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Canton Updates/122080...56ba
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #196,201

This Gateway_FinalizeBlock transaction built EVM block #196,201 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #196,201
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
384ms

Block planned

Producer plans block #196201 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #196201

307ms
307ms

Committed on Canton

Participant commits update 122080364b…2f56ba
—

Imported to the execution layers

Importer applies block #196201 from GatewayHead

—
0ms
250ms
384ms
EVM
Canton
External call
Total
Complete307ms
307ms

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
#196,201
Block Hash
0xb4cf3957...63135783
Block Timestamp
Nov 14, 2026, 10:23:28 UTC
Transactions
0x541632de...9b2257dd0x223a...15c8 → 0xa276...16d2Success
0xa8a09bba...a43ad83e0x3423...a9d8 → 0xa276...16d2Success
Overview
Update ID
122080364b...b52f56ba
Offset
608420
Record Time
Nov 14, 2026, 10:23:28 UTC
Command ID
gw-64c9a5594...97ad273f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0024d38ee3...ca0f338e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00271b4eb5cd0dcb67642f01912752569267056f45d135c8d6cec2b15b8ca6df4dca12122099396130253c0350b46edf60096ce60ef5b4fd5d6216b56c11c0b411666e2e50", "block": { "timestamp": { "unpack": "1794651808." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890e8325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…5bdde93d619bc399b39612a068f4a03d02394ff82e182cdf8aa5b6cb0387aedc48b29ad66dffc936dbbcc155 (139 bytes)", "f889128325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…105c7f3db8aca27700b0bba05637b964213e23f69f7a7a56325d80267e8c92b17b1b4fd1b5b1476b810c37ff (139 bytes)", "f8890b8325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…c3f90b42d08f2d98270256a03805dac538ae38b85744f9fca9183fc98b60930948ed4144262d1bfd09501b3c (139 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": [] } }
0x5a6dc21d...4a6c66620x7b6f...4f02 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00271b4eb5...666e2e50
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8101eb6e88fe38a2b6d3801fd4a9329dd281caf7ebb1e4735961235497ad273f", "timestamp": { "unpack": "1794651808." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890e8325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…5bdde93d619bc399b39612a068f4a03d02394ff82e182cdf8aa5b6cb0387aedc48b29ad66dffc936dbbcc155 (139 bytes)", "f889128325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…105c7f3db8aca27700b0bba05637b964213e23f69f7a7a56325d80267e8c92b17b1b4fd1b5b1476b810c37ff (139 bytes)", "f8890b8325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…c3f90b42d08f2d98270256a03805dac538ae38b85744f9fca9183fc98b60930948ed4144262d1bfd09501b3c (139 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:000a8aebfa...872098cb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009bc87313...e64c05de
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b4cf395776311181f783ae232d96a97e1e90c8e787ff7827513eb66663135783", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a834edee...4a47192b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009bc87313a3d939577870f024caef6c0ddcf5f849a733480ac2d5fe9f931c768fca1212200bdd6b70b9c3c0c04307ea06939d128864320293fb747565cea6ffe3e64c05de", "hash": "b4cf395776311181f783ae232d96a97e1e90c8e787ff7827513eb66663135783", "number": "196201", "timestamp": "1794651808", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08101eb6e88fe38a2b6d3801fd4a9329dd281caf7ebb1e4735961235497ad273fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8890e8325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…5bdde93d619bc399b39612a068f4a03d02394ff82e182cdf8aa5b6cb0387aedc48b29ad66dffc936dbbcc155 (139 bytes)", "f889128325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…105c7f3db8aca27700b0bba05637b964213e23f69f7a7a56325d80267e8c92b17b1b4fd1b5b1476b810c37ff (139 bytes)", "f8890b8325f80e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…c3f90b42d08f2d98270256a03805dac538ae38b85744f9fca9183fc98b60930948ed4144262d1bfd09501b3c (139 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000986b227...23023526
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a834edee6b22da80a9dba4a2758111951f25d1f5a8cde8337f28f2b51a6cdf78ca121220b21c625e6f279a4ce27ad55d337e7e43a640bee0facfd25c5de5a6734a47192b", "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": "11002004249999837401726101.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }