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Canton Updates/1220e6...8af2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #211,153

This Gateway_FinalizeBlock transaction built EVM block #211,153 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #211,153
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #211153 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #211153

1.0s
1.0s

Committed on Canton

Participant commits update 1220e6c0cb…ee8af2
—

Imported to the execution layers

Importer applies block #211153 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#211,153
Block Hash
0x234edf9c...d22bc7be
Block Timestamp
Nov 15, 2026, 10:49:10 UTC
Transactions
0x85b2d7f3...fd5bbbc40xa253...30e5 → 0x3bac...aeb5Success
0x654933dd...500ea3e20xd657...ae5c → 0x51be...67edSuccess
Overview
Update ID
1220e6c0cb...aaee8af2
Offset
654717
Record Time
Nov 15, 2026, 10:49:11 UTC
Command ID
gw-64c9a5594...4bb30cc0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0003956a60...601fa1e2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004551c48bf5d079aed738025c9703161b9f450032fc966ea418748490fa8f1381ca121220dce9c73f101b501c2c39b344210f1ac428dbe8098a938765afe74aed61e36d01", "block": { "timestamp": { "unpack": "1794739750." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07856b1d303554826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…33ab9e633c206cf177a647a030ae1e19f26f64df0a8acc18d8bcfd51248a18a33c7666641c858face4bdc1cd (141 bytes)", "02f879830e4a25822871855942fd81bf855942fd81c7825208943bac30f2b5611fb30ef02bc0a0629dd85f53…d7ece0fd6b21724eab6b36a07f8cd09a6a3d9391e972d042404996df31b4cb0ea95364f07286eaeaca782fdc (124 bytes)", "f8ac18856b1d3035548259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…342b203b1d86de756e4062a027973bd630c69208a9d511cce200f50c6d65f991964d8ac54f432d512f022c90 (174 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": [] } }
0xba416f0a...f575e9ac0x5b5d...305d → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004551c48b...61e36d01
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "17d9d96c3cc4bef5f3363f288d359230a6384332d448a0b5c7b2dc9d4bb30cc0", "timestamp": { "unpack": "1794739750." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07856b1d303554826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…33ab9e633c206cf177a647a030ae1e19f26f64df0a8acc18d8bcfd51248a18a33c7666641c858face4bdc1cd (141 bytes)", "02f879830e4a25822871855942fd81bf855942fd81c7825208943bac30f2b5611fb30ef02bc0a0629dd85f53…d7ece0fd6b21724eab6b36a07f8cd09a6a3d9391e972d042404996df31b4cb0ea95364f07286eaeaca782fdc (124 bytes)", "f8ac18856b1d3035548259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…342b203b1d86de756e4062a027973bd630c69208a9d511cce200f50c6d65f991964d8ac54f432d512f022c90 (174 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:00761ee0f0...350553fa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0052659f4f...c9fcef78
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "234edf9cc6993873cd1abd2f4454d7459adcdce16e36f0a65aed33aad22bc7be", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006ffda1ae...9557c006
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0052659f4f10e2239798f59aa09d977d433b063d6bfba50ff2182568fef1306818ca121220ba95d8155c7bc3433152098c7bb51497f832440e18ca67585765848ec9fcef78", "hash": "234edf9cc6993873cd1abd2f4454d7459adcdce16e36f0a65aed33aad22bc7be", "number": "211153", "timestamp": "1794739750", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a017d9d96c3cc4bef5f3363f288d359230a6384332d448a0b5c7b2dc9d4bb30cc0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b07856b1d303554826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…33ab9e633c206cf177a647a030ae1e19f26f64df0a8acc18d8bcfd51248a18a33c7666641c858face4bdc1cd (141 bytes)", "02f879830e4a25822871855942fd81bf855942fd81c7825208943bac30f2b5611fb30ef02bc0a0629dd85f53…d7ece0fd6b21724eab6b36a07f8cd09a6a3d9391e972d042404996df31b4cb0ea95364f07286eaeaca782fdc (124 bytes)", "f8ac18856b1d3035548259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…342b203b1d86de756e4062a027973bd630c69208a9d511cce200f50c6d65f991964d8ac54f432d512f022c90 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00219a6dd1...6af0aee8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006ffda1ae5d3f46f02fd6a00143c747a8590718b00451505811986b1942274d58ca1212203e3c53d93dc3cee6418cce8b04a2ba9a981d4db7872e1b55b9203f0c9557c006", "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": "11002004249999826394963341.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }