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Canton Updates/122094...e965
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,320

This Gateway_FinalizeBlock transaction built EVM block #169,320 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #169,320
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #169320 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169320

846ms
846ms

Committed on Canton

Participant commits update 1220942a9f…ede965
—

Imported to the execution layers

Importer applies block #169320 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete846ms
846ms

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
#169,320
Block Hash
0x8b959526...143f164a
Block Timestamp
Nov 12, 2026, 19:11:10 UTC
Transactions
0xca57c147...9fe7fded0x667a...432e → 0xa276...16d2Success
0x787a9c79...843801c30x1fe6...665b → 0xa276...16d2Success
Overview
Update ID
1220942a9f...70ede965
Offset
525449
Record Time
Nov 12, 2026, 19:11:10 UTC
Command ID
gw-64c9a5594...e19271d2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009ae00eba...30c0123a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003a7f9dcf81bfaceda88bd678dc49813746074d680d0c757813fa7de61b1a158cca12122001ba8bbd9863fb15a8f55e0ab448ceda0de6d850c6d2a85c76d672b864668e39", "block": { "timestamp": { "unpack": "1794510670." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0b8466ff30168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…22d5d298700868cab6d98ba027837ec66a324ee8cc042166e43c8f7aa78a204c93da78d83015a6fa063b5993 (140 bytes)", "02f901f4830e4a25821e45830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…82ce1f014d6450bbbee7e4a07c16b1f7656e9ff407efafff14b209937fd4797a52d8b37fdde16c4f1dd355d9 (504 bytes)", "f88a0b8466ff30168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8709ce80772ccc57c2e693a057afe609c42d24d04ef3006ddf994dc684c5e891ef8acc86b6a679129f11c2bd (140 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942b72ecbd884edaadd510754aa8beff041f7fe8ed80b8…cec4fea94504d571091a92a06c292404c814d1bfb43c7fed75534b1805868d2d57f13510d675951ee8728e4b (213 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": [] } }
0x4f88a6e9...f4ac580a0xd832...0ff8 → 0x2b72...e8edSuccess
0x51422cda...6bcb06b70x214a...f50f → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003a7f9dcf...64668e39
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "718c746e53b44940d37dd64ca16f3684334cf63bca8585694ca58bc0e19271d2", "timestamp": { "unpack": "1794510670." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0b8466ff30168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…22d5d298700868cab6d98ba027837ec66a324ee8cc042166e43c8f7aa78a204c93da78d83015a6fa063b5993 (140 bytes)", "02f901f4830e4a25821e45830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…82ce1f014d6450bbbee7e4a07c16b1f7656e9ff407efafff14b209937fd4797a52d8b37fdde16c4f1dd355d9 (504 bytes)", "f88a0b8466ff30168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8709ce80772ccc57c2e693a057afe609c42d24d04ef3006ddf994dc684c5e891ef8acc86b6a679129f11c2bd (140 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942b72ecbd884edaadd510754aa8beff041f7fe8ed80b8…cec4fea94504d571091a92a06c292404c814d1bfb43c7fed75534b1805868d2d57f13510d675951ee8728e4b (213 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:0015c1414f...d8eaeaff
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005e720e95...548c2b7c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8b959526f3827f3d5e2b8202dbfbc2bba2063fd735fff027577c8fbd143f164a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002e436383...000e8329
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005e720e95cd2ac4b5cb7542807946292d96a9e17fc05efece3843112557aef0b4ca12122058b76cd73bd7780bf0c63c1c79e9448d416759bd047a711cc9928f54548c2b7c", "hash": "8b959526f3827f3d5e2b8202dbfbc2bba2063fd735fff027577c8fbd143f164a", "number": "169320", "timestamp": "1794510670", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0718c746e53b44940d37dd64ca16f3684334cf63bca8585694ca58bc0e19271d2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0b8466ff30168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…22d5d298700868cab6d98ba027837ec66a324ee8cc042166e43c8f7aa78a204c93da78d83015a6fa063b5993 (140 bytes)", "02f901f4830e4a25821e45830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…82ce1f014d6450bbbee7e4a07c16b1f7656e9ff407efafff14b209937fd4797a52d8b37fdde16c4f1dd355d9 (504 bytes)", "f88a0b8466ff30168254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…8709ce80772ccc57c2e693a057afe609c42d24d04ef3006ddf994dc684c5e891ef8acc86b6a679129f11c2bd (140 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942b72ecbd884edaadd510754aa8beff041f7fe8ed80b8…cec4fea94504d571091a92a06c292404c814d1bfb43c7fed75534b1805868d2d57f13510d675951ee8728e4b (213 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b8186475...b4fefd08
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002e436383c1418fb5beec2c946958eb8bcbbb8f28ac5aa0463e6e7d34d73beaabca121220b12af4b0d0f60e713406a69082ade249f10c33864d12386ab0d376b1000e8329", "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": "11002004249999855863239073.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }