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Canton Updates/122089...0d43
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,204

This Gateway_FinalizeBlock transaction built EVM block #33,204 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #33,204
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.1s

Block planned

Producer plans block #33204 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33204

2.5s
2.5s

Committed on Canton

Participant commits update 122089620c…b60d43
—

Imported to the execution layers

Importer applies block #33204 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
#33,204
Block Hash
0x21a85002...255afdfe
Block Timestamp
Nov 5, 2026, 17:05:11 UTC
Transactions
0xd56f176c...3ede58140x1c33...c75e → 0xe0a4...1b87Success
0x68b0bfd4...04dc66ed0x565f...5823 → 0xa276...16d2Success
Overview
Update ID
122089620c...e0b60d43
Offset
107180
Record Time
Nov 5, 2026, 17:05:13 UTC
Command ID
gw-64c9a5594...db9861ad
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007eae37c0...f673cc48
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x44eb126e...f96d96150x1211...7f67 → 0x523b...1063Success
0x4e10c3a2...de675cb60xf2dd...bc64 → 0x235d...3c8cSuccess
Contract:
005a6f5681...e00736dd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a3fff59f3501d6abada0c3cc63085717ac84c2b3c8e5def38b32e23d2df8f857ca121220f9d971470fb91bef7e2b2505abcc6bdfefe338bb105f92dc5c2541918eeca562", "block": { "timestamp": { "unpack": "1793898311." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88c1e857a3c704207830178c194523b62fde0b5bc7c4b357e566da250c605b3106380a46a62784200000000…305d171a4130e2db11628aa01ad75a7eddfcd83370ce8e466319f9559714b66790c5bf16b7eb62c3e5ec7733 (142 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…162bb1e91c4a07936491c6a064e95db3700843948fa19e4ff11552f67da1424532072cf8e848f868f91f3c12 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4e87d7b19f95ef033d14caa07901bcaf335ad53c46994cc9207bf752e1b735bfcd9fbfdd7de3fba6c0be9e26 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a1460da14693966a7c0259a0099fea7eadb63363aa5509ca2638566e8fc01d431740fd5fbd88a400943e7ee2 (111 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:00a3fff59f...8eeca562
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ac38cf4b1c5cb80b6633fcb38042ebe908b2b8f854660268878994e7db9861ad", "timestamp": { "unpack": "1793898311." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88c1e857a3c704207830178c194523b62fde0b5bc7c4b357e566da250c605b3106380a46a62784200000000…305d171a4130e2db11628aa01ad75a7eddfcd83370ce8e466319f9559714b66790c5bf16b7eb62c3e5ec7733 (142 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…162bb1e91c4a07936491c6a064e95db3700843948fa19e4ff11552f67da1424532072cf8e848f868f91f3c12 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4e87d7b19f95ef033d14caa07901bcaf335ad53c46994cc9207bf752e1b735bfcd9fbfdd7de3fba6c0be9e26 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a1460da14693966a7c0259a0099fea7eadb63363aa5509ca2638566e8fc01d431740fd5fbd88a400943e7ee2 (111 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:000d7308c8...02b12671
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "21a8500225509c9986fa88dd4f84a67da5205c7253eac579d69de7db255afdfe", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e39021dc...38890d02
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000d7308c8e01f3a5c2f0f10f843c79e8143fc233ff88a1419dab29bedf99f6d47ca1212209f2714d3acfc30894dcad83230d7b8ed68d8ea7d19ea5b4119c66cc702b12671", "hash": "21a8500225509c9986fa88dd4f84a67da5205c7253eac579d69de7db255afdfe", "number": "33204", "timestamp": "1793898311", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ac38cf4b1c5cb80b6633fcb38042ebe908b2b8f854660268878994e7db9861ada01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88c1e857a3c704207830178c194523b62fde0b5bc7c4b357e566da250c605b3106380a46a62784200000000…305d171a4130e2db11628aa01ad75a7eddfcd83370ce8e466319f9559714b66790c5bf16b7eb62c3e5ec7733 (142 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…162bb1e91c4a07936491c6a064e95db3700843948fa19e4ff11552f67da1424532072cf8e848f868f91f3c12 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4e87d7b19f95ef033d14caa07901bcaf335ad53c46994cc9207bf752e1b735bfcd9fbfdd7de3fba6c0be9e26 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a1460da14693966a7c0259a0099fea7eadb63363aa5509ca2638566e8fc01d431740fd5fbd88a400943e7ee2 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00062dfb0a...75d62d21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e39021dc00caf9b15e809a160b674cda44ecbdf11470a8e51b56461ce9788008ca1212205f95d4483889f640ebc3789e60883549fce22236f7b76937676930cb38890d02", "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": "11002004249999986050297564.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }