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Canton Updates/1220a3...3d03
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #1,070

This Gateway_FinalizeBlock transaction built EVM block #1,070 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #1,070
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.4s

Block planned

Producer plans block #1070 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #1070

2.7s
2.7s

Committed on Canton

Participant commits update 1220a3fdca…4b3d03
—

Imported to the execution layers

Importer applies block #1070 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.4s
EVM
Canton
External call
Total
Complete2.7s
2.7s

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
#1,070
Block Hash
0xe6724e76...e639baea
Block Timestamp
Nov 2, 2026, 13:57:53 UTC
Transactions
0xbe0180ae...fe35fc0f0xa253...30e5 → 0xfecc...5677Success
0x96683355...5f4866170xed9c...e894 → 0xac37...27a3Success
Overview
Update ID
1220a3fdca...094b3d03
Offset
4119
Record Time
Nov 2, 2026, 13:57:55 UTC
Command ID
gw-64c9a5594...7bb2b04a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009f78963c...3db084e1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0058e62a172050c236e773b2c88ec8268bae995d5f2c9847d42c5c24c4f126c649ca121220207188accc7f9066173212a583f40dfca92425671e048ed179140e180e68f1b5", "block": { "timestamp": { "unpack": "1793627873." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a258201f28501a39db3b98501a39db3c182520894fecc020465a893ab369df20175421736bcb9…2eb02f4d99e7c438d39aa6a00c92a396f3c31cc728d50561d1524ff897f53111b9397f8e635e92b7a5aebdad (124 bytes)", "f8ac048501a39db3c0827e9094c92dc26e4b4b06a3e5caa7e641c6be2c22475fe680b844a9059cbb00000000…8bd1091b450f8822f82f2ba04ca84810069f6924656acea45991fbcc30d8c9e674160a8b68eb2c2cc95781c2 (174 bytes)", "02f894830e4a25018501df8fa8d48501df8fa8dd8301076194ac37d5f8e6c973ff60bfd8434fd5bfd263f027…29e829587bfa78bc908949a0353f9547a42c6258a9d8123cd34469f85a139d0bc3c7e8ebbef0aa8f04736c7d (151 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": [] } }
0x803c9bb4...3e905ef50xb728...1279 → 0xc92d...5fe6Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0058e62a17...0e68f1b5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "faddf9fd971dc478bebff3ef30522530a1079af1ef79b312ca1eb8737bb2b04a", "timestamp": { "unpack": "1793627873." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a258201f28501a39db3b98501a39db3c182520894fecc020465a893ab369df20175421736bcb9…2eb02f4d99e7c438d39aa6a00c92a396f3c31cc728d50561d1524ff897f53111b9397f8e635e92b7a5aebdad (124 bytes)", "f8ac048501a39db3c0827e9094c92dc26e4b4b06a3e5caa7e641c6be2c22475fe680b844a9059cbb00000000…8bd1091b450f8822f82f2ba04ca84810069f6924656acea45991fbcc30d8c9e674160a8b68eb2c2cc95781c2 (174 bytes)", "02f894830e4a25018501df8fa8d48501df8fa8dd8301076194ac37d5f8e6c973ff60bfd8434fd5bfd263f027…29e829587bfa78bc908949a0353f9547a42c6258a9d8123cd34469f85a139d0bc3c7e8ebbef0aa8f04736c7d (151 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:0072ee0f42...1d4f319a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00394c3f89...d6efd810
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e6724e769a4b83e12bd2b3aebc7cf7ed0f8139b15b7bbeead3cdc1e9e639baea", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009634d3e6...adbfc77e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00394c3f89ab9cfd369bde4137460cbd39acc941fd49a50ecf5e7995fbd4df8dc0ca121220c3dc37734f6c86a5276f1fcbdcc4368e661b641d35cac800a8a8584ed6efd810", "hash": "e6724e769a4b83e12bd2b3aebc7cf7ed0f8139b15b7bbeead3cdc1e9e639baea", "number": "1070", "timestamp": "1793627873", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0faddf9fd971dc478bebff3ef30522530a1079af1ef79b312ca1eb8737bb2b04aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f879830e4a258201f28501a39db3b98501a39db3c182520894fecc020465a893ab369df20175421736bcb9…2eb02f4d99e7c438d39aa6a00c92a396f3c31cc728d50561d1524ff897f53111b9397f8e635e92b7a5aebdad (124 bytes)", "f8ac048501a39db3c0827e9094c92dc26e4b4b06a3e5caa7e641c6be2c22475fe680b844a9059cbb00000000…8bd1091b450f8822f82f2ba04ca84810069f6924656acea45991fbcc30d8c9e674160a8b68eb2c2cc95781c2 (174 bytes)", "02f894830e4a25018501df8fa8d48501df8fa8dd8301076194ac37d5f8e6c973ff60bfd8434fd5bfd263f027…29e829587bfa78bc908949a0353f9547a42c6258a9d8123cd34469f85a139d0bc3c7e8ebbef0aa8f04736c7d (151 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006443a74d...a7b16da2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009634d3e6202fcaad29b00f6b56f3ddca66233d798d8d29403a44f004ad781736ca1212204f810bd6ac9cf821d634f908f23eb1d834c7556736e19c6ede5bf63aadbfc77e", "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": "11002004250000000378962453.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }