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Canton Updates/1220db...03d4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #34,898

This Gateway_FinalizeBlock transaction built EVM block #34,898 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #34,898
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.2s

Block planned

Producer plans block #34898 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #34898

2.6s
2.6s

Committed on Canton

Participant commits update 1220db52cf…7403d4
—

Imported to the execution layers

Importer applies block #34898 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.2s
EVM
Canton
External call
Total
Complete2.6s
2.6s

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
#34,898
Block Hash
0xe3e7e861...60011161
Block Timestamp
Nov 5, 2026, 18:16:52 UTC
Transactions
0xc2abb250...e64f6d000x42fc...7e2e → 0xa276...16d2Success
0x31f38021...7077ce4d0x89c4...e0d7 → 0x235d...3c8cSuccess
Overview
Update ID
1220db52cf...f37403d4
Offset
112333
Record Time
Nov 5, 2026, 18:16:54 UTC
Command ID
gw-64c9a5594...a28730b9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003dcda2a2...89391c02
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0053c77e3bb63716ee4fb9434aa3ac322c8e7a219013cd20bb23e0a6731658addbca1212209112f2d2ba60a54c9280cbe8d0d54108c85770ca7911d4d81704700c5a5eb4c7", "block": { "timestamp": { "unpack": "1793902612." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…791a5be1bdc9996d381d705c9f757bf1e2ddc257cd5584edd6ca4a7ebf87f2810bfa8838d86fd67c67d2c72b (140 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1812549e7f268cd01a17f0a0250fba07da0b020f7277ad6ca5a0fd67b6e2acfdc7db9923306358310777878a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c90d6bbcee37bcedcff5d2a00edc6d3089f712a2caeeaad5df90b24c3ac4713c3cb16048c7a06f87be4f2423 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d0f76d950786438415d4c8a01d414cd389b511d5e250e3d753cf028defbc73fb47da4890ec94e891e5457edd (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…384b895e51683efa2871b1a06b03933301f8894063e5202897e269520689652633dee1c6d31cb6af332b784f (111 bytes)", "f871820d28858bb2c97008825208940cc899cdb5b9a401f4a9d68009e07528ad893a5988016345785d8a0000…cf044076f0817245a75188a0180897c2269212e67c31e6be4c765b0f03ece3b3eb711b720bac60a6253b7999 (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": [] } }
0x9b08eec1...7301c9f30xfe3a...db13 → 0x0cc8...3a59Success
0xcddcbafc...1917e17d0x7838...cf6d → 0xa276...16d2Success
0xfad46160...cefe99f40xecc0...ab0f → 0x235d...3c8cSuccess
0xea35692e...854e424e0xb966...2e36 → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0053c77e3b...5a5eb4c7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6d6b416d07df5cbe5a8f1f928c50de2580a764d8e23984e3436ebe8aa28730b9", "timestamp": { "unpack": "1793902612." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…791a5be1bdc9996d381d705c9f757bf1e2ddc257cd5584edd6ca4a7ebf87f2810bfa8838d86fd67c67d2c72b (140 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1812549e7f268cd01a17f0a0250fba07da0b020f7277ad6ca5a0fd67b6e2acfdc7db9923306358310777878a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c90d6bbcee37bcedcff5d2a00edc6d3089f712a2caeeaad5df90b24c3ac4713c3cb16048c7a06f87be4f2423 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d0f76d950786438415d4c8a01d414cd389b511d5e250e3d753cf028defbc73fb47da4890ec94e891e5457edd (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…384b895e51683efa2871b1a06b03933301f8894063e5202897e269520689652633dee1c6d31cb6af332b784f (111 bytes)", "f871820d28858bb2c97008825208940cc899cdb5b9a401f4a9d68009e07528ad893a5988016345785d8a0000…cf044076f0817245a75188a0180897c2269212e67c31e6be4c765b0f03ece3b3eb711b720bac60a6253b7999 (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:00c91618d8...41b95c3f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002b4af1c5...f73a5387
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e3e7e861982d7c8238cb74e967caeab9d8026fc36c3296689e95b62360011161", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00be929860...6358c4af
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002b4af1c5690c1c486dc45b3a778337a91a4521b01b93a124af46d8ef6a074848ca121220a9f5db7872bab66f4e240d1bdba5f43da6496b41cf4057e4d018d615f73a5387", "hash": "e3e7e861982d7c8238cb74e967caeab9d8026fc36c3296689e95b62360011161", "number": "34898", "timestamp": "1793902612", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06d6b416d07df5cbe5a8f1f928c50de2580a764d8e23984e3436ebe8aa28730b9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88a01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…791a5be1bdc9996d381d705c9f757bf1e2ddc257cd5584edd6ca4a7ebf87f2810bfa8838d86fd67c67d2c72b (140 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1812549e7f268cd01a17f0a0250fba07da0b020f7277ad6ca5a0fd67b6e2acfdc7db9923306358310777878a (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c90d6bbcee37bcedcff5d2a00edc6d3089f712a2caeeaad5df90b24c3ac4713c3cb16048c7a06f87be4f2423 (111 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d0f76d950786438415d4c8a01d414cd389b511d5e250e3d753cf028defbc73fb47da4890ec94e891e5457edd (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…384b895e51683efa2871b1a06b03933301f8894063e5202897e269520689652633dee1c6d31cb6af332b784f (111 bytes)", "f871820d28858bb2c97008825208940cc899cdb5b9a401f4a9d68009e07528ad893a5988016345785d8a0000…cf044076f0817245a75188a0180897c2269212e67c31e6be4c765b0f03ece3b3eb711b720bac60a6253b7999 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e5e53e63...b2fd2a20
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00be929860261d175ba9ea4bcfbde6ec8be079505f67a38d2b070906d347024a77ca121220b5ac4511e24c65261af2ff0803086e4add6635e10edaaba7d32fa37d6358c4af", "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": "11002004249999985281676277.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }