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Canton Updates/1220ec...e671
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #115,821

This Gateway_FinalizeBlock transaction built EVM block #115,821 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #115,821
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #115821 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #115821

1.1s
1.1s

Committed on Canton

Participant commits update 1220ec441c…b1e671
—

Imported to the execution layers

Importer applies block #115821 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
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
#115,821
Block Hash
0x6384fd84...f71cc01d
Block Timestamp
Nov 10, 2026, 15:56:15 UTC
Transactions
0xafbe62d7...97d765560x27ab...4986 → 0x27ab...4986Success
0x79363e42...09e684040x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
1220ec441c...72b1e671
Offset
361879
Record Time
Nov 10, 2026, 15:56:16 UTC
Command ID
gw-64c9a5594...31d0f7dd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c558400d...11e0c474
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000f541f72e921e61ec100c4e70dce179fd26be27a933d6e2939a27638ff72a7a2ca1212207eaa1b25992f70f66c7854d8418e7d2a835550d4119598f655cf7a05cb145474", "block": { "timestamp": { "unpack": "1794326175." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820da4830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ac40407e52a42d7e3620e7a066804d8b21d6ab7e24191ea1438baab6375858f204aeb2857ac23af5b9759458 (504 bytes)", "02f86f830e4a25821707843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…37c9353af59aa978ee9553a031d52d6f01b52ead36998426fc7c9bff1591e35d22eab14f63a1afa9e733e193 (114 bytes)", "02f8b2830e4a250c843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…d27bc032cda139efb2cf1fa026a5484ef4507a1a44664843bbe3372d4d1673ab403f15ed37d702e131b87deb (181 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": [] } }
0xca029f5e...b35759d90xb3a5...d094 → 0xaf08...4cecSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f541f72...cb145474
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b20c8af69fc68923524f3d93a22b0faa7aa613d4624df282f708f56931d0f7dd", "timestamp": { "unpack": "1794326175." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820da4830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ac40407e52a42d7e3620e7a066804d8b21d6ab7e24191ea1438baab6375858f204aeb2857ac23af5b9759458 (504 bytes)", "02f86f830e4a25821707843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…37c9353af59aa978ee9553a031d52d6f01b52ead36998426fc7c9bff1591e35d22eab14f63a1afa9e733e193 (114 bytes)", "02f8b2830e4a250c843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…d27bc032cda139efb2cf1fa026a5484ef4507a1a44664843bbe3372d4d1673ab403f15ed37d702e131b87deb (181 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:0096831f31...61d6da95
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00faa63c0f...a9b7abd6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6384fd8464e98a5d19b821a8d18eb0dab6b94ea6411917ecff36bfbff71cc01d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c4fa3282...d025dabc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00faa63c0fda5764a993167d1f123140ecc39f1c962e30c993fb5d10e5e0b8eb43ca12122088814743a0a074569692282631af7eed09a44bdff43f5dc115b10c19a9b7abd6", "hash": "6384fd8464e98a5d19b821a8d18eb0dab6b94ea6411917ecff36bfbff71cc01d", "number": "115821", "timestamp": "1794326175", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b20c8af69fc68923524f3d93a22b0faa7aa613d4624df282f708f56931d0f7dda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820da4830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ac40407e52a42d7e3620e7a066804d8b21d6ab7e24191ea1438baab6375858f204aeb2857ac23af5b9759458 (504 bytes)", "02f86f830e4a25821707843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…37c9353af59aa978ee9553a031d52d6f01b52ead36998426fc7c9bff1591e35d22eab14f63a1afa9e733e193 (114 bytes)", "02f8b2830e4a250c843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…d27bc032cda139efb2cf1fa026a5484ef4507a1a44664843bbe3372d4d1673ab403f15ed37d702e131b87deb (181 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d9fc0ed2...c263319f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c4fa32821b96446074cc468dd50da098691152499894160377689aff4143d056ca1212208c0fffc2665ad857f3de1d6ec623522fc5c57a8fb7c33bfa5b2fef32d025dabc", "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": "11002004249999922445126326.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }