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Canton Updates/1220c6...5cfe
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #125,418

This Gateway_FinalizeBlock transaction built EVM block #125,418 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #125,418
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #125418 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #125418

2.2s
2.2s

Committed on Canton

Participant commits update 1220c64ac3…4f5cfe
—

Imported to the execution layers

Importer applies block #125418 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#125,418
Block Hash
0x971b0f48...14c86be7
Block Timestamp
Nov 10, 2026, 22:47:36 UTC
Transactions
0x1d59b357...de7843f70xa3ad...ad14 → 0x7919...5a5bSuccess
0xb63f97c0...1a5d0cee0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220c64ac3...534f5cfe
Offset
391081
Record Time
Nov 10, 2026, 22:47:38 UTC
Command ID
gw-64c9a5594...eb9709c4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0085041b5d...915320f4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00dfe4da740b435eed0a33c7e98be46166e2b309febbce5ab491b74a3f52c8206aca12122048f366461c123764ab19ebe7b216384342df3a539123bcc077f0dfbf0664cc70", "block": { "timestamp": { "unpack": "1794350856." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8220cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…467d1465bcdbf5bdab27d4a01cbb2eb4e7af591d505e47c4c8fdeabb288e134701052aab87a4b32c561767ea (176 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…634f334f4b29317143616da007d873b226c0e7a85a6186f4ab10f81f62b56f2a850a40f41da28e4609052c71 (140 bytes)", "02f901f4830e4a25821453830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e94e3e7664694c558f6de4a063c279257277b1df0dcca63500774e0c472e3cd7f8eb658b571693fe1a169172 (504 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": [] } }
0x84fbb620...165433680xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dfe4da74...0664cc70
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7c88e658a11d8d43413be003c0ab6871ae4f0ad0b79ee933e8b063dbeb9709c4", "timestamp": { "unpack": "1794350856." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8220cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…467d1465bcdbf5bdab27d4a01cbb2eb4e7af591d505e47c4c8fdeabb288e134701052aab87a4b32c561767ea (176 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…634f334f4b29317143616da007d873b226c0e7a85a6186f4ab10f81f62b56f2a850a40f41da28e4609052c71 (140 bytes)", "02f901f4830e4a25821453830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e94e3e7664694c558f6de4a063c279257277b1df0dcca63500774e0c472e3cd7f8eb658b571693fe1a169172 (504 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:004162e5ba...c8a80546
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009c5a5476...f1aacd3c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "971b0f489fb02b515c18693d46998829fb6db20bc86321c089914e4b14c86be7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00617067ec...0841e21a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009c5a5476341794b3d866a67355af28551184c3f7cd2e1a2aade869ad01ac7f03ca1212207f912a6d7f57f71006d24a9247a558d695847ef98a8067ed2827b5c9f1aacd3c", "hash": "971b0f489fb02b515c18693d46998829fb6db20bc86321c089914e4b14c86be7", "number": "125418", "timestamp": "1794350856", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07c88e658a11d8d43413be003c0ab6871ae4f0ad0b79ee933e8b063dbeb9709c4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8220cb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…467d1465bcdbf5bdab27d4a01cbb2eb4e7af591d505e47c4c8fdeabb288e134701052aab87a4b32c561767ea (176 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…634f334f4b29317143616da007d873b226c0e7a85a6186f4ab10f81f62b56f2a850a40f41da28e4609052c71 (140 bytes)", "02f901f4830e4a25821453830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e94e3e7664694c558f6de4a063c279257277b1df0dcca63500774e0c472e3cd7f8eb658b571693fe1a169172 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b1bb1d1e...d4c10435
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00617067ecf3fcb5f13a2ae9c033ce15d779295b8bf391c9fc696f76cf322125cbca1212208e22f94cc317be80f28bfe208d360697611616d66252112e0def94a00841e21a", "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": "11002004249999898466419070.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }