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Canton Updates/1220d2...1b32
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,748

This Gateway_FinalizeBlock transaction built EVM block #59,748 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #59,748
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
606ms

Block planned

Producer plans block #59748 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59748

485ms
485ms

Committed on Canton

Participant commits update 1220d2ce18…841b32
—

Imported to the execution layers

Importer applies block #59748 from GatewayHead

—
0ms
250ms
500ms
606ms
EVM
Canton
External call
Total
Complete485ms
485ms

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
#59,748
Block Hash
0xfdb170e9...29826069
Block Timestamp
Nov 7, 2026, 01:50:28 UTC
Transactions
0xaf47139b...f27bcf960xbcf9...b0ac → 0xb778...3d80Success
0xb98b296e...462c05000xd6e3...2569 → 0x235d...3c8cSuccess
Overview
Update ID
1220d2ce18...64841b32
Offset
188758
Record Time
Nov 7, 2026, 01:50:28 UTC
Command ID
gw-64c9a5594...44b88a66
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000a0106d3...1ef89e8a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a21f89d6a5c6c83bb5b7925b5da1e3003bbb4368d6d1a8fc3ea30905946eab89ca121220cb7fe3a9ea5f70ebca9a34c97cf0caff9cd25f747f8c4846b4afffba12a0eacf", "block": { "timestamp": { "unpack": "1794016228." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5bf82cfc449771a3d30249a05a9156383fa085c0ea121fb83a1cb7fe77b3dc8913a7244516da61ae383e1058 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4f0e11e68c8a51e6f74a6ba0023b7fae7ee63cf1dbd9887519f132d30268e39f2462225d23fe05bbe55453d8 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d6fe403a1a0aac7690ded1a060e3a89f19c4ec944691050ed30763f07c222c2af002b5b2538c06cafc526ca3 (111 bytes)", "f871822467858bb2c9700882520894304f82d7013cc914900c8d08284f62e7a6475a8088016345785d8a0000…5b5a7dbda84b1f483cbee6a034f46e62df6f23404ef2a6f42bfacc4a28929bf909bbe8b63687f6415225701c (115 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": [] } }
0xf232d80e...8ebf8a290x1128...f281 → 0x235d...3c8cSuccess
0xc476d4dd...103edddb0xfe3a...db13 → 0x304f...5a80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a21f89d6...12a0eacf
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "55fefc0a34fe82bfe490a1d430f46a60e21198e3080843cf6ca5b5ff44b88a66", "timestamp": { "unpack": "1794016228." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5bf82cfc449771a3d30249a05a9156383fa085c0ea121fb83a1cb7fe77b3dc8913a7244516da61ae383e1058 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4f0e11e68c8a51e6f74a6ba0023b7fae7ee63cf1dbd9887519f132d30268e39f2462225d23fe05bbe55453d8 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d6fe403a1a0aac7690ded1a060e3a89f19c4ec944691050ed30763f07c222c2af002b5b2538c06cafc526ca3 (111 bytes)", "f871822467858bb2c9700882520894304f82d7013cc914900c8d08284f62e7a6475a8088016345785d8a0000…5b5a7dbda84b1f483cbee6a034f46e62df6f23404ef2a6f42bfacc4a28929bf909bbe8b63687f6415225701c (115 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:0063bfc990...6b809626
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008adb4759...cad32f27
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fdb170e9974a4ede32c6dc2d5a0ed2e402e3b49478c57850fdc52a7c29826069", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fceecc4f...d88d9409
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008adb47590e8c6844b072501c94d4b879bb374d78cf67217b6c28142951367b74ca12122090ad5775a4db3153565a7e634da8fa8d9e1cdc739ef042e4b0b01acdcad32f27", "hash": "fdb170e9974a4ede32c6dc2d5a0ed2e402e3b49478c57850fdc52a7c29826069", "number": "59748", "timestamp": "1794016228", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a055fefc0a34fe82bfe490a1d430f46a60e21198e3080843cf6ca5b5ff44b88a66a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5bf82cfc449771a3d30249a05a9156383fa085c0ea121fb83a1cb7fe77b3dc8913a7244516da61ae383e1058 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4f0e11e68c8a51e6f74a6ba0023b7fae7ee63cf1dbd9887519f132d30268e39f2462225d23fe05bbe55453d8 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d6fe403a1a0aac7690ded1a060e3a89f19c4ec944691050ed30763f07c222c2af002b5b2538c06cafc526ca3 (111 bytes)", "f871822467858bb2c9700882520894304f82d7013cc914900c8d08284f62e7a6475a8088016345785d8a0000…5b5a7dbda84b1f483cbee6a034f46e62df6f23404ef2a6f42bfacc4a28929bf909bbe8b63687f6415225701c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00210a49a3...1f8916e9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fceecc4f02394e1157738e55a7b4ccda759dc480c9a725402285eaa020c9cd7aca121220a33d771b67365d16bbcc4df296dc93f8b5b8d1d05d9867344e14c92bd88d9409", "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": "11002004249999974374650574.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }