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Canton Updates/122067...66de
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #217,838

This Gateway_FinalizeBlock transaction built EVM block #217,838 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #217,838
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #217838 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #217838

1.1s
1.1s

Committed on Canton

Participant commits update 122067b7b8…6966de
—

Imported to the execution layers

Importer applies block #217838 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#217,838
Block Hash
0x7fb23650...9e1b86db
Block Timestamp
Nov 15, 2026, 17:37:14 UTC
Transactions
0x29490c49...8912ff6f0x1ae4...ea13 → 0x235d...3c8cSuccess
0xb836ef10...fccd69040x90d3...5d61 → 0x235d...3c8cSuccess
Overview
Update ID
122067b7b8...5d6966de
Offset
675180
Record Time
Nov 15, 2026, 17:37:15 UTC
Command ID
gw-64c9a5594...b795cb51
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009b81d190...7c7a88c8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009f40bacc00cfe94a88dd28347e94a4733d4058946e7ce15c47a7287b53b86a01ca121220d8a55660c4f3e2abe4d6a02c9b7588894f8ad760488c2fe11ce215a7ea608b69", "block": { "timestamp": { "unpack": "1794764234." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d12850c0378001a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…895b715c02d275295b5403a02db60412f8901f8bbef2776c96e679376952b48f139976f43d95e69a5df1257f (111 bytes)", "f8ac10850c0378001a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…cc435885e5a6054aa87008a07caa8aac79dbfadaea75a459caf1f1b0d3d054b228cc7975b016d2c93d39bf84 (174 bytes)", "f86d0c850c0378001a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e422234ca539702d8c23d5a01bba9414ca2e730e99ca882237311141fc8232c0bb6ecf70abad3167685c502f (111 bytes)", "02f874830e4a2508843b9aca0e843b9aca0e82520894269fdecec33ad1bdab04348097eaa8f732bd9dc18701…99cc122e38839d74390ae0a017db06d4ea090a845d8f43b96f8d91e91c13833674b903af7740c99823bf3eb7 (119 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": [] } }
0x5b4be3dc...cff8c0a10x747b...c56c → 0x23e5...229aSuccess
0x6961fcc0...a24ba1bc0xe4b5...9bfb → 0x269f...9dc1Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009f40bacc...ea608b69
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1e469ec651edaff670d03ea689c23ac1512a5c209160c0cdbec536cfb795cb51", "timestamp": { "unpack": "1794764234." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d12850c0378001a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…895b715c02d275295b5403a02db60412f8901f8bbef2776c96e679376952b48f139976f43d95e69a5df1257f (111 bytes)", "f8ac10850c0378001a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…cc435885e5a6054aa87008a07caa8aac79dbfadaea75a459caf1f1b0d3d054b228cc7975b016d2c93d39bf84 (174 bytes)", "f86d0c850c0378001a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e422234ca539702d8c23d5a01bba9414ca2e730e99ca882237311141fc8232c0bb6ecf70abad3167685c502f (111 bytes)", "02f874830e4a2508843b9aca0e843b9aca0e82520894269fdecec33ad1bdab04348097eaa8f732bd9dc18701…99cc122e38839d74390ae0a017db06d4ea090a845d8f43b96f8d91e91c13833674b903af7740c99823bf3eb7 (119 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:0054565b95...b155dbc2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c18ba3f5...85a76958
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7fb23650005f409598845e33dfd329844cb200fd10dd2dcbf44713809e1b86db", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00744d5d3f...a25f96e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c18ba3f568d2e29dde80312c8f357314cd882c628698f6694e7bf88cfa312f17ca1212203eca223596f12bc3c47442232604f8fc86e54a62c596271b954f47b785a76958", "hash": "7fb23650005f409598845e33dfd329844cb200fd10dd2dcbf44713809e1b86db", "number": "217838", "timestamp": "1794764234", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01e469ec651edaff670d03ea689c23ac1512a5c209160c0cdbec536cfb795cb51a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d12850c0378001a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…895b715c02d275295b5403a02db60412f8901f8bbef2776c96e679376952b48f139976f43d95e69a5df1257f (111 bytes)", "f8ac10850c0378001a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…cc435885e5a6054aa87008a07caa8aac79dbfadaea75a459caf1f1b0d3d054b228cc7975b016d2c93d39bf84 (174 bytes)", "f86d0c850c0378001a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e422234ca539702d8c23d5a01bba9414ca2e730e99ca882237311141fc8232c0bb6ecf70abad3167685c502f (111 bytes)", "02f874830e4a2508843b9aca0e843b9aca0e82520894269fdecec33ad1bdab04348097eaa8f732bd9dc18701…99cc122e38839d74390ae0a017db06d4ea090a845d8f43b96f8d91e91c13833674b903af7740c99823bf3eb7 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00675b4834...1404a1ad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00744d5d3f6adbb777152f576acf8cc145d7ee4205db12e1e853584e512a6dc207ca1212209bfeb6fb56c3ebe3d1b28a7dc4883a9f2eb3d4605c73ececacd75305a25f96e8", "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": "11002004249999822155641240.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }