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Canton Updates/1220c2...b878
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #112,942

This Gateway_FinalizeBlock transaction built EVM block #112,942 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #112,942
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #112942 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #112942

1.9s
1.9s

Committed on Canton

Participant commits update 1220c2e471…adb878
—

Imported to the execution layers

Importer applies block #112942 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#112,942
Block Hash
0x60bf4694...41989c72
Block Timestamp
Nov 10, 2026, 13:12:17 UTC
Transactions
0xff0e69d9...5812c84a0x27ab...4986 → 0x27ab...4986Success
0x66e22c92...132bd1110xffe8...af7e → 0x0b92...a3b9Success
Overview
Update ID
1220c2e471...f3adb878
Offset
353077
Record Time
Nov 10, 2026, 13:12:18 UTC
Command ID
gw-64c9a5594...504615ac
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00be108e4b...70e302e4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002113cf616d1f26cb7268f83c805881fd308eab95c7183d87517a34ba721ecc0dca121220a8e46ea7adeca48b6ed141983f09cba245c705b4a3aa3a60a094a3d377d97ac7", "block": { "timestamp": { "unpack": "1794316337." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a258216b5843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…8797fc4d97cf2658891b60a05e1cfdf96870b01f8bfc8659789595ee81ca87f771489f442c8f1a807e062a9e (114 bytes)", "02f901f4830e4a25820a8f830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8a32b7e2cecd6fd9c5bdc7a04be09c53e5c4af41bee873d1d1ba9601e071e626ab55de98e36a7dfdf4fba9cf (504 bytes)", "02f901f4830e4a25820aa7830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5f6626d11b5fc9dedf569ea034233a4458bc681d1ca68bd72c801a85f6ee0c45ed51bedd437feb50b304d6a6 (504 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e825208940b92a58243b1d78ac3391c0ca0172612d2c0a3b98701…7d76d02e51e0258ee96141a072eae9b36b9f5502dd87675c275ba4233214ff9433a4abb4c041f2d1516f3ea5 (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": [] } }
0x4a54c3fa...98aa9bcd0xac4e...845a → 0x925e...03fcSuccess
0xdf454cf4...fec5bc6a0x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002113cf61...77d97ac7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5fab84093beacac39423371b590384ff2f5dcf25b6eb733e22a74ae6504615ac", "timestamp": { "unpack": "1794316337." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a258216b5843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…8797fc4d97cf2658891b60a05e1cfdf96870b01f8bfc8659789595ee81ca87f771489f442c8f1a807e062a9e (114 bytes)", "02f901f4830e4a25820a8f830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8a32b7e2cecd6fd9c5bdc7a04be09c53e5c4af41bee873d1d1ba9601e071e626ab55de98e36a7dfdf4fba9cf (504 bytes)", "02f901f4830e4a25820aa7830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5f6626d11b5fc9dedf569ea034233a4458bc681d1ca68bd72c801a85f6ee0c45ed51bedd437feb50b304d6a6 (504 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e825208940b92a58243b1d78ac3391c0ca0172612d2c0a3b98701…7d76d02e51e0258ee96141a072eae9b36b9f5502dd87675c275ba4233214ff9433a4abb4c041f2d1516f3ea5 (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:00beb9ff5c...be422f8a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bf2bcb71...80d55ada
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "60bf4694511ccb1bbaad3cae8f9d94e6e36415c176658e2ec4d09e2141989c72", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e0e2908d...e219f36d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bf2bcb71ae453b0f4e8fcd02a1903c39cc03bf1f19a7cfa1dc52106b42d4996bca121220750191c16736ccae73d1969044c06b71c4af05e1d4301b58c5378b5480d55ada", "hash": "60bf4694511ccb1bbaad3cae8f9d94e6e36415c176658e2ec4d09e2141989c72", "number": "112942", "timestamp": "1794316337", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05fab84093beacac39423371b590384ff2f5dcf25b6eb733e22a74ae6504615aca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86f830e4a258216b5843b9aca0784773594078252089427ab051371054dcbb4c0aee315d9507b77c04986…8797fc4d97cf2658891b60a05e1cfdf96870b01f8bfc8659789595ee81ca87f771489f442c8f1a807e062a9e (114 bytes)", "02f901f4830e4a25820a8f830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8a32b7e2cecd6fd9c5bdc7a04be09c53e5c4af41bee873d1d1ba9601e071e626ab55de98e36a7dfdf4fba9cf (504 bytes)", "02f901f4830e4a25820aa7830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5f6626d11b5fc9dedf569ea034233a4458bc681d1ca68bd72c801a85f6ee0c45ed51bedd437feb50b304d6a6 (504 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e825208940b92a58243b1d78ac3391c0ca0172612d2c0a3b98701…7d76d02e51e0258ee96141a072eae9b36b9f5502dd87675c275ba4233214ff9433a4abb4c041f2d1516f3ea5 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001685afc9...85765050
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e0e2908dc0431b9de82fd81e5a69e1f8cc8109fb9b00a60e7cee14ddccdcac90ca121220593922e79ac5804d587a2b4850440b15c42286406f9e3e0302f1ba1ae219f36d", "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": "11002004249999930138257093.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }