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Canton Updates/1220fe...636b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,871

This Gateway_FinalizeBlock transaction built EVM block #33,871 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #33,871
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
459ms

Block planned

Producer plans block #33871 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33871

367ms
367ms

Committed on Canton

Participant commits update 1220fef693…74636b
—

Imported to the execution layers

Importer applies block #33871 from GatewayHead

—
0ms
250ms
459ms
EVM
Canton
External call
Total
Complete367ms
367ms

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
#33,871
Block Hash
0xbb7b7b6e...7226c7e0
Block Timestamp
Nov 5, 2026, 17:33:46 UTC
Transactions
0xebd5eb2f...c5edb85d0x4433...70d1 → 0x235d...3c8cSuccess
0x5fa6b248...e76d79a80xbbeb...3b60 → 0xeb9b...6a8eSuccess
Overview
Update ID
1220fef693...f374636b
Offset
109209
Record Time
Nov 5, 2026, 17:33:46 UTC
Command ID
gw-64c9a5594...4b1f1bf0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000970c2cd...ea36cd76
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ed1af590c98e5e05f6fa524881432b969084a712a459da33c860c6790f00b8a5ca121220d2c93ff2b43ad074a7a81b57f4b86bb935a818ec2b8d47fa9b6c58e13413a535", "block": { "timestamp": { "unpack": "1793900026." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a26ba342496d8fabe05c93a053816a7fe00f7b20de0369313a227d8fa9fc1ea7ac02581394a2dd81716c4a0c (111 bytes)", "f8ac1c857a3c70420782c14094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844095ea7b300000000…145758c803cb63f6166c1ca0140dd4e7e2690df9dc908aa2276ceec0f2f56bfab6394c9badd6df5499c2dd14 (174 bytes)", "f871820b12858bb2c9700882520894275a423dc9cdb64b73103215e3d1053a94604d9c88016345785d8a0000…917b854015cd9d6b6a7de8a0337c3ef1b154f09e91f4e9f60b463612a26f311908f3ef38154b19d0175b7c9c (115 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f288bf248a6942e05ff8a6a0196e51e1d234eb972cf0765746786c0288ecd2092ea5f599102ad445813f32f3 (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": [] } }
0x81b62632...234d6e4b0xfe3a...db13 → 0x275a...4d9cSuccess
0x5c3a9f2d...fb9729110xffe2...4210 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ed1af590...3413a535
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d61164bcb80712e5d03767078d98b156bcea3a869b5e850b0298e3054b1f1bf0", "timestamp": { "unpack": "1793900026." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a26ba342496d8fabe05c93a053816a7fe00f7b20de0369313a227d8fa9fc1ea7ac02581394a2dd81716c4a0c (111 bytes)", "f8ac1c857a3c70420782c14094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844095ea7b300000000…145758c803cb63f6166c1ca0140dd4e7e2690df9dc908aa2276ceec0f2f56bfab6394c9badd6df5499c2dd14 (174 bytes)", "f871820b12858bb2c9700882520894275a423dc9cdb64b73103215e3d1053a94604d9c88016345785d8a0000…917b854015cd9d6b6a7de8a0337c3ef1b154f09e91f4e9f60b463612a26f311908f3ef38154b19d0175b7c9c (115 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f288bf248a6942e05ff8a6a0196e51e1d234eb972cf0765746786c0288ecd2092ea5f599102ad445813f32f3 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004c1efe7e...04dbdedb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005405f04d...b62810d5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bb7b7b6eeff61f099ab6483eebbe7f27d4835bf96d4191aa2169214d7226c7e0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a63cf14c...caab2b88
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005405f04d25464ef4aae11194aea87a518450aee96a66ce77c812dc980b7fadd8ca121220d38ae7ef554a5d4d6ec5dd20f4d45ce2d32f078cc417ac3be4c163e8b62810d5", "hash": "bb7b7b6eeff61f099ab6483eebbe7f27d4835bf96d4191aa2169214d7226c7e0", "number": "33871", "timestamp": "1793900026", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d61164bcb80712e5d03767078d98b156bcea3a869b5e850b0298e3054b1f1bf0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a26ba342496d8fabe05c93a053816a7fe00f7b20de0369313a227d8fa9fc1ea7ac02581394a2dd81716c4a0c (111 bytes)", "f8ac1c857a3c70420782c14094eb9bfceebfb2cb15b8577b5bc84f12150ab36a8e80b844095ea7b300000000…145758c803cb63f6166c1ca0140dd4e7e2690df9dc908aa2276ceec0f2f56bfab6394c9badd6df5499c2dd14 (174 bytes)", "f871820b12858bb2c9700882520894275a423dc9cdb64b73103215e3d1053a94604d9c88016345785d8a0000…917b854015cd9d6b6a7de8a0337c3ef1b154f09e91f4e9f60b463612a26f311908f3ef38154b19d0175b7c9c (115 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f288bf248a6942e05ff8a6a0196e51e1d234eb972cf0765746786c0288ecd2092ea5f599102ad445813f32f3 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b4cdbecc...47d9ee4b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a63cf14c49616c021694774af9718ae252074d7536bc99251232c697bf11bac9ca1212204c1cc16b785b9ee96ba552ba00aa61390451decb530da5138940308ccaab2b88", "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": "11002004249999985668513266.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }