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Canton Updates/1220da...f156
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,929

This Gateway_FinalizeBlock transaction built EVM block #141,929 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #141,929
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #141929 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141929

964ms
964ms

Committed on Canton

Participant commits update 1220da8116…a5f156
—

Imported to the execution layers

Importer applies block #141929 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete964ms
964ms

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
#141,929
Block Hash
0x93b721bf...3ee38dd9
Block Timestamp
Nov 11, 2026, 09:59:56 UTC
Transactions
0x28156bff...90c912490x61a9...0e4c → 0xa276...16d2Success
0x5be3f65e...5eca55a20xe5fc...e2b4 → 0xa276...16d2Success
Overview
Update ID
1220da8116...2da5f156
Offset
441288
Record Time
Nov 11, 2026, 09:59:56 UTC
Command ID
gw-64c9a5594...672901af
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007618eac4...7b05aa33
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x1281f92b...4df3b6bd0x26b2...5f86 → 0x0af7...128bSuccess
0xea47cc6f...3d45c0dc0xdeb5...433f → 0xd129...b96cSuccess
0xafdd2709...907fe0980x09b0...eab4 → 0x235d...3c8cSuccess
0x80804f9a...183e2b2d0x7376...3e15 → 0xfd7c...4601Success
Contract:
00cc9ec630...62c49295
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a07c4cefaab9b495040315771de6a80097528388e7a5344d80bb14f17078c05cca12122049d48278093393f9188f40757baec8eef84918460edd45416de814acd1eb6d5f", "block": { "timestamp": { "unpack": "1794391196." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d098517c3b1fd3a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fac4dab24d3e3417cf1006a02cd26514362460b241ec12fe0099a1570d31528add13b9ee3b7fb9d1f8648d34 (111 bytes)", "f8ae825c248405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f9280d85d05f8e0b9b59d6a04344d3cf720884852c7dcbfe9da894708d85908938e503527194432a66dbd80c (176 bytes)", "f88b088517c3b1fd3a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…717045c7ec73c391688c83a01e609b8d7e5763dfe09ccc4139fa1f1260c25d9ea523e72fd2e6e9f25b036068 (141 bytes)", "f86d088517c3b1fd3a82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…be88d322f3af0eb16135d1a022e6e75d8e5f15f002dc2c7619b2d0f346c4042efcca29c58d3089998a92cbf2 (111 bytes)", "f8ac078517c3b1fd3a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…efec74fb4dd2e8cda215d6a07f3924d10ffc455dc7258bd34040e66b716800a264607f1e8d33f1377e77203c (174 bytes)", "f88b088517c3b1fd3a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d87d934e98652c97fb4ccda071371be91cb98b2958963e9b92b3f6a346925f8bdde848e4ec1565bdb50061ba (141 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:00a07c4cef...d1eb6d5f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "27e2e051d17eb723877d586d1e5a37fba48281bda06cd5624963b2d8672901af", "timestamp": { "unpack": "1794391196." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d098517c3b1fd3a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fac4dab24d3e3417cf1006a02cd26514362460b241ec12fe0099a1570d31528add13b9ee3b7fb9d1f8648d34 (111 bytes)", "f8ae825c248405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f9280d85d05f8e0b9b59d6a04344d3cf720884852c7dcbfe9da894708d85908938e503527194432a66dbd80c (176 bytes)", "f88b088517c3b1fd3a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…717045c7ec73c391688c83a01e609b8d7e5763dfe09ccc4139fa1f1260c25d9ea523e72fd2e6e9f25b036068 (141 bytes)", "f86d088517c3b1fd3a82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…be88d322f3af0eb16135d1a022e6e75d8e5f15f002dc2c7619b2d0f346c4042efcca29c58d3089998a92cbf2 (111 bytes)", "f8ac078517c3b1fd3a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…efec74fb4dd2e8cda215d6a07f3924d10ffc455dc7258bd34040e66b716800a264607f1e8d33f1377e77203c (174 bytes)", "f88b088517c3b1fd3a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d87d934e98652c97fb4ccda071371be91cb98b2958963e9b92b3f6a346925f8bdde848e4ec1565bdb50061ba (141 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00186deb4c...12114f1e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "93b721bf93461fe4bd7c4b750e951c46a2a68364f93868863ad1110b3ee38dd9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080cdf4db...5dd1e68b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00186deb4c045d9edfd6f019f912b5301baadec82e825bc2e6026883f0309c3453ca121220124c4f028c6388ea0f7b362b70b77f601b5bba11727e19066423c1ea12114f1e", "hash": "93b721bf93461fe4bd7c4b750e951c46a2a68364f93868863ad1110b3ee38dd9", "number": "141929", "timestamp": "1794391196", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a027e2e051d17eb723877d586d1e5a37fba48281bda06cd5624963b2d8672901afa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d098517c3b1fd3a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fac4dab24d3e3417cf1006a02cd26514362460b241ec12fe0099a1570d31528add13b9ee3b7fb9d1f8648d34 (111 bytes)", "f8ae825c248405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f9280d85d05f8e0b9b59d6a04344d3cf720884852c7dcbfe9da894708d85908938e503527194432a66dbd80c (176 bytes)", "f88b088517c3b1fd3a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…717045c7ec73c391688c83a01e609b8d7e5763dfe09ccc4139fa1f1260c25d9ea523e72fd2e6e9f25b036068 (141 bytes)", "f86d088517c3b1fd3a82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…be88d322f3af0eb16135d1a022e6e75d8e5f15f002dc2c7619b2d0f346c4042efcca29c58d3089998a92cbf2 (111 bytes)", "f8ac078517c3b1fd3a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…efec74fb4dd2e8cda215d6a07f3924d10ffc455dc7258bd34040e66b716800a264607f1e8d33f1377e77203c (174 bytes)", "f88b088517c3b1fd3a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d87d934e98652c97fb4ccda071371be91cb98b2958963e9b92b3f6a346925f8bdde848e4ec1565bdb50061ba (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00534f01ac...70e05572
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0080cdf4dbe66042d8669311a8ce08a45776df9b5d46d84fc30a48f2043bcdbdb2ca121220a3ed9b8f54a0fa5786b033cb27dda3c7d68b78765981e3ee06f684d25dd1e68b", "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": "11002004249999879157425037.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }