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Canton Updates/1220d8...2829
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #105,177

This Gateway_FinalizeBlock transaction built EVM block #105,177 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #105,177
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
406ms

Block planned

Producer plans block #105177 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #105177

325ms
325ms

Committed on Canton

Participant commits update 1220d8c49c…1c2829
—

Imported to the execution layers

Importer applies block #105177 from GatewayHead

—
0ms
250ms
406ms
EVM
Canton
External call
Total
Complete325ms
325ms

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
#105,177
Block Hash
0x1f33ba04...caca4f96
Block Timestamp
Nov 10, 2026, 04:52:34 UTC
Transactions
0x8ad89da0...1025c3050xac4e...845a → 0x925e...03fcSuccess
0x8776dbdf...a8d7f9a50x68b8...d33f → 0xd129...b96cSuccess
Overview
Update ID
1220d8c49c...801c2829
Offset
329281
Record Time
Nov 10, 2026, 04:52:34 UTC
Command ID
gw-64c9a5594...5f6e4ed1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002f100d53...e46d48ba
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00eee3d42b27542351412eb496936a5ff5fe64167298b66c228ccae1268263293dca1212208a6100c5ca8fe7ea6a139a32086c9fac827dc25e37c0e8f31b504c26ecbe0162", "block": { "timestamp": { "unpack": "1794286354." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa0983124f888259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…f515a3b015ba68f8889120a05c9f4085617409936e0ca48ec8d9a3856dcf67e36b171a035d05b65a6a4a1655 (172 bytes)", "02f901f2830e4a253a830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…d25d246408e99a55cde68aa0494450dd7d91ec05606337f45db7dbe5ccaac4d09a66c0e6c19f751d9a8eb79b (502 bytes)", "f8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…1493f985084e00d6f24cc9a078765fdfcb35f84c1eda022452a9b0183a8ad63af1e1b55ddb041288a349858e (172 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": [] } }
0xa7d3ca73...1b06c0730xbbae...a811 → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00eee3d42b...ecbe0162
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c082f19d927e0df36a8c017209bd80d743ed108e2d5adbf3c218dd105f6e4ed1", "timestamp": { "unpack": "1794286354." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa0983124f888259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…f515a3b015ba68f8889120a05c9f4085617409936e0ca48ec8d9a3856dcf67e36b171a035d05b65a6a4a1655 (172 bytes)", "02f901f2830e4a253a830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…d25d246408e99a55cde68aa0494450dd7d91ec05606337f45db7dbe5ccaac4d09a66c0e6c19f751d9a8eb79b (502 bytes)", "f8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…1493f985084e00d6f24cc9a078765fdfcb35f84c1eda022452a9b0183a8ad63af1e1b55ddb041288a349858e (172 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:00025b9092...2b23c9c7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00864b3d0d...0cd0950b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1f33ba04e258eb17b89212dc2b593a54eaf77a2d795ebabc60c048a5caca4f96", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b2a06239...0ac796fa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00864b3d0d648502f0b6f63d526d59dbb2befc0c52cc19bf679bb2af45e2d2d9c9ca121220b44a749beb75992fbe4a1f728b63aad21343136df60fda6a77332aba0cd0950b", "hash": "1f33ba04e258eb17b89212dc2b593a54eaf77a2d795ebabc60c048a5caca4f96", "number": "105177", "timestamp": "1794286354", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c082f19d927e0df36a8c017209bd80d743ed108e2d5adbf3c218dd105f6e4ed1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8aa0983124f888259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…f515a3b015ba68f8889120a05c9f4085617409936e0ca48ec8d9a3856dcf67e36b171a035d05b65a6a4a1655 (172 bytes)", "02f901f2830e4a253a830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…d25d246408e99a55cde68aa0494450dd7d91ec05606337f45db7dbe5ccaac4d09a66c0e6c19f751d9a8eb79b (502 bytes)", "f8aa0483124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…1493f985084e00d6f24cc9a078765fdfcb35f84c1eda022452a9b0183a8ad63af1e1b55ddb041288a349858e (172 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e37e44e2...41157744
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b2a0623924541604e9c14621cc621abf2db3b223fd5c2cf985638627d6b11fdbca121220d2a431f43204d34156f10b37ccfa989b19d155887255c6e529dd7c600ac796fa", "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": "11002004249999952373687387.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }