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Canton Updates/12200a...e680
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #85,619

This Gateway_FinalizeBlock transaction built EVM block #85,619 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #85,619
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
231ms

Block planned

Producer plans block #85619 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #85619

185ms
185ms

Committed on Canton

Participant commits update 12200a1ed6…f2e680
—

Imported to the execution layers

Importer applies block #85619 from GatewayHead

—
0ms
231ms
EVM
Canton
External call
Total
Complete185ms
185ms

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
#85,619
Block Hash
0x8fc535fb...630aec7e
Block Timestamp
Nov 8, 2026, 11:38:35 UTC
Transactions
0x6716ad52...a29520990x7a7a...5596 → 0xe0a4...1b87Success
0x320821be...3d90dc370x4949...bb1b → 0x1fc0...86b1Success
Overview
Update ID
12200a1ed6...83f2e680
Offset
268399
Record Time
Nov 8, 2026, 11:38:35 UTC
Command ID
gw-64c9a5594...8d79a913
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cd49691a...27884016
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d41db52becf958d2c1cab55a4c51139eede1eb17ee0cc0b13bb81b5d1e3aec45ca12122077f3ea12ec1231769e8bfb83a8b25793c791ad8f526684aa63d8a7558cb46bc0", "block": { "timestamp": { "unpack": "1794137915." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b328459682f00830178c1941fc03be7cd2a6fb45694a2432add40a5f10486b180a46a6278420000000000…57d90cc09a8a8d89bc0130a0691b82ffbdb63b63b10f22388d4a17d67484b1bb515bda6cb220b7c110f5d128 (141 bytes)", "f8ac06858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…2f711df9c107d1775d90fda009b1216907b8ec52558fe28421c9f7ddbfd6212845ef73c90074af9e9b1e81f7 (174 bytes)", "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…88693c823aa44c8ac76bcfa00835b54e57146716b18708ed213d779cd14848b5bcb893af43fc9ee08127eb3a (174 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": [] } }
0xc71bcb69...f05d32bc0xe63c...7e00 → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d41db52b...8cb46bc0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6c97948002f6dcf3c9e49b2b3698be5d9d7907ac97dcb19cd82087a88d79a913", "timestamp": { "unpack": "1794137915." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b328459682f00830178c1941fc03be7cd2a6fb45694a2432add40a5f10486b180a46a6278420000000000…57d90cc09a8a8d89bc0130a0691b82ffbdb63b63b10f22388d4a17d67484b1bb515bda6cb220b7c110f5d128 (141 bytes)", "f8ac06858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…2f711df9c107d1775d90fda009b1216907b8ec52558fe28421c9f7ddbfd6212845ef73c90074af9e9b1e81f7 (174 bytes)", "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…88693c823aa44c8ac76bcfa00835b54e57146716b18708ed213d779cd14848b5bcb893af43fc9ee08127eb3a (174 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:00609e4d20...f10f4a82
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e2f828fa...1a45202d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8fc535fb4a5dbcb70813c3802b41a7ebf42b531f21ea2726eb1ca3d9630aec7e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a4169b09...f90f756e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e2f828faba2921ff3f73f4615f648ad47aeec965e12fe9c98b5cda854201beddca121220b8a2800e9499127eb8d6efdb2606c2fe9523c57a81336b7504b511811a45202d", "hash": "8fc535fb4a5dbcb70813c3802b41a7ebf42b531f21ea2726eb1ca3d9630aec7e", "number": "85619", "timestamp": "1794137915", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06c97948002f6dcf3c9e49b2b3698be5d9d7907ac97dcb19cd82087a88d79a913a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b328459682f00830178c1941fc03be7cd2a6fb45694a2432add40a5f10486b180a46a6278420000000000…57d90cc09a8a8d89bc0130a0691b82ffbdb63b63b10f22388d4a17d67484b1bb515bda6cb220b7c110f5d128 (141 bytes)", "f8ac06858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…2f711df9c107d1775d90fda009b1216907b8ec52558fe28421c9f7ddbfd6212845ef73c90074af9e9b1e81f7 (174 bytes)", "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…88693c823aa44c8ac76bcfa00835b54e57146716b18708ed213d779cd14848b5bcb893af43fc9ee08127eb3a (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de1278f4...569cd28a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a4169b09774aca6e87054f78554c1e078095ced848d3a11e46ad7ef9085b0da9ca121220c3825deace02d561d7ba1232e899e43bcba301c039f3696e1b115f34f90f756e", "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": "11002004249999965446066700.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }