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Canton Updates/12205d...1ba0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,430

This Gateway_FinalizeBlock transaction built EVM block #56,430 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #56,430
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
808ms

Block planned

Producer plans block #56430 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56430

646ms
646ms

Committed on Canton

Participant commits update 12205ded42…d51ba0
—

Imported to the execution layers

Importer applies block #56430 from GatewayHead

—
0ms
250ms
500ms
750ms
808ms
EVM
Canton
External call
Total
Complete646ms
646ms

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
#56,430
Block Hash
0x9b92da3e...98b7ff18
Block Timestamp
Nov 6, 2026, 23:39:41 UTC
Transactions
0x4c1eb0b7...029b905b0x26fe...e96c → 0xfd7c...4601Success
0x70f0fc18...9d2c0d2c0x2993...5e88 → 0xa276...16d2Success
Overview
Update ID
12205ded42...8ad51ba0
Offset
178673
Record Time
Nov 6, 2026, 23:39:41 UTC
Command ID
gw-64c9a5594...3c43ebfa
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0037223d08...1faca335
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b5f3bd42d1dc79558aac91428c58ec346a7d3fe236a0cd721f2d873ded3856c4ca1212205413b3048e2cd1b7d92d3c378fcb7c77e3d7d22de624fe5c3fced9bccaa1cc77", "block": { "timestamp": { "unpack": "1794008381." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…cf9334a7d42c995cd9c13ca03397a6d0ac96f146b1bee0d556a0c068044aa20b9ed11efdb5286477795663bf (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9102e75ebb4dac0d96293ca008a8bfb121d7d15a673b1b2cc1e670cc57950b3d05535332d73b8e3db9ab98d6 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ec8dbe883af88d95794a69a05db85e31adec2f6d5075a7908b356ea89ee2143168d6659e083c2cd6c464b05f (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c09d75caa10b5e45bf6c1da01412c2869732263cdab51944819ab79bfc6a6e66e31f18e250830bed68e184b4 (111 bytes)", "f871821de1858bb2c97008825208940f8e14dac71bca9aac8858b19bf2c3ab0e69fb4988016345785d8a0000…90b09a8361fe5afe0c5632a070a3ad3af2e0539281d693e9eb5b84b3bd8212fdd7dbb9076ef112a84cecf9f8 (115 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": [] } }
0xa5139150...a08cafac0x92a7...2ff7 → 0x235d...3c8cSuccess
0xaa948566...59775e680x62c7...2de0 → 0xa276...16d2Success
0x621a7297...356eb4090xfe3a...db13 → 0x0f8e...fb49Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b5f3bd42...caa1cc77
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6d4bc0724bbf91abb4fa538901bd9d4d87f96518a22100a00e46b6643c43ebfa", "timestamp": { "unpack": "1794008381." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…cf9334a7d42c995cd9c13ca03397a6d0ac96f146b1bee0d556a0c068044aa20b9ed11efdb5286477795663bf (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9102e75ebb4dac0d96293ca008a8bfb121d7d15a673b1b2cc1e670cc57950b3d05535332d73b8e3db9ab98d6 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ec8dbe883af88d95794a69a05db85e31adec2f6d5075a7908b356ea89ee2143168d6659e083c2cd6c464b05f (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c09d75caa10b5e45bf6c1da01412c2869732263cdab51944819ab79bfc6a6e66e31f18e250830bed68e184b4 (111 bytes)", "f871821de1858bb2c97008825208940f8e14dac71bca9aac8858b19bf2c3ab0e69fb4988016345785d8a0000…90b09a8361fe5afe0c5632a070a3ad3af2e0539281d693e9eb5b84b3bd8212fdd7dbb9076ef112a84cecf9f8 (115 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:0060e778df...b492947b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002ebf9ceb...660ee932
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9b92da3ea142617a624c3b7453580d906fcbb9466a84c58ff8b9f9d598b7ff18", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007c3e034f...6a9672f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002ebf9cebed00287a7e8049d1fcf2a72edc082040f6897d8083a799a2c9e52107ca12122011c7a7f2e920ec1af8a6390a97a5a05a4283404207e2c232ea4f34f1660ee932", "hash": "9b92da3ea142617a624c3b7453580d906fcbb9466a84c58ff8b9f9d598b7ff18", "number": "56430", "timestamp": "1794008381", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06d4bc0724bbf91abb4fa538901bd9d4d87f96518a22100a00e46b6643c43ebfaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…cf9334a7d42c995cd9c13ca03397a6d0ac96f146b1bee0d556a0c068044aa20b9ed11efdb5286477795663bf (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9102e75ebb4dac0d96293ca008a8bfb121d7d15a673b1b2cc1e670cc57950b3d05535332d73b8e3db9ab98d6 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ec8dbe883af88d95794a69a05db85e31adec2f6d5075a7908b356ea89ee2143168d6659e083c2cd6c464b05f (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c09d75caa10b5e45bf6c1da01412c2869732263cdab51944819ab79bfc6a6e66e31f18e250830bed68e184b4 (111 bytes)", "f871821de1858bb2c97008825208940f8e14dac71bca9aac8858b19bf2c3ab0e69fb4988016345785d8a0000…90b09a8361fe5afe0c5632a070a3ad3af2e0539281d693e9eb5b84b3bd8212fdd7dbb9076ef112a84cecf9f8 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005e723dc7...23038c84
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007c3e034fc143e9fd7ee30838821d88728f7cbb876a536f9788f49e899cf82148ca1212209b183ec295a329ab2c7c26d76b1ce7b595d2738d449e75cba4834fb56a9672f3", "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": "11002004249999975895789417.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }