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Canton Updates/122013...fc29
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,713

This Gateway_FinalizeBlock transaction built EVM block #33,713 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #33,713
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
784ms

Block planned

Producer plans block #33713 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33713

627ms
627ms

Committed on Canton

Participant commits update 122013fbed…7cfc29
—

Imported to the execution layers

Importer applies block #33713 from GatewayHead

—
0ms
250ms
500ms
750ms
784ms
EVM
Canton
External call
Total
Complete627ms
627ms

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
#33,713
Block Hash
0xdad4e4ff...c19268d8
Block Timestamp
Nov 5, 2026, 17:26:54 UTC
Transactions
0x43938a46...970d82330x6c9b...2ac4 → 0x235d...3c8cSuccess
0x487dad20...a9b79a280xfe3a...db13 → 0x9e3f...c77dSuccess
Overview
Update ID
122013fbed...117cfc29
Offset
108728
Record Time
Nov 5, 2026, 17:26:54 UTC
Command ID
gw-64c9a5594...6a62c092
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fad9ef88...12ae9899
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000acc8caf95f167bec4acbdd959de770fa95d6a0e1034ba591dc1325b8f3b4fddca12122080da6c05fa37328d3ef4d19a93414bacf2fab9ae355c6ac128f1503f6d360b7f", "block": { "timestamp": { "unpack": "1793899614." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2ab4438179c377d299c4ada01e531cf298583bac68264d5d000a95f1511e642e81268e7351263c763658fc0b (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b94a38a5ce8fb2a62dcdeba0787448bb86215b99f87b86f93373fd5d61c0cb1c9be1c1395d7e930714e6c615 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…caa080a47c200ec8fa9f13a009c1f8630f0b09f42700618a40765536cead4d29abc843c36da872e357316ea7 (141 bytes)", "f871820ac2858bb2c97008825208949e3fe76558359337975f872a17e77f818e28c77d88016345785d8a0000…9409c9979ba99c70c1d750a06a247b74c19381b9d3fa4d68b832a479413846898023d1cc9c167b8e653afb7e (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": [] } }
0x8b657ef1...e0e797e70xaff3...70bb → 0xa276...16d2Success
0x16ba0eb6...55c58e370xcd9c...cc9c → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000acc8caf...6d360b7f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "81c56c195409ec312de276da83f5100ff804e51df0efe03df6e9dc556a62c092", "timestamp": { "unpack": "1793899614." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2ab4438179c377d299c4ada01e531cf298583bac68264d5d000a95f1511e642e81268e7351263c763658fc0b (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b94a38a5ce8fb2a62dcdeba0787448bb86215b99f87b86f93373fd5d61c0cb1c9be1c1395d7e930714e6c615 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…caa080a47c200ec8fa9f13a009c1f8630f0b09f42700618a40765536cead4d29abc843c36da872e357316ea7 (141 bytes)", "f871820ac2858bb2c97008825208949e3fe76558359337975f872a17e77f818e28c77d88016345785d8a0000…9409c9979ba99c70c1d750a06a247b74c19381b9d3fa4d68b832a479413846898023d1cc9c167b8e653afb7e (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:0046b9a6c2...d65e7e82
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0096f2adfe...f2281526
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "dad4e4ff091b76d212eb8f76ab408b288472c1b483d409b26e97be1cc19268d8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004e776d57...57bd4ea3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0096f2adfee62c92cd766aae7ae4427302cdf9375fc402f22495e2078aa0a26e3cca121220afcb175274a59c5bb2b2aea79c8161b0cf0f5955598440c4bd95843cf2281526", "hash": "dad4e4ff091b76d212eb8f76ab408b288472c1b483d409b26e97be1cc19268d8", "number": "33713", "timestamp": "1793899614", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a081c56c195409ec312de276da83f5100ff804e51df0efe03df6e9dc556a62c092a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2ab4438179c377d299c4ada01e531cf298583bac68264d5d000a95f1511e642e81268e7351263c763658fc0b (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b94a38a5ce8fb2a62dcdeba0787448bb86215b99f87b86f93373fd5d61c0cb1c9be1c1395d7e930714e6c615 (141 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…caa080a47c200ec8fa9f13a009c1f8630f0b09f42700618a40765536cead4d29abc843c36da872e357316ea7 (141 bytes)", "f871820ac2858bb2c97008825208949e3fe76558359337975f872a17e77f818e28c77d88016345785d8a0000…9409c9979ba99c70c1d750a06a247b74c19381b9d3fa4d68b832a479413846898023d1cc9c167b8e653afb7e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0082b4f57f...b34d72a2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004e776d571e7a599cfb59e09dbbcc391022393926cffc255baac4e125a98ae863ca121220384d02e069dc978b56603e2de117af17598a72f5c6e673919c58c73157bd4ea3", "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": "11002004249999985779083124.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }