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Canton Updates/12209a...be6f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #104,787

This Gateway_FinalizeBlock transaction built EVM block #104,787 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #104,787
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #104787 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #104787

956ms
956ms

Committed on Canton

Participant commits update 12209a7543…02be6f
—

Imported to the execution layers

Importer applies block #104787 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete956ms
956ms

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
#104,787
Block Hash
0xf371863a...d92d5d9d
Block Timestamp
Nov 10, 2026, 04:33:55 UTC
Transactions
0xf0cd6b5a...380b5d150x38bf...1e14 → 0x925e...03fcSuccess
0x6e1bdb10...d331f22a0x3229...c7e7 → 0x925e...03fcSuccess
Overview
Update ID
12209a7543...c702be6f
Offset
328092
Record Time
Nov 10, 2026, 04:33:55 UTC
Command ID
gw-64c9a5594...c3de2de7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ebaee3fe...cd17182c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006efcc3f13b5af7f5d1c85ddae2f0c5f12896fd7f8c15f16700ca0250f04a28b0ca1212202d395cb9502096719fc4b37a5fb3ad8107a389fb36ffaa6d0b2a4422f8909366", "block": { "timestamp": { "unpack": "1794285235." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820131830f4240831e8480830d075a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2b44ccc3c6c3aa326c5a43a011fe31d5835ba9b86a2d7a279af4abeb1a5580395ed2ea316e07c55519bd7158 (504 bytes)", "02f901f4830e4a25820134830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…678951e775ba4acd74a214a00c950bd161af7cf7180b311ddcb44b9b06f7fc6f2e03f11657393dadad8cc399 (504 bytes)", "02f901f4830e4a2582015e830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…15c694ce58f93f955c03eea0614078765b329a7ebd32f6c80eb7d0245264b58c57724cca74452bde72a06887 (504 bytes)", "f8aa04831fa40c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…9ad6c8fc8b763b7b2943efa007c8bb12909cd3c9ab7055f796330537a141e4208b78fae5e8b04783d5eb0c7a (172 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": [] } }
0x693cbb21...31bf208c0xc6e4...4848 → 0x925e...03fcSuccess
0xe955cbab...16dfcce60xd298...5d4d → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006efcc3f1...f8909366
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e16acc82b8857da44813615f99faaebe1455c3b2d1ddb29794bb2712c3de2de7", "timestamp": { "unpack": "1794285235." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820131830f4240831e8480830d075a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2b44ccc3c6c3aa326c5a43a011fe31d5835ba9b86a2d7a279af4abeb1a5580395ed2ea316e07c55519bd7158 (504 bytes)", "02f901f4830e4a25820134830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…678951e775ba4acd74a214a00c950bd161af7cf7180b311ddcb44b9b06f7fc6f2e03f11657393dadad8cc399 (504 bytes)", "02f901f4830e4a2582015e830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…15c694ce58f93f955c03eea0614078765b329a7ebd32f6c80eb7d0245264b58c57724cca74452bde72a06887 (504 bytes)", "f8aa04831fa40c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…9ad6c8fc8b763b7b2943efa007c8bb12909cd3c9ab7055f796330537a141e4208b78fae5e8b04783d5eb0c7a (172 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:00993e4b16...eb6d8474
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0046e4ae23...be425324
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f371863a51a7ba4907174bb6f99467a5dd9e139d2345e775d389d33ad92d5d9d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003623c8cd...0957163f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0046e4ae239c129b09e35a36feefee1b13598015c47ab7440db26db35cd335c9e2ca1212201d2edda25e413e5be8baf323e3ec1a536df89b0f59ed9f5ef179f0ffbe425324", "hash": "f371863a51a7ba4907174bb6f99467a5dd9e139d2345e775d389d33ad92d5d9d", "number": "104787", "timestamp": "1794285235", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0e16acc82b8857da44813615f99faaebe1455c3b2d1ddb29794bb2712c3de2de7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820131830f4240831e8480830d075a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2b44ccc3c6c3aa326c5a43a011fe31d5835ba9b86a2d7a279af4abeb1a5580395ed2ea316e07c55519bd7158 (504 bytes)", "02f901f4830e4a25820134830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…678951e775ba4acd74a214a00c950bd161af7cf7180b311ddcb44b9b06f7fc6f2e03f11657393dadad8cc399 (504 bytes)", "02f901f4830e4a2582015e830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…15c694ce58f93f955c03eea0614078765b329a7ebd32f6c80eb7d0245264b58c57724cca74452bde72a06887 (504 bytes)", "f8aa04831fa40c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000…9ad6c8fc8b763b7b2943efa007c8bb12909cd3c9ab7055f796330537a141e4208b78fae5e8b04783d5eb0c7a (172 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00da2b133c...4f0c5e79
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003623c8cdd79e74f8993c73d59a2baa3edd837f28e261c8ef26445b6b9de51915ca121220b8edb9e5967f5fb50e3331b4f4c11f8c816b1027cd802354899124b40957163f", "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": "11002004249999953397531992.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }