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Canton Updates/12203b...543f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #192,382

This Gateway_FinalizeBlock transaction built EVM block #192,382 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #192,382
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #192382 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #192382

957ms
957ms

Committed on Canton

Participant commits update 12203ba511…2f543f
—

Imported to the execution layers

Importer applies block #192382 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete957ms
957ms

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
#192,382
Block Hash
0xb0860d46...079ab54b
Block Timestamp
Nov 14, 2026, 03:23:48 UTC
Transactions
0xb54ca5d5...0afab5b10x3565...dd65 → 0x235d...3c8cSuccess
0x630bbe7e...eff7abae0x10eb...ba5f → 0xa276...16d2Success
Overview
Update ID
12203ba511...7f2f543f
Offset
596559
Record Time
Nov 14, 2026, 03:23:48 UTC
Command ID
gw-64c9a5594...c43e582b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ff15fb2b...7befc5dd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00018ac5ea15214b62a53e4847b5b2972e735d435e2d9d9865e337c97854f45249ca1212203da241ad9889804daf65532abef2de067c78b1a1f85fe59187e44fbb0d47c0df", "block": { "timestamp": { "unpack": "1794626628." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0b8401e77d818254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3d890490419c6c629d6be7a078f296ebc60a0dc9ea86f730ae9f5b7cb95ff95ac2609ca55585854fa6846c5a (140 bytes)", "f86c188401e77d8182520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…f11b9fe56c09aad31be05da024b05fdefe6093229dde72faeb3af3579add3c976ddea8285441719a5d155dc0 (110 bytes)", "f8ab128401e77d818259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…b7dec48337a8939054973aa02531e50fab3044962385a642a9b96cadad6b6fc01a5c8f72f46b21011cc7d61c (173 bytes)", "f8ab0a8401e77d818259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…bd1524ee4b7e807ffe7d4ca0160e004b5a0d8552e76b74096246c1edd916312221acd7d811d56c1d4add1d1e (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": [] } }
0x2ceff232...18fa82d80xaa3a...4faf → 0x51be...67edSuccess
0x0dfec408...ea2e4a550x445e...4c81 → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00018ac5ea...0d47c0df
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f1f4e711341e81d30cac220c539b3a5244dfae2ac7e65b055ec6abe0c43e582b", "timestamp": { "unpack": "1794626628." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0b8401e77d818254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3d890490419c6c629d6be7a078f296ebc60a0dc9ea86f730ae9f5b7cb95ff95ac2609ca55585854fa6846c5a (140 bytes)", "f86c188401e77d8182520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…f11b9fe56c09aad31be05da024b05fdefe6093229dde72faeb3af3579add3c976ddea8285441719a5d155dc0 (110 bytes)", "f8ab128401e77d818259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…b7dec48337a8939054973aa02531e50fab3044962385a642a9b96cadad6b6fc01a5c8f72f46b21011cc7d61c (173 bytes)", "f8ab0a8401e77d818259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…bd1524ee4b7e807ffe7d4ca0160e004b5a0d8552e76b74096246c1edd916312221acd7d811d56c1d4add1d1e (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:0097ba911d...b2ebcdad
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a8ddcb0e...70589d22
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b0860d46999df0811284cb975cec2773bac1fb7df25365a76d97e2d6079ab54b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080cfc26d...3e62c02e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a8ddcb0eacb0e8acd04928f8932ee92698b7f3424abc7c5dfa65727fb7d52228ca121220ff03756b5c726d5ed38d9d746fc358fde88f5fe09bdd90fa2aeb1f5d70589d22", "hash": "b0860d46999df0811284cb975cec2773bac1fb7df25365a76d97e2d6079ab54b", "number": "192382", "timestamp": "1794626628", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f1f4e711341e81d30cac220c539b3a5244dfae2ac7e65b055ec6abe0c43e582ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0b8401e77d818254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3d890490419c6c629d6be7a078f296ebc60a0dc9ea86f730ae9f5b7cb95ff95ac2609ca55585854fa6846c5a (140 bytes)", "f86c188401e77d8182520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…f11b9fe56c09aad31be05da024b05fdefe6093229dde72faeb3af3579add3c976ddea8285441719a5d155dc0 (110 bytes)", "f8ab128401e77d818259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…b7dec48337a8939054973aa02531e50fab3044962385a642a9b96cadad6b6fc01a5c8f72f46b21011cc7d61c (173 bytes)", "f8ab0a8401e77d818259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…bd1524ee4b7e807ffe7d4ca0160e004b5a0d8552e76b74096246c1edd916312221acd7d811d56c1d4add1d1e (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b1a9fe89...7901e038
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0080cfc26dae1e6ee91647602a3920582af7f96a3dbc7094e408f03253433a180dca1212209c5e3d6a828c24f032629262ae6c0bafc3d54b0472fc2c3dfa5bcc2d3e62c02e", "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": "11002004249999839162324563.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }