes)", "f8ac15858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…bf3d7e279249dcba038123a00eaeb9ee5001c4cdf38e35848e5bd657d772d2b8aac72fa0b46e52e25c454725 (174 bytes)", "f8ac15858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…aec022c850d5ae3f9438eda07b2ec87a361d88762681cef0ab7a00d2f227d65aede9b637ffbcbe98a118efc7 (174 bytes)", "f8ac12858bb2c9700882598394a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…d430eb4857b904f3d820caa017fa715e5b0dba1c1847d572bbeed68e32a27606d3f0722e6ab49b03dac8ae7c (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0071cf7bf1...5ae2ed42
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a42c0cc2a03d4a8d5f9a846e70b316ebfb3ae5e1ff34cd7855eb4ab973f45d64ca121220fa4e8bd50443e82143480b435f516d95f26ccf57ddaf0a402e715012f16f246c", "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": "11002004249999840937268573.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }