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Canton Updates/122029...30d1
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,688

This Gateway_FinalizeBlock transaction built EVM block #140,688 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #140,688
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.1s

Block planned

Producer plans block #140688 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140688

2.5s
2.5s

Committed on Canton

Participant commits update 1220295013…c630d1
—

Imported to the execution layers

Importer applies block #140688 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.1s
EVM
Canton
External call
Total
Complete2.5s
2.5s

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
#140,688
Block Hash
0x773eb59e...98627131
Block Timestamp
Nov 11, 2026, 09:10:44 UTC
Transactions
0xe11327a3...886979360x26b2...5f86 → 0x0af7...128bSuccess
0x9ef6bd73...25973ba40x0a6d...1a92 → 0x235d...3c8cSuccess
Overview
Update ID
1220295013...88c630d1
Offset
437516
Record Time
Nov 11, 2026, 09:10:46 UTC
Command ID
gw-64c9a5594...08407b98
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eca0c0c2...ace90633
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0082e60683a7ee7332e8835c00679a51a04b5bcad0fe432438652ff4deafa1be3bca1212207109c892b3c4d9d64113429ad900cbb86a5527a51028d9ab46cef179d465b331", "block": { "timestamp": { "unpack": "1794388244." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d098508b0bb400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c93ff0c4258c5bccd2d1f6a0567484fa5adbb4a042737202337cf5205fc9ce07d46772e4be5616627026d761 (111 bytes)", "f8ae8257cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ec11768099b45d08203cf5a05aae49c5b4c94daad195a7c2bc1fac2dc5d8736e56115e4d01f14e7a3d72622c (176 bytes)", "f8ae8257cc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0d326954a5d6ed41b02546a021bc97e047f25a099eb798f2f05e92fe2681c972e2a5aeb5953d0bcaa4c1fab0 (176 bytes)", "f86d098508b0bb400082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…8afd7d70a892caa75ea887a05ccda17358ae8fe5b091223896f47e249ef835e71f8f135f44575b54eb81f9bc (111 bytes)", "f88b138508b0bb40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…caa34dbba9fec1a0827ac7a06342bfa232c4a37c76320381ef21f73fcf777d1adc8e14b5f1bbf28a37203c18 (141 bytes)", "f86d098508b0bb400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ef340cfbfe14c44ae3b1f1a02f9dee91767dcf6e8cd8ce8e0115151ba7c3fd7f78805fa60aa9f96443178fde (111 bytes)", "f8ac07850a6dad80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…945185017d9ae0ea6d5574a06bce8fc73b67b3bdf7c16184c548495100e540f9b8a9aea011cff2fcabc58322 (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": [] } }
0x30c72843...1be14f600x2e44...167f → 0xfd7c...4601Success
0xfa6a7bd7...7ecb51e60xa8ee...ca62 → 0xb778...3d80Success
0xc3031671...e64eaac30x26b2...5f86 → 0x0af7...128bSuccess
0xda733c5f...c9ffa92e0x8259...fd6c → 0x235d...3c8cSuccess
0xf72ae67b...cf538f770x5e62...1277 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0082e60683...d465b331
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5295885d06b9e3dd53df221d8d7976bc65f2abdd04da658358012bc208407b98", "timestamp": { "unpack": "1794388244." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d098508b0bb400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c93ff0c4258c5bccd2d1f6a0567484fa5adbb4a042737202337cf5205fc9ce07d46772e4be5616627026d761 (111 bytes)", "f8ae8257cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ec11768099b45d08203cf5a05aae49c5b4c94daad195a7c2bc1fac2dc5d8736e56115e4d01f14e7a3d72622c (176 bytes)", "f8ae8257cc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0d326954a5d6ed41b02546a021bc97e047f25a099eb798f2f05e92fe2681c972e2a5aeb5953d0bcaa4c1fab0 (176 bytes)", "f86d098508b0bb400082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…8afd7d70a892caa75ea887a05ccda17358ae8fe5b091223896f47e249ef835e71f8f135f44575b54eb81f9bc (111 bytes)", "f88b138508b0bb40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…caa34dbba9fec1a0827ac7a06342bfa232c4a37c76320381ef21f73fcf777d1adc8e14b5f1bbf28a37203c18 (141 bytes)", "f86d098508b0bb400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ef340cfbfe14c44ae3b1f1a02f9dee91767dcf6e8cd8ce8e0115151ba7c3fd7f78805fa60aa9f96443178fde (111 bytes)", "f8ac07850a6dad80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…945185017d9ae0ea6d5574a06bce8fc73b67b3bdf7c16184c548495100e540f9b8a9aea011cff2fcabc58322 (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:000edd42a4...a06febaa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00aca58874...7f550156
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "773eb59e317d8ea17e3fc5d2ae2dfefdab5917422d43b514bd7c140398627131", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000a276a9e...198dc020
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00aca58874a0def61295318abcac7debb4deb02ce557bb6ab9a6e1770454d87e87ca121220cc268857a288280d57beefd2e46994e88e875052e5d6d759da1d2edb7f550156", "hash": "773eb59e317d8ea17e3fc5d2ae2dfefdab5917422d43b514bd7c140398627131", "number": "140688", "timestamp": "1794388244", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05295885d06b9e3dd53df221d8d7976bc65f2abdd04da658358012bc208407b98a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d098508b0bb400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c93ff0c4258c5bccd2d1f6a0567484fa5adbb4a042737202337cf5205fc9ce07d46772e4be5616627026d761 (111 bytes)", "f8ae8257cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ec11768099b45d08203cf5a05aae49c5b4c94daad195a7c2bc1fac2dc5d8736e56115e4d01f14e7a3d72622c (176 bytes)", "f8ae8257cc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0d326954a5d6ed41b02546a021bc97e047f25a099eb798f2f05e92fe2681c972e2a5aeb5953d0bcaa4c1fab0 (176 bytes)", "f86d098508b0bb400082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…8afd7d70a892caa75ea887a05ccda17358ae8fe5b091223896f47e249ef835e71f8f135f44575b54eb81f9bc (111 bytes)", "f88b138508b0bb40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…caa34dbba9fec1a0827ac7a06342bfa232c4a37c76320381ef21f73fcf777d1adc8e14b5f1bbf28a37203c18 (141 bytes)", "f86d098508b0bb400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ef340cfbfe14c44ae3b1f1a02f9dee91767dcf6e8cd8ce8e0115151ba7c3fd7f78805fa60aa9f96443178fde (111 bytes)", "f8ac07850a6dad80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…945185017d9ae0ea6d5574a06bce8fc73b67b3bdf7c16184c548495100e540f9b8a9aea011cff2fcabc58322 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004bd60d10...8f9cbde8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000a276a9e092ef5cf22fd204286643a2f5f79e5d694c3dbb8b40db980d09e3a94ca121220d2355cb84774efd49bd45d9e037cde693e515ff97ef0cb37b8b5108c198dc020", "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": "11002004249999880318529625.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }