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Canton Updates/1220c7...dd60
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #152,752

This Gateway_FinalizeBlock transaction built EVM block #152,752 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #152,752
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #152752 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #152752

1.4s
1.4s

Committed on Canton

Participant commits update 1220c7278c…e2dd60
—

Imported to the execution layers

Importer applies block #152752 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#152,752
Block Hash
0x7d436ecb...8ada9cd0
Block Timestamp
Nov 11, 2026, 20:54:10 UTC
Transactions
0x7c9a1f87...8857bc020x1f15...acc9 → 0xbeed...74d2Success
0x69820b03...65e774ae0x4e79...d47f → 0xba52...3981Success
Overview
Update ID
1220c7278c...e7e2dd60
Offset
474411
Record Time
Nov 11, 2026, 20:54:11 UTC
Command ID
gw-64c9a5594...8367ae74
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002e1269ee...a561b7e1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0016c41fdf5dd4018c5141cba362a5eaa464dd259616806f057597a1ad595f8183ca12122070b171f6231ee439202f49db3e5aefd9cc2a0e9c06e3a98a156be393b89e08f6", "hash": "7d436ecbb7fa4ce2103d72ae0566751ad07d34f6b13fe19651f5fdd28ada9cd0", "number": "152752", "timestamp": "1794430450", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06c468805e04c40980b726332d3fec00095cd9acb876e87c1379161fa8367ae74a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab04844b1a13108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…a9b75069bbf7a648ec7710a0217f1070cdfc36410bbb0ae34befa4dc2288dbfa3e043261bd29aa4042efee39 (173 bytes)", "f8ab4d843e95ba8e827e9094ba52b3e2fd96b3d24674280b47b8fcd81611398180b844a9059cbb0000000000…6d2f4ff31832be4021c776a016147fa56faf19e8c97842b53cdfad26f78ae190d1418f165388805148d61a7f (173 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…1951bc95f367285645bd38a07508a3cf3507b470e02cdf385333c4b58f84d1400e48d61c87d19c52e0735575 (117 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0xe7bfd2e5...85856d7a0xd346...8e44 → 0xaf08...4cecSuccess
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006436b768...2173689d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0037730f35e1831fd8a7f083e47098f760514a83c88d4bcc385ddf4ee658c95c05ca1212201eb7538b0226537892ebd653b7843ea9b2defb4502ea277be69742ab8cd9d725", "block": { "timestamp": { "unpack": "1794430450." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab04844b1a13108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…a9b75069bbf7a648ec7710a0217f1070cdfc36410bbb0ae34befa4dc2288dbfa3e043261bd29aa4042efee39 (173 bytes)", "f8ab4d843e95ba8e827e9094ba52b3e2fd96b3d24674280b47b8fcd81611398180b844a9059cbb0000000000…6d2f4ff31832be4021c776a016147fa56faf19e8c97842b53cdfad26f78ae190d1418f165388805148d61a7f (173 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…1951bc95f367285645bd38a07508a3cf3507b470e02cdf385333c4b58f84d1400e48d61c87d19c52e0735575 (117 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:0037730f35...8cd9d725
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6c468805e04c40980b726332d3fec00095cd9acb876e87c1379161fa8367ae74", "timestamp": { "unpack": "1794430450." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab04844b1a13108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…a9b75069bbf7a648ec7710a0217f1070cdfc36410bbb0ae34befa4dc2288dbfa3e043261bd29aa4042efee39 (173 bytes)", "f8ab4d843e95ba8e827e9094ba52b3e2fd96b3d24674280b47b8fcd81611398180b844a9059cbb0000000000…6d2f4ff31832be4021c776a016147fa56faf19e8c97842b53cdfad26f78ae190d1418f165388805148d61a7f (173 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…1951bc95f367285645bd38a07508a3cf3507b470e02cdf385333c4b58f84d1400e48d61c87d19c52e0735575 (117 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:00995502ed...f7d70e36
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0016c41fdf...b89e08f6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7d436ecbb7fa4ce2103d72ae0566751ad07d34f6b13fe19651f5fdd28ada9cd0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005cbbd24f...a9928df1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002e1269eed4b63634a8bd80004105bc3eabd6135411048358d33d9f822ead29d1ca121220094c83edc85e1de208da44e149cb1ea1ff04b8b7b35f922fd6957128a561b7e1", "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": "11002004249999868658422180.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }