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Canton Updates/12205a...6ade
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #104,133

This Gateway_FinalizeBlock transaction built EVM block #104,133 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #104,133
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #104133 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #104133

896ms
896ms

Committed on Canton

Participant commits update 12205a811d…da6ade
—

Imported to the execution layers

Importer applies block #104133 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete896ms
896ms

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
#104,133
Block Hash
0x4a3c1901...8d590577
Block Timestamp
Nov 10, 2026, 03:57:40 UTC
Transactions
0x3e501228...011954c70x3229...c7e7 → 0x925e...03fcSuccess
0x70b91c2a...aea02b940xccf6...e85c → 0xe0a4...1b87Success
Overview
Update ID
12205a811d...51da6ade
Offset
326093
Record Time
Nov 10, 2026, 03:57:40 UTC
Command ID
gw-64c9a5594...c0bce8cc
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c18ee61e...5f07ba27
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e60ca22e8d702e534006e3d6df69b41c92a2443cbf3b983eac28d954e929d981ca121220624a31f06ae4d961c5ed546e0dc4ea6a3fbd66aac6bf1fe5fffcfcdfe7c76f78", "block": { "timestamp": { "unpack": "1794283060." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f3830e4a258193830f4240831e8480830de46394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…f361525f185d3142f5fcf0a00c04c5abf33a2c4c9cab104d9e3f0215bc67149bcf769582ac44c3473f90f761 (503 bytes)", "02f901f3830e4a258191830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…7d8b719205e18c0f457ad3a00d6982bc86995edc5a209ec87ae7eadacc7340aa010f9b0da65aa7cbf61e6c4f (503 bytes)", "f86b0e83eb17ed82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946da0…0a60f460276079ea1dde62a023efc890cda2918c74514c5159d08812006af6daa19427bcfe2d3d5ebbbae41a (109 bytes)", "f8aa0783eb17ed8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f19000000000000…13ae4437817ea1d4212f85a0531ef967149450d694b9eb654292026e830672e465a43c3aa091a1b8f3de728f (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": [] } }
0x1751a421...fc589eb10x38bf...1e14 → 0x925e...03fcSuccess
0x49ee6103...e0bd16cc0x5016...8385 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e60ca22e...e7c76f78
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "af28890f970cf2d6e3184826d7f2034f4694469faf2250950dccc840c0bce8cc", "timestamp": { "unpack": "1794283060." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f3830e4a258193830f4240831e8480830de46394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…f361525f185d3142f5fcf0a00c04c5abf33a2c4c9cab104d9e3f0215bc67149bcf769582ac44c3473f90f761 (503 bytes)", "02f901f3830e4a258191830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…7d8b719205e18c0f457ad3a00d6982bc86995edc5a209ec87ae7eadacc7340aa010f9b0da65aa7cbf61e6c4f (503 bytes)", "f86b0e83eb17ed82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946da0…0a60f460276079ea1dde62a023efc890cda2918c74514c5159d08812006af6daa19427bcfe2d3d5ebbbae41a (109 bytes)", "f8aa0783eb17ed8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f19000000000000…13ae4437817ea1d4212f85a0531ef967149450d694b9eb654292026e830672e465a43c3aa091a1b8f3de728f (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:00007479ff...f705c2d8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00035d9aae...5872a9f0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4a3c1901d6acecb1f654cb77db2d7e62b8e16e594b6694419fc284408d590577", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f347ecfc...940ebc33
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00035d9aae2e2e4514dd3ff7b2f582253d90f4e40c6a458645462ecfad4b37a0a5ca121220b00d4a1c8ef3b4cd9049722a758922dd02d54cf164d48974732e86625872a9f0", "hash": "4a3c1901d6acecb1f654cb77db2d7e62b8e16e594b6694419fc284408d590577", "number": "104133", "timestamp": "1794283060", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0af28890f970cf2d6e3184826d7f2034f4694469faf2250950dccc840c0bce8cca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f3830e4a258193830f4240831e8480830de46394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…f361525f185d3142f5fcf0a00c04c5abf33a2c4c9cab104d9e3f0215bc67149bcf769582ac44c3473f90f761 (503 bytes)", "02f901f3830e4a258191830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80…7d8b719205e18c0f457ad3a00d6982bc86995edc5a209ec87ae7eadacc7340aa010f9b0da65aa7cbf61e6c4f (503 bytes)", "f86b0e83eb17ed82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946da0…0a60f460276079ea1dde62a023efc890cda2918c74514c5159d08812006af6daa19427bcfe2d3d5ebbbae41a (109 bytes)", "f8aa0783eb17ed8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f19000000000000…13ae4437817ea1d4212f85a0531ef967149450d694b9eb654292026e830672e465a43c3aa091a1b8f3de728f (172 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00800ad3f2...4b73ec24
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f347ecfcb361cfcc989539e6e00a937a4833ebfcd3adbc1ca9b34daf0aa40f12ca1212203353dd0a4d018693ba983364912cec5a80e215fc3c38e028f1f0da8a940ebc33", "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": "11002004249999954868447620.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }