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Canton Updates/1220ef...ef30
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,367

This Gateway_FinalizeBlock transaction built EVM block #5,367 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #5,367
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
900ms

Block planned

Producer plans block #5367 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5367

720ms
720ms

Committed on Canton

Participant commits update 1220ef8567…9bef30
—

Imported to the execution layers

Importer applies block #5367 from GatewayHead

—
0ms
250ms
500ms
750ms
900ms
EVM
Canton
External call
Total
Complete720ms
720ms

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
#5,367
Block Hash
0x4fab24e1...716c2a72
Block Timestamp
Nov 2, 2026, 20:15:37 UTC
Transactions
0xca58eb23...c5098b7b0x89f5...6cb7 → 0xa664...9781Success
0x36c7bf23...3a96947b0xa253...30e5 → 0xdd6e...2a05Success
Overview
Update ID
1220ef8567...d39bef30
Offset
17765
Record Time
Nov 2, 2026, 20:15:37 UTC
Command ID
gw-64c9a5594...6f217bf7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001ce17abc...3116d66e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f204e8f8340c74cd6061f20fedce9079ca0c26612347826f0149b8fc53a9584fca12122001e703cc10117a7e13422a5a9b44d9c5f51eea4d5f0414b2caf0b3f83581fcc3", "block": { "timestamp": { "unpack": "1793650537." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e1d851c2e1ae98382520894c1298fda3a2da394e78877342a741f1c225c6356872aa1efb94e000080831c…44960534d8de5564e998d6a05b30d357a37a7519153dc4c14f989c2ab2f73501e23db732dac730fca10f64ed (112 bytes)", "02f8f4830e4a251085188122883f85188122884d827e8894a66479c33c21f7659e252effd24362265be79781…0468c157fddaa463c706c9a009ee9686edb1297ec0dcd5df5de23e531d718029290665627175bd21fc2e8ee1 (247 bytes)", "02f8b4830e4a250e85188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…83d5a1640110b7dfa2ebfaa03beae3c928981836288e84e00921a7f1e5311e56db8cc628d93b3554ff15bf09 (183 bytes)", "02f879830e4a25820e8885188122883f85188122884782520894dd6eac3f9b729942854986107c89b9c22b86…84ed58fbf0c145a5e89c77a068e0969832e5f808093dc57fdf381c8b1fd79c4406c969faad8e5a3d00ee43b9 (124 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": [] } }
0xb9ccbea0...ba78bdfa0x21aa...f457 → 0xc129...6356Success
0x127f1a55...72803f890x906f...a368 → 0x021b...b106Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f204e8f8...3581fcc3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "33f0f5842b705322636cfab9db9b1d134cbe9e5d6e4e5678a802f6ef6f217bf7", "timestamp": { "unpack": "1793650537." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e1d851c2e1ae98382520894c1298fda3a2da394e78877342a741f1c225c6356872aa1efb94e000080831c…44960534d8de5564e998d6a05b30d357a37a7519153dc4c14f989c2ab2f73501e23db732dac730fca10f64ed (112 bytes)", "02f8f4830e4a251085188122883f85188122884d827e8894a66479c33c21f7659e252effd24362265be79781…0468c157fddaa463c706c9a009ee9686edb1297ec0dcd5df5de23e531d718029290665627175bd21fc2e8ee1 (247 bytes)", "02f8b4830e4a250e85188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…83d5a1640110b7dfa2ebfaa03beae3c928981836288e84e00921a7f1e5311e56db8cc628d93b3554ff15bf09 (183 bytes)", "02f879830e4a25820e8885188122883f85188122884782520894dd6eac3f9b729942854986107c89b9c22b86…84ed58fbf0c145a5e89c77a068e0969832e5f808093dc57fdf381c8b1fd79c4406c969faad8e5a3d00ee43b9 (124 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:0065b43de3...f555dede
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a9050e38...bd38b5ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4fab24e14e14a8f36aea548dd3d79ce008f66e43fab6c4b53b86bbc1716c2a72", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006b8e8c45...e5a2b1cb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a9050e38c529069baf1f2c602ce875fcc17bba21f1e4347f24813ac655700d12ca121220346f585d3ae8bdadeaa9a564a0b36c1e711e53289ac45f5d2da2d331bd38b5ca", "hash": "4fab24e14e14a8f36aea548dd3d79ce008f66e43fab6c4b53b86bbc1716c2a72", "number": "5367", "timestamp": "1793650537", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a033f0f5842b705322636cfab9db9b1d134cbe9e5d6e4e5678a802f6ef6f217bf7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86e1d851c2e1ae98382520894c1298fda3a2da394e78877342a741f1c225c6356872aa1efb94e000080831c…44960534d8de5564e998d6a05b30d357a37a7519153dc4c14f989c2ab2f73501e23db732dac730fca10f64ed (112 bytes)", "02f8f4830e4a251085188122883f85188122884d827e8894a66479c33c21f7659e252effd24362265be79781…0468c157fddaa463c706c9a009ee9686edb1297ec0dcd5df5de23e531d718029290665627175bd21fc2e8ee1 (247 bytes)", "02f8b4830e4a250e85188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…83d5a1640110b7dfa2ebfaa03beae3c928981836288e84e00921a7f1e5311e56db8cc628d93b3554ff15bf09 (183 bytes)", "02f879830e4a25820e8885188122883f85188122884782520894dd6eac3f9b729942854986107c89b9c22b86…84ed58fbf0c145a5e89c77a068e0969832e5f808093dc57fdf381c8b1fd79c4406c969faad8e5a3d00ee43b9 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e05ca470...4fd01e23
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006b8e8c457308cfaa001b7b7727f0dc34333b20543600ecaa599424c785ef0f91ca121220343da43f3937f2a3622c5e25a871083971577da5e19a131ae445b22ae5a2b1cb", "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": "11002004249999997724259703.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }