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Canton Updates/122095...091f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,787

This Gateway_FinalizeBlock transaction built EVM block #136,787 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #136,787
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #136787 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136787

1.3s
1.3s

Committed on Canton

Participant commits update 122095e4ed…d7091f
—

Imported to the execution layers

Importer applies block #136787 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#136,787
Block Hash
0x84af509a...2a89f570
Block Timestamp
Nov 11, 2026, 06:36:00 UTC
Transactions
0xa5ddc8f6...0823831c0x26b2...5f86 → 0x0af7...128bSuccess
0x16e3e137...a2af1aa70xee2c...f32f → 0x235d...3c8cSuccess
Overview
Update ID
122095e4ed...1cd7091f
Offset
425658
Record Time
Nov 11, 2026, 06:36:01 UTC
Command ID
gw-64c9a5594...4983e496
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0045c656b0...9d4fd430
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00da5619ad9a7d81f9c48b3783f5dc58ef13a289664081e6529a2683801e8a692eca121220d5f2764de4ac02f2f9eed2bda085c79a5a931ac8f4043768b526ccaf29492847", "block": { "timestamp": { "unpack": "1794378960." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae824a248405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ddfb93db97f3e86ac94ac9a040f40c757014874ccbe842e8081b7d071f862f5f9bd2dc24c22431c1a2d97376 (176 bytes)", "f86c09841ec1333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a204409a7fce7536ced2c4a07eae8b7ac212b96d00afab982f176c1e4a68630852cad86932e6861c1fe98555 (110 bytes)", "f86c09841ec1333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…0e052c27ae018eb48423dfa045c1d36960f897eaf8cd2b3e61dded6039c3ef6e5daab82e4ee2088d7c9c4f0a (110 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": [] } }
0x069a080a...e2a025000x2dff...9e9c → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00da5619ad...29492847
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6bc380cfa8d5087120f23be9171fd8e8d40ea87cf77a82c9eee0daff4983e496", "timestamp": { "unpack": "1794378960." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae824a248405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ddfb93db97f3e86ac94ac9a040f40c757014874ccbe842e8081b7d071f862f5f9bd2dc24c22431c1a2d97376 (176 bytes)", "f86c09841ec1333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a204409a7fce7536ced2c4a07eae8b7ac212b96d00afab982f176c1e4a68630852cad86932e6861c1fe98555 (110 bytes)", "f86c09841ec1333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…0e052c27ae018eb48423dfa045c1d36960f897eaf8cd2b3e61dded6039c3ef6e5daab82e4ee2088d7c9c4f0a (110 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:0000e19379...69bec9d6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a7f8d3f1...8f904c6e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "84af509ae3ebeb4b0d7484b86507a94ec2dfc8ddb73f0474338846202a89f570", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009d794bf0...36720da5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a7f8d3f13c2858428c8c8183d76b4cae84858f10cb3b0d39a02e2b7e11b01fdfca1212209052ce0f9503d9435ef1780258ac18cd5cd1f6323d7a2883607751528f904c6e", "hash": "84af509ae3ebeb4b0d7484b86507a94ec2dfc8ddb73f0474338846202a89f570", "number": "136787", "timestamp": "1794378960", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06bc380cfa8d5087120f23be9171fd8e8d40ea87cf77a82c9eee0daff4983e496a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae824a248405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ddfb93db97f3e86ac94ac9a040f40c757014874ccbe842e8081b7d071f862f5f9bd2dc24c22431c1a2d97376 (176 bytes)", "f86c09841ec1333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a204409a7fce7536ced2c4a07eae8b7ac212b96d00afab982f176c1e4a68630852cad86932e6861c1fe98555 (110 bytes)", "f86c09841ec1333382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…0e052c27ae018eb48423dfa045c1d36960f897eaf8cd2b3e61dded6039c3ef6e5daab82e4ee2088d7c9c4f0a (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d696a847...d086b20a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009d794bf05e57b57b526b6cf1ed5653ac181c29d18d5e241ea55dc3c4332bf347ca1212204e332e813b51cf739919e23f7fcaa1447e4b8dd546e61837e3adcdbb36720da5", "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": "11002004249999883654966806.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }