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Canton Updates/1220b0...ab62
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #46,603

This Gateway_FinalizeBlock transaction built EVM block #46,603 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #46,603
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.3s

Block planned

Producer plans block #46603 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #46603

3.4s
3.4s

Committed on Canton

Participant commits update 1220b068d9…f7ab62
—

Imported to the execution layers

Importer applies block #46603 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.3s
EVM
Canton
External call
Total
Complete3.4s
3.4s

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
#46,603
Block Hash
0x905dcc30...0492caf3
Block Timestamp
Nov 6, 2026, 08:54:23 UTC
Transactions
0x421d4a99...d6047c390x7eaf...25e2 → 0x1a35...8dc7Success
0x48de30aa...43afbcb90x7554...db8c → 0xbeed...74d2Success
Overview
Update ID
1220b068d9...f5f7ab62
Offset
148310
Record Time
Nov 6, 2026, 08:54:26 UTC
Command ID
gw-64c9a5594...909cc7ed
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00523714e4...e6469d5b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00237593b00c1cf53a1c9970920d6b06497551a71d9351204e5fda2862dcf6de85ca12122008dd96ea16420034997c3b7a6ba1a491f3ae1cd4f24b765637841500cb0725fa", "block": { "timestamp": { "unpack": "1793955263." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bfd8333744dd745f280ac3a079671419354f68dd83b47d19175d74d02f7d848f557a1ca9cc4e4a326dc28a93 (174 bytes)", "f8718201e4858bb2c97008825208941a35b12adbd63b1c1960ef479c78f9bfeae48dc788016345785d8a0000…e07699b0ac6c1d4fc25229a064b72fcad2f23209a7e7ebc8d87d3482773675532b94b261dec15ada7bbcd3ca (115 bytes)", "02f871830e4a2506843b9aca00843b9aca1582a0dc948140aa18b6ac415303216a6c3b9f8eb993fbe1c18084…8a15c3534a0a302986318fa03e2bff468c53853761d2296cb05890c4a0d7777ced56340f07c1c77d3d32039e (116 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": [] } }
0xb9470283...36c1a6940xb80b...a318 → 0x8140...e1c1Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00237593b0...cb0725fa
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4e0d7d1f51e050635f14fb92308c454ff15274d2e539f72c620885f8909cc7ed", "timestamp": { "unpack": "1793955263." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bfd8333744dd745f280ac3a079671419354f68dd83b47d19175d74d02f7d848f557a1ca9cc4e4a326dc28a93 (174 bytes)", "f8718201e4858bb2c97008825208941a35b12adbd63b1c1960ef479c78f9bfeae48dc788016345785d8a0000…e07699b0ac6c1d4fc25229a064b72fcad2f23209a7e7ebc8d87d3482773675532b94b261dec15ada7bbcd3ca (115 bytes)", "02f871830e4a2506843b9aca00843b9aca1582a0dc948140aa18b6ac415303216a6c3b9f8eb993fbe1c18084…8a15c3534a0a302986318fa03e2bff468c53853761d2296cb05890c4a0d7777ced56340f07c1c77d3d32039e (116 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:00a05a1ba8...c5ea0672
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007d4b3e93...af8ef74b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "905dcc30a7dc1a7e1bf5b6bd125d1ac6d7b0218c0992adcabbb999690492caf3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0015403cff...70d61e8d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007d4b3e93a31242f6a0f7662c6b89d9fc0428dd05aa7fe02eac7499f56d1e2a53ca121220b50b572d80c7f3ac3021ad5b61b42746cd6e15f0a010187bcb75bdfdaf8ef74b", "hash": "905dcc30a7dc1a7e1bf5b6bd125d1ac6d7b0218c0992adcabbb999690492caf3", "number": "46603", "timestamp": "1793955263", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04e0d7d1f51e050635f14fb92308c454ff15274d2e539f72c620885f8909cc7eda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bfd8333744dd745f280ac3a079671419354f68dd83b47d19175d74d02f7d848f557a1ca9cc4e4a326dc28a93 (174 bytes)", "f8718201e4858bb2c97008825208941a35b12adbd63b1c1960ef479c78f9bfeae48dc788016345785d8a0000…e07699b0ac6c1d4fc25229a064b72fcad2f23209a7e7ebc8d87d3482773675532b94b261dec15ada7bbcd3ca (115 bytes)", "02f871830e4a2506843b9aca00843b9aca1582a0dc948140aa18b6ac415303216a6c3b9f8eb993fbe1c18084…8a15c3534a0a302986318fa03e2bff468c53853761d2296cb05890c4a0d7777ced56340f07c1c77d3d32039e (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b1e6c60f...260bfdf2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0015403cffe7c8eb64fbe9dca844c57a27aa27202b10f2decc66a83b89dabaac75ca12122092cf2428c86103e681a8450c698491ed369fb1417e2f9aae15d619e670d61e8d", "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": "11002004249999980785172125.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }