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Canton Updates/122098...b0cf
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,465

This Gateway_FinalizeBlock transaction built EVM block #146,465 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #146,465
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.7s

Block planned

Producer plans block #146465 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146465

6.2s
6.2s

Committed on Canton

Participant commits update 122098773e…43b0cf
—

Imported to the execution layers

Importer applies block #146465 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.7s
EVM
Canton
External call
Total
Complete6.2s
6.2s

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
#146,465
Block Hash
0x9a944855...07e526bd
Block Timestamp
Nov 11, 2026, 13:58:00 UTC
Transactions
0x02448f9c...a9ba39140xc359...4a8a → 0xcadc...6749Success
0x7d5000e3...20f6a5d20xa236...91ce → 0x02a2...2ec5Success
Overview
Update ID
122098773e...ba43b0cf
Offset
455134
Record Time
Nov 11, 2026, 13:58:06 UTC
Command ID
gw-64c9a5594...f5296d2f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003f8492c0...e787fe21
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0077923698a72110d024dcf6300ccc258e149d54af68afd0a38e90fe403d0852c0ca121220bd91c8606928db8cee0524a0fb5cb2a8a226815f36fe419bae41c9c1ec32b075", "block": { "timestamp": { "unpack": "1794405480." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e0e85729acf04298252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…07acb59c5825f69cee9715a043536ab39df98ee8d1dceeacd6782578c27a1331dddc8a18ca7722c4e7d8e49d (112 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194cadc7306b291976485eee7fda55505ca8099674980…fba9a1b076ec3390fc2296a07bcdf7c52ad1a31b9dae8b3367fcf0d0e857e5c75592b2147d756aff987e23aa (182 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:0077923698...ec32b075
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "90c79a4bf93213ac8a4027cafbbdff42236131516576f4c07d073480f5296d2f", "timestamp": { "unpack": "1794405480." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e0e85729acf04298252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…07acb59c5825f69cee9715a043536ab39df98ee8d1dceeacd6782578c27a1331dddc8a18ca7722c4e7d8e49d (112 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194cadc7306b291976485eee7fda55505ca8099674980…fba9a1b076ec3390fc2296a07bcdf7c52ad1a31b9dae8b3367fcf0d0e857e5c75592b2147d756aff987e23aa (182 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:00565a53cf...e2c9a2d4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0083d89ce6...24c7e157
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9a9448553419119276ecc00ffcdb72b539f43b4daba2fe0b3e91ac4407e526bd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0082874922...cd22b3ce
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0083d89ce6625b1f00531210d6e66e3b5c30fa3f94b304d5765fb6c8ed5280eed0ca1212208563aa8385c120442d3c8f42df5e70e08125a7cbdc1b74b9ff7a110324c7e157", "hash": "9a9448553419119276ecc00ffcdb72b539f43b4daba2fe0b3e91ac4407e526bd", "number": "146465", "timestamp": "1794405480", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a090c79a4bf93213ac8a4027cafbbdff42236131516576f4c07d073480f5296d2fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86e0e85729acf04298252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…07acb59c5825f69cee9715a043536ab39df98ee8d1dceeacd6782578c27a1331dddc8a18ca7722c4e7d8e49d (112 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194cadc7306b291976485eee7fda55505ca8099674980…fba9a1b076ec3390fc2296a07bcdf7c52ad1a31b9dae8b3367fcf0d0e857e5c75592b2147d756aff987e23aa (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ebe321b2...d54a0cfb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00828749220ed3c8f3011a41a1936a1f2da377e63122ddadaeb3880e6127e47119ca1212205a4016023df71acd5c9da36706d270c41cab667abbcd3822ca35f7f4cd22b3ce", "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": "11002004249999875336514587.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }