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Canton Updates/122065...46f4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #81,293

This Gateway_FinalizeBlock transaction built EVM block #81,293 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #81,293
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
633ms

Block planned

Producer plans block #81293 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #81293

506ms
506ms

Committed on Canton

Participant commits update 122065f0b9…f646f4
—

Imported to the execution layers

Importer applies block #81293 from GatewayHead

—
0ms
250ms
500ms
633ms
EVM
Canton
External call
Total
Complete506ms
506ms

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
#81,293
Block Hash
0x47fd6ef4...90dd7927
Block Timestamp
Nov 8, 2026, 08:11:11 UTC
Transactions
0x9e603f57...5cc405950x6744...0ec1 → 0x51be...67edSuccess
0xb4c190f4...90d503ec0x1d9c...540d → 0xb778...3d80Success
Overview
Update ID
122065f0b9...c8f646f4
Offset
255214
Record Time
Nov 8, 2026, 08:11:11 UTC
Command ID
gw-64c9a5594...f302ab45
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cd39cf63...7c0a6912
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b2ba4b3f3d6b5376f0d41b27df43e82fc7e87c2201e88a23fec1a0ba22a0e727ca1212203d52f5414dec10dbb7ba0dc4ab3001dd3258ec23622297b2d5bd71c6b5bb2e12", "block": { "timestamp": { "unpack": "1794125471." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…46b9339d1def9bd089aa3da0443107a61ee614b439909e954c0368ff7c811bda1579460d6a3a7ed9e0709ed4 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…fd973eaa4a067a099b0914a021b5df150321ba021a3d0b94fa72393132c4a90d37c856e67296bf5cb6225456 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…3cb2ddaee44f05626556d2a05d128d7ea692f79712cbd4452a6e3d3d20655c14068320044d9a1155aa4f3a23 (141 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": [] } }
0x5985af20...b74eb4c90x6cc4...2faf → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b2ba4b3f...b5bb2e12
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d24a81d7cbf31502acc1846ad3b68accf6b3a821a25502f229eacbddf302ab45", "timestamp": { "unpack": "1794125471." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…46b9339d1def9bd089aa3da0443107a61ee614b439909e954c0368ff7c811bda1579460d6a3a7ed9e0709ed4 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…fd973eaa4a067a099b0914a021b5df150321ba021a3d0b94fa72393132c4a90d37c856e67296bf5cb6225456 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…3cb2ddaee44f05626556d2a05d128d7ea692f79712cbd4452a6e3d3d20655c14068320044d9a1155aa4f3a23 (141 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:00086d2dc4...884252e3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001103dd64...cb789058
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "47fd6ef4ae1ef4b730482e5ae485f40409e5cd7319af3a66271e3fe090dd7927", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c6fa49cd...595bcf04
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001103dd649fab8b4a2624f56f8b20114b7b6442549bead7ddb0ed3284faabb9a6ca12122074fda83f824fee4fd4214fe7ff073c96461dc9714bd8094a60af118ccb789058", "hash": "47fd6ef4ae1ef4b730482e5ae485f40409e5cd7319af3a66271e3fe090dd7927", "number": "81293", "timestamp": "1794125471", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d24a81d7cbf31502acc1846ad3b68accf6b3a821a25502f229eacbddf302ab45a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…46b9339d1def9bd089aa3da0443107a61ee614b439909e954c0368ff7c811bda1579460d6a3a7ed9e0709ed4 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…fd973eaa4a067a099b0914a021b5df150321ba021a3d0b94fa72393132c4a90d37c856e67296bf5cb6225456 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…3cb2ddaee44f05626556d2a05d128d7ea692f79712cbd4452a6e3d3d20655c14068320044d9a1155aa4f3a23 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002ba0a50e...89746626
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c6fa49cdf6f9dbfd8296fe35d302e8c006226b769fdd21f9e30cc6484e41a7ddca12122011402eab5ed16a3a04e7c28db416b74d9ada0cd392b7cdbecd87063a595bcf04", "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": "11002004249999967032337379.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }