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Canton Updates/1220d5...65c3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #213,380

This Gateway_FinalizeBlock transaction built EVM block #213,380 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #213,380
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #213380 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #213380

1.9s
1.9s

Committed on Canton

Participant commits update 1220d5d449…6365c3
—

Imported to the execution layers

Importer applies block #213380 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#213,380
Block Hash
0xf4821528...cb98b85a
Block Timestamp
Nov 15, 2026, 13:31:51 UTC
Transactions
0x595ac797...9cd641e90x5916...919a → 0xd129...b96cSuccess
0xf2fcc5ca...b3941fec0xdb10...0fa3 → 0x5279...8c69Success
Overview
Update ID
1220d5d449...f66365c3
Offset
661560
Record Time
Nov 15, 2026, 13:31:52 UTC
Command ID
gw-64c9a5594...d4d3e7f0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ee15c005...2eb71ae1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0054f922fe4f28cbcf2516da28b34afd2b733f8b7723e07c1caa8daec7cef0d6cfca121220482a9a53e042fb5dc633441464ba9ca9f63d6f5ceaa21c21709e512f835c7484", "block": { "timestamp": { "unpack": "1794749511." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac14853dfcbe44ca82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…6b70cffa88a2080be97c4ba053627eb498271d11bfe553e4eb96286928c76ec08db5334c6bf14c051d8ff196 (174 bytes)", "f88b08853dfcbe44ca826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…69eff35160159a2e40101fa0122223efab4a30ae7df31b5221de52194b1d597721c631bd542abb68fda31c46 (141 bytes)", "02f874830e4a2519843b9aca0e843b9aca0e8252089452796a3b18617de99c5896b3d364eaebe48e8c69870e…34a3658aa77a2e82b27a95a01377463f1b36f020f228586f45d8b70eb70a26f91e840105c770be1887ec7262 (119 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": [] } }
0xad58be71...ed1da7110x6e88...5a39 → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0054f922fe...835c7484
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5ce77cb828d09bd1c894bd65cd013718df4e40cb8fae3f0088f273bad4d3e7f0", "timestamp": { "unpack": "1794749511." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac14853dfcbe44ca82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…6b70cffa88a2080be97c4ba053627eb498271d11bfe553e4eb96286928c76ec08db5334c6bf14c051d8ff196 (174 bytes)", "f88b08853dfcbe44ca826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…69eff35160159a2e40101fa0122223efab4a30ae7df31b5221de52194b1d597721c631bd542abb68fda31c46 (141 bytes)", "02f874830e4a2519843b9aca0e843b9aca0e8252089452796a3b18617de99c5896b3d364eaebe48e8c69870e…34a3658aa77a2e82b27a95a01377463f1b36f020f228586f45d8b70eb70a26f91e840105c770be1887ec7262 (119 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:00edb82a92...19c2a338
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ad2c72f3...ffff0d1f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f482152885eda41c2832d9d5b8d32c9addc6dbc72353e67c7e4f7e5bcb98b85a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00da836e0b...472cc848
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ad2c72f3b913b2ab29239819077919e59df6a9902d9f27851aab3d49dce5b425ca1212201e0d1abe6286bbcfbdb868d1928a1de45a242dcdc90508f5c48d2037ffff0d1f", "hash": "f482152885eda41c2832d9d5b8d32c9addc6dbc72353e67c7e4f7e5bcb98b85a", "number": "213380", "timestamp": "1794749511", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05ce77cb828d09bd1c894bd65cd013718df4e40cb8fae3f0088f273bad4d3e7f0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac14853dfcbe44ca82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…6b70cffa88a2080be97c4ba053627eb498271d11bfe553e4eb96286928c76ec08db5334c6bf14c051d8ff196 (174 bytes)", "f88b08853dfcbe44ca826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…69eff35160159a2e40101fa0122223efab4a30ae7df31b5221de52194b1d597721c631bd542abb68fda31c46 (141 bytes)", "02f874830e4a2519843b9aca0e843b9aca0e8252089452796a3b18617de99c5896b3d364eaebe48e8c69870e…34a3658aa77a2e82b27a95a01377463f1b36f020f228586f45d8b70eb70a26f91e840105c770be1887ec7262 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0070e2ff04...8aa9789a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00da836e0b78eb5b5245b57126586fda283077422d408b95b17a9906c87f2b9cecca121220a2654db2d462d541870d54ac2f48ced0e5eae058902834f6433bad80472cc848", "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": "11002004249999825329226347.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }