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Canton Updates/122018...2729
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #32,845

This Gateway_FinalizeBlock transaction built EVM block #32,845 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #32,845
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
683ms

Block planned

Producer plans block #32845 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32845

546ms
546ms

Committed on Canton

Participant commits update 122018c685…992729
—

Imported to the execution layers

Importer applies block #32845 from GatewayHead

—
0ms
250ms
500ms
683ms
EVM
Canton
External call
Total
Complete546ms
546ms

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
#32,845
Block Hash
0x1ed6d1c9...90ff38fd
Block Timestamp
Nov 5, 2026, 16:50:22 UTC
Transactions
0x1839fd3c...28c55fb00x864e...0db5 → 0x235d...3c8cSuccess
0x2c68d223...1f09a6a30xf6f8...9d61 → 0x235d...3c8cSuccess
Overview
Update ID
122018c685...4d992729
Offset
106087
Record Time
Nov 5, 2026, 16:50:22 UTC
Command ID
gw-64c9a5594...b2eddb4a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d6f9b599...529f16ca
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005777999745d5c50932b10968bdec1d4fbc7d5567293e74d92b4cd433ae9250daca121220c805b853e0e644c535f298d723b16d6c563200d4552e9db672ee5afbc13e47cc", "block": { "timestamp": { "unpack": "1793897422." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…0ad9876f3a7218fd7ebf8ca06cb97b2304ccc19ed1a88c654b3e4ee74fd2c2c6414aa7c3020ff8f6f95636e7 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…428e98ba5e8208ed91d9f5a02c382ef52f80094b1c15e36b215e6ca1873f763b34b6e62a108f9e6c3ea8ee34 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45ed3ad102be5f95298397a04c27b79bee79809670af147eb6127ed2c7daba481c81f069e3d78a27eb81356f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af6ccaec9c47d62451811ca052e05ac492d4648c7ecf6e3b101ea247824f8c373d82f82ae42ea80f31732acd (111 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": [] } }
0xe0f63c29...6c0f2f710x43ac...c094 → 0x0db9...fe89Success
0x5927a2d8...4bcf1f160xc725...b853 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0057779997...c13e47cc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3957ae6bcce442e1ed14d2fad44768de1b236f36efb09664469798d7b2eddb4a", "timestamp": { "unpack": "1793897422." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…0ad9876f3a7218fd7ebf8ca06cb97b2304ccc19ed1a88c654b3e4ee74fd2c2c6414aa7c3020ff8f6f95636e7 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…428e98ba5e8208ed91d9f5a02c382ef52f80094b1c15e36b215e6ca1873f763b34b6e62a108f9e6c3ea8ee34 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45ed3ad102be5f95298397a04c27b79bee79809670af147eb6127ed2c7daba481c81f069e3d78a27eb81356f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af6ccaec9c47d62451811ca052e05ac492d4648c7ecf6e3b101ea247824f8c373d82f82ae42ea80f31732acd (111 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:00ae23ad72...962089c3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005b4dc515...5e2d6ca2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1ed6d1c931255b3ecee8476fc5549d78009877a62e57072c08e3e22490ff38fd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ca212ee4...e9bfc8cc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005b4dc51565c3cd8e8a077f7343d8312b4286bf7155d6bcc0972d2fd64ea8d456ca1212208f4df83a254d00d354a746b34730692f26bcc9c4a4ee99a5ef5b63115e2d6ca2", "hash": "1ed6d1c931255b3ecee8476fc5549d78009877a62e57072c08e3e22490ff38fd", "number": "32845", "timestamp": "1793897422", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03957ae6bcce442e1ed14d2fad44768de1b236f36efb09664469798d7b2eddb4aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…0ad9876f3a7218fd7ebf8ca06cb97b2304ccc19ed1a88c654b3e4ee74fd2c2c6414aa7c3020ff8f6f95636e7 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…428e98ba5e8208ed91d9f5a02c382ef52f80094b1c15e36b215e6ca1873f763b34b6e62a108f9e6c3ea8ee34 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45ed3ad102be5f95298397a04c27b79bee79809670af147eb6127ed2c7daba481c81f069e3d78a27eb81356f (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af6ccaec9c47d62451811ca052e05ac492d4648c7ecf6e3b101ea247824f8c373d82f82ae42ea80f31732acd (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0015e6c05c...0641614c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ca212ee4ec0049d39a5c37b53a7490a5a5fbadb29e7ccbd51d01a63c1c40984bca12122047fd6fb67a51b5bbb2239b57ffd3df9cf9a34826888b8f9e0a8f4508e9bfc8cc", "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": "11002004249999986201923927.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }