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Canton Updates/122076...4089
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #39,242

This Gateway_FinalizeBlock transaction built EVM block #39,242 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #39,242
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s

Block planned

Producer plans block #39242 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #39242

2.3s
2.3s

Committed on Canton

Participant commits update 1220760bcd…044089
—

Imported to the execution layers

Importer applies block #39242 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#39,242
Block Hash
0xb33f5599...871036e3
Block Timestamp
Nov 5, 2026, 21:12:02 UTC
Transactions
0xde51e8ee...4f946dbc0xb2fa...4595 → 0xa276...16d2Success
0xb7ca085b...b2fc8a740xa19b...c100 → 0xb778...3d80Success
Overview
Update ID
1220760bcd...fb044089
Offset
125540
Record Time
Nov 5, 2026, 21:12:04 UTC
Command ID
gw-64c9a5594...e776df0c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0004c7f97f...a9ab7b8f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001002f11127ab35cff902eb213f293e2d60fd00bd30b7bacfb4fc43335c14ab23ca1212204ae4518064ff5ffc9c1e2b8f3c50902ed607443d1ba6e00fa8efc64664ccf63a", "hash": "b33f5599cd9fbf621c9a0f1677709fb4b35b3322b95e557c4fea0fab871036e3", "number": "39242", "timestamp": "1793913122", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0388ddee60ccd39a82f16e96730cc593859493aedc24c0f337182ba7ce776df0ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9f6011fa01a34cbd728861a03ff3ccb40736a03f10c52d747a232885725b592cfc876f47d1479d4f0c4101a2 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5d420161c0363a6bbb4409a05e2205734bf66fd8e33fb07861fa8f2a5ec202e17b79a59d9e18d54672359ee3 (141 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…f3d6a62a134c8b7e79ffb5a02983a9a8de84a4a21c2f0cc8cfdfa875e48d3d5e619d6dfc46957d9a7856d075 (120 bytes)", "f87182164a858bb2c97008825208949a245716d37dc7dd25ce0d869db565a61ab38ade88016345785d8a0000…60c7214bd8236aba7f7824a07cf8d633aa7e5d352db4cd44b946a2615a9d37e5a1a47589881b2d893c050c35 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0xeffe592e...29e20b070xfe3a...db13 → 0x9a24...8adeSuccess
0x5a9e0ba0...70dbcac30xf631...ba50 → 0xfe3a...db13Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0054fac790...e547e0f8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "388ddee60ccd39a82f16e96730cc593859493aedc24c0f337182ba7ce776df0c", "timestamp": { "unpack": "1793913122." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9f6011fa01a34cbd728861a03ff3ccb40736a03f10c52d747a232885725b592cfc876f47d1479d4f0c4101a2 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5d420161c0363a6bbb4409a05e2205734bf66fd8e33fb07861fa8f2a5ec202e17b79a59d9e18d54672359ee3 (141 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…f3d6a62a134c8b7e79ffb5a02983a9a8de84a4a21c2f0cc8cfdfa875e48d3d5e619d6dfc46957d9a7856d075 (120 bytes)", "f87182164a858bb2c97008825208949a245716d37dc7dd25ce0d869db565a61ab38ade88016345785d8a0000…60c7214bd8236aba7f7824a07cf8d633aa7e5d352db4cd44b946a2615a9d37e5a1a47589881b2d893c050c35 (115 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:00df1c4438...3effac53
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000182ea02...cac25e38
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0004c7f97fa1c009b196626796c80c5357ed0ef79f35f3c0294e791d89606ea552ca121220d3ad8715fcf4d8b2eae6638a01c60b6275c9f21ce1d4ceaaaedcd66aa9ab7b8f", "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": "11002004249999983658883189.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001002f111...64ccf63a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b33f5599cd9fbf621c9a0f1677709fb4b35b3322b95e557c4fea0fab871036e3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004bb528e2...ee7221a0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0054fac7901a306cc591f9ea380dcb658ab19bb50106a1a65e0e1c51c8ada2fc8cca1212206035f63e8171af40a757aa614d1d348717f11a74cb3507d2a30a2024e547e0f8", "block": { "timestamp": { "unpack": "1793913122." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9f6011fa01a34cbd728861a03ff3ccb40736a03f10c52d747a232885725b592cfc876f47d1479d4f0c4101a2 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5d420161c0363a6bbb4409a05e2205734bf66fd8e33fb07861fa8f2a5ec202e17b79a59d9e18d54672359ee3 (141 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…f3d6a62a134c8b7e79ffb5a02983a9a8de84a4a21c2f0cc8cfdfa875e48d3d5e619d6dfc46957d9a7856d075 (120 bytes)", "f87182164a858bb2c97008825208949a245716d37dc7dd25ce0d869db565a61ab38ade88016345785d8a0000…60c7214bd8236aba7f7824a07cf8d633aa7e5d352db4cd44b946a2615a9d37e5a1a47589881b2d893c050c35 (115 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": [] } }