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Canton Updates/12206e...9f75
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #32,554

This Gateway_FinalizeBlock transaction built EVM block #32,554 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #32,554
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #32554 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32554

1.1s
1.1s

Committed on Canton

Participant commits update 12206efdae…c69f75
—

Imported to the execution layers

Importer applies block #32554 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
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
#32,554
Block Hash
0x1f7cd21c...3fc2c184
Block Timestamp
Nov 5, 2026, 16:37:31 UTC
Transactions
0x2a23cc3b...5411bf4d0xed97...303b → 0xa276...16d2Success
0x3a914687...1bcbc5220x390a...204b → 0x235d...3c8cSuccess
Overview
Update ID
12206efdae...01c69f75
Offset
105201
Record Time
Nov 5, 2026, 16:37:32 UTC
Command ID
gw-64c9a5594...e41373b4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fd5e397b...61852290
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008244f08aac5f3241d518bc11f860a569fa22b52e13c9011f132661347d50d69fca121220d123215486cdd551be53cd62eee0fff245ee7984b12c4d32355a8134d870eefd", "block": { "timestamp": { "unpack": "1793896651." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c49164216c61f934beaeaa0066df3f1e56222e90ff66714d06224815f15692b4d7030692c0a6a3ae87af83b (111 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b82af2cd2d13955011be09a0012697863d76bb03c21634f01b8768a41bc23dade5ec9898ac113b3d8067c954 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…94a48f7c030094a9f98ff9a048b0e05aa370874d7d1dea8a018e4624f3d30b908411f04e38c8ffc0eefc7caa (174 bytes)", "f87182087c858bb2c97008825208944b653994ba23a9a752d5817019a7c83c3c8df93288016345785d8a0000…e8c19810bdecb4eb0be198a074ef863cda76f519cc35237360fcdd3c8b0a83e42755370009875f7aa8091167 (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": [] } }
0x0a95dd6c...a711cbeb0xf4c0...abbf → 0xe0a4...1b87Success
0x06fdedfd...1dbfc4960xfe3a...db13 → 0x4b65...f932Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008244f08a...d870eefd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "61c7faccb74fb09b45041242f01ebf6a06d6a83810ad32a2a2963acbe41373b4", "timestamp": { "unpack": "1793896651." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c49164216c61f934beaeaa0066df3f1e56222e90ff66714d06224815f15692b4d7030692c0a6a3ae87af83b (111 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b82af2cd2d13955011be09a0012697863d76bb03c21634f01b8768a41bc23dade5ec9898ac113b3d8067c954 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…94a48f7c030094a9f98ff9a048b0e05aa370874d7d1dea8a018e4624f3d30b908411f04e38c8ffc0eefc7caa (174 bytes)", "f87182087c858bb2c97008825208944b653994ba23a9a752d5817019a7c83c3c8df93288016345785d8a0000…e8c19810bdecb4eb0be198a074ef863cda76f519cc35237360fcdd3c8b0a83e42755370009875f7aa8091167 (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:004c8e6bbe...7598a700
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00783259c2...004914c6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1f7cd21c72018d70b3eea77a96b6d6d2518759d899df4b0df266bcc03fc2c184", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001bc91009...45ce2362
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00783259c225bb678879dc99aa86420adabb8d16242563bac812d89c2d4c93c9bfca1212205fcbc945ee691ffa42c75d6d88ad264f0c218984ebc6e2bc84f9b358004914c6", "hash": "1f7cd21c72018d70b3eea77a96b6d6d2518759d899df4b0df266bcc03fc2c184", "number": "32554", "timestamp": "1793896651", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a061c7faccb74fb09b45041242f01ebf6a06d6a83810ad32a2a2963acbe41373b4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7c49164216c61f934beaeaa0066df3f1e56222e90ff66714d06224815f15692b4d7030692c0a6a3ae87af83b (111 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b82af2cd2d13955011be09a0012697863d76bb03c21634f01b8768a41bc23dade5ec9898ac113b3d8067c954 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…94a48f7c030094a9f98ff9a048b0e05aa370874d7d1dea8a018e4624f3d30b908411f04e38c8ffc0eefc7caa (174 bytes)", "f87182087c858bb2c97008825208944b653994ba23a9a752d5817019a7c83c3c8df93288016345785d8a0000…e8c19810bdecb4eb0be198a074ef863cda76f519cc35237360fcdd3c8b0a83e42755370009875f7aa8091167 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ba16302a...d597a3b5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001bc910098dec4a5e4c2353b3885f13c329b990652d0bac5cd244a0daadf6e2bdca121220af123ed5c6d3819de76a9fb75109d478f2ae887827e8e0c862d95faf45ce2362", "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": "11002004249999986304907045.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }