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Canton Updates/122034...656a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #70,536

This Gateway_FinalizeBlock transaction built EVM block #70,536 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #70,536
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #70536 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #70536

2.3s
2.3s

Committed on Canton

Participant commits update 1220341ed8…90656a
—

Imported to the execution layers

Importer applies block #70536 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#70,536
Block Hash
0x15680c6a...47e04182
Block Timestamp
Nov 7, 2026, 12:36:16 UTC
Transactions
0xc2ef13a4...490a88810x27ab...4986 → 0x27ab...4986Success
0xdf509e38...f54ae5f60xfd7c...4601 → 0x27af...7741Success
Overview
Update ID
1220341ed8...e990656a
Offset
221768
Record Time
Nov 7, 2026, 12:36:18 UTC
Command ID
gw-64c9a5594...3892bfef
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0017cb5c7e...042cdadc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009918871cde69118aa695c92430e7447f77cdaad95dc2f7d38f9c063102dc06adca1212200e7192e9e8360638d9bf7d3a7ebde9bb2e0b822d61363b9c817af7a7e566a480", "block": { "timestamp": { "unpack": "1794054976." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820e338502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…f4ef83556a696a08c00e18a0023fca74dc5d39a5d2abce956e264191849b1098b26a12d7197ec76c8392d677 (116 bytes)", "f871820c71858bb2c970088252089427af81b2d1e69adb33e97aa24f910107f395774188016345785d8a0000…b14bca4f3573603c33643ba022efc69f9d360c6eb9ecc579b4cf1fad32b53355e01d13275211dcf96511ada1 (115 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:009918871c...e566a480
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "62bb261796fffa7cfb5b161ee3e40932a3c923b259ef98d20c48bf2e3892bfef", "timestamp": { "unpack": "1794054976." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820e338502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…f4ef83556a696a08c00e18a0023fca74dc5d39a5d2abce956e264191849b1098b26a12d7197ec76c8392d677 (116 bytes)", "f871820c71858bb2c970088252089427af81b2d1e69adb33e97aa24f910107f395774188016345785d8a0000…b14bca4f3573603c33643ba022efc69f9d360c6eb9ecc579b4cf1fad32b53355e01d13275211dcf96511ada1 (115 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:0021c65a6c...03b17915
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cf778964...809c9f5c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "15680c6aeb86400b1cdd1ddeb037b81d1aa4a6a820992530a7525d7947e04182", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fddf52a0...249dd0ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cf77896455fdeb9ba074942f896687e00077dbefba8f7ae226c2ed601dd6aee1ca1212206a8f7018ff84c39cccd9445c832007f53c472f9158560489c85cad83809c9f5c", "hash": "15680c6aeb86400b1cdd1ddeb037b81d1aa4a6a820992530a7525d7947e04182", "number": "70536", "timestamp": "1794054976", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a062bb261796fffa7cfb5b161ee3e40932a3c923b259ef98d20c48bf2e3892bfefa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a25820e338502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…f4ef83556a696a08c00e18a0023fca74dc5d39a5d2abce956e264191849b1098b26a12d7197ec76c8392d677 (116 bytes)", "f871820c71858bb2c970088252089427af81b2d1e69adb33e97aa24f910107f395774188016345785d8a0000…b14bca4f3573603c33643ba022efc69f9d360c6eb9ecc579b4cf1fad32b53355e01d13275211dcf96511ada1 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b1ca25ef...be444fe3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fddf52a042e5790f4a84b8be0539e2afbab2c6bb334f94190bf6312e56e8be48ca121220b7dff3a1367969b47b6dfaa749553a00f786a2396b50e09fd74105d7249dd0ea", "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": "11002004249999970634093817.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }