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Canton Updates/122019...2fdc
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #130,774

This Gateway_FinalizeBlock transaction built EVM block #130,774 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #130,774
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #130774 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130774

906ms
906ms

Committed on Canton

Participant commits update 12201943de…302fdc
—

Imported to the execution layers

Importer applies block #130774 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete906ms
906ms

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
#130,774
Block Hash
0x644e6abf...745f4c52
Block Timestamp
Nov 11, 2026, 02:35:33 UTC
Transactions
0xd42c03a8...8505dd130xc4d5...7d83 → 0x235d...3c8cSuccess
0x66e19caf...63cbfbdc0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12201943de...8f302fdc
Offset
407376
Record Time
Nov 11, 2026, 02:35:33 UTC
Command ID
gw-64c9a5594...4ba35c07
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00664750e9...2a98ea83
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001a3cebaae5be887aa9ef4474b3d6c0c728bddead082b47968f9a8312d9a83f71ca12122092ecfeccff4b061f25582a17a6148c7ceae70a8b8cb375ab67e15998756b251e", "hash": "644e6abf3ff790e51acd4a9633f68804484b9d8b8e35ed89601c183c745f4c52", "number": "130774", "timestamp": "1794364533", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05cb0e4c693902ece0518f6ed89f82a2fffd5e2be89fbc04f7dfc52944ba35c07a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8235028405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…445fb78d05f8af8ea7ff64a05d373ef82cc33114d668c3244ef0a87f5ecade1ba9c5b909d112962d3fc0f151 (176 bytes)", "f8ab098407270e008259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…5c2e0a80410a3591a0426ba0516b9b83bcfac1561174ee213207c5c86db39970c01e782996d6c7c659850266 (173 bytes)", "f86c148407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…11121029600e6e351fffb2a0618e153c6750f9d1de82e40289cef656a56e425f17475d8779804268bc2dd3e2 (110 bytes)", "f8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…bbc0520ddffe5e2e860d8aa009740e689708860cdeaefa5506237671045b5ecc6c14f2dcf1142fd0884c99b9 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x8c59b861...31e2b4760xc557...d06b → 0x23e5...229aSuccess
0xdd0d50a5...86968e5a0x7d02...9c00 → 0x51be...67edSuccess
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f27ce8da...132948da
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00664750e95e8992443b7c2235bc0c43359887b20f0ab3fb0ebdbd2ebb7a16827aca121220feddd423dc312760786a4ed9d2a2e8293bd5e492b0d6b445ea8714412a98ea83", "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": "11002004249999891088300308.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004a670c69...2aade65b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007bc436f766580d49755af364e94a0ed40d21a52de0adfe75d41673609ac84619ca1212209d946915c6667860a7c1220004a4a70203040e8da075696d7cd97fea97a58f08", "block": { "timestamp": { "unpack": "1794364533." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8235028405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…445fb78d05f8af8ea7ff64a05d373ef82cc33114d668c3244ef0a87f5ecade1ba9c5b909d112962d3fc0f151 (176 bytes)", "f8ab098407270e008259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…5c2e0a80410a3591a0426ba0516b9b83bcfac1561174ee213207c5c86db39970c01e782996d6c7c659850266 (173 bytes)", "f86c148407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…11121029600e6e351fffb2a0618e153c6750f9d1de82e40289cef656a56e425f17475d8779804268bc2dd3e2 (110 bytes)", "f8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…bbc0520ddffe5e2e860d8aa009740e689708860cdeaefa5506237671045b5ecc6c14f2dcf1142fd0884c99b9 (173 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007bc436f7...97a58f08
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5cb0e4c693902ece0518f6ed89f82a2fffd5e2be89fbc04f7dfc52944ba35c07", "timestamp": { "unpack": "1794364533." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8235028405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…445fb78d05f8af8ea7ff64a05d373ef82cc33114d668c3244ef0a87f5ecade1ba9c5b909d112962d3fc0f151 (176 bytes)", "f8ab098407270e008259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…5c2e0a80410a3591a0426ba0516b9b83bcfac1561174ee213207c5c86db39970c01e782996d6c7c659850266 (173 bytes)", "f86c148407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…11121029600e6e351fffb2a0618e153c6750f9d1de82e40289cef656a56e425f17475d8779804268bc2dd3e2 (110 bytes)", "f8ab0c8407270e008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…bbc0520ddffe5e2e860d8aa009740e689708860cdeaefa5506237671045b5ecc6c14f2dcf1142fd0884c99b9 (173 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:0029805e64...b8c32e6c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001a3cebaa...756b251e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "644e6abf3ff790e51acd4a9633f68804484b9d8b8e35ed89601c183c745f4c52", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }