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Canton Updates/12203b...3a03
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,348

This Gateway_FinalizeBlock transaction built EVM block #59,348 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,348
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #59348 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59348

1.0s
1.0s

Committed on Canton

Participant commits update 12203bf48f…413a03
—

Imported to the execution layers

Importer applies block #59348 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#59,348
Block Hash
0xf596525f...4a360011
Block Timestamp
Nov 7, 2026, 01:34:07 UTC
Transactions
0xa7c27a21...ee7c6ea70xfe3a...db13 → 0x75ec...07a2Success
0xf8322ca7...200cce3e0xf05b...6334 → 0xb778...3d80Success
Overview
Update ID
12203bf48f...87413a03
Offset
187542
Record Time
Nov 7, 2026, 01:34:08 UTC
Command ID
gw-64c9a5594...7b594c81
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00052e7e92...58cf7049
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d0c1910d4dd6e89ba163f4a7bed7b1fc1f19afd616d230da42d82c7e8a086025ca1212206c665105c3c7e1419dadbc0af2024020e79682d3161ed4a3201b25b41ed470f4", "block": { "timestamp": { "unpack": "1794015247." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…00c160b24eb175eb91a28fa01dfb76e90f3c0f15809a23c178062438d7b22ff5cd22636b4398ae3fdd4d17b9 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9fc3204605d10f53f2d6a3a008f3bbc260e70082c94c9ba2d8e5d1ad4e621729362acae5588223d5c3455477 (174 bytes)", "f87182239a858bb2c970088252089475ecbcfec7a353c9f1e5819cb114fc3fed1a07a288016345785d8a0000…7454d4a7f425357fe49da5a03a671e8f745b47db84da670d3baf6fa68d27acf4dbfb9edd9bb263fbee00ff66 (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": [] } }
0x5ae941b9...2d0a47d50x1c33...c75e → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d0c1910d...1ed470f4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "47b99f454340368ca6f1bb909dd5954cf9d1ebb3aade22d8b034b7727b594c81", "timestamp": { "unpack": "1794015247." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…00c160b24eb175eb91a28fa01dfb76e90f3c0f15809a23c178062438d7b22ff5cd22636b4398ae3fdd4d17b9 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9fc3204605d10f53f2d6a3a008f3bbc260e70082c94c9ba2d8e5d1ad4e621729362acae5588223d5c3455477 (174 bytes)", "f87182239a858bb2c970088252089475ecbcfec7a353c9f1e5819cb114fc3fed1a07a288016345785d8a0000…7454d4a7f425357fe49da5a03a671e8f745b47db84da670d3baf6fa68d27acf4dbfb9edd9bb263fbee00ff66 (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:005e61e5df...17366306
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000f91d484...c61fb127
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f596525f71c579573e4a3e5ff24d6f547046a0d69cfb1d397452a7624a360011", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005e4120dd...ba565545
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000f91d484cd8c6df67c3070069c133c82559bb7c7b67a784009ceb6e0f23d7021ca1212200bff18b91123024e02dad2ec8fcd420120c1d63ccda1a3aba2537694c61fb127", "hash": "f596525f71c579573e4a3e5ff24d6f547046a0d69cfb1d397452a7624a360011", "number": "59348", "timestamp": "1794015247", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a047b99f454340368ca6f1bb909dd5954cf9d1ebb3aade22d8b034b7727b594c81a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…00c160b24eb175eb91a28fa01dfb76e90f3c0f15809a23c178062438d7b22ff5cd22636b4398ae3fdd4d17b9 (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9fc3204605d10f53f2d6a3a008f3bbc260e70082c94c9ba2d8e5d1ad4e621729362acae5588223d5c3455477 (174 bytes)", "f87182239a858bb2c970088252089475ecbcfec7a353c9f1e5819cb114fc3fed1a07a288016345785d8a0000…7454d4a7f425357fe49da5a03a671e8f745b47db84da670d3baf6fa68d27acf4dbfb9edd9bb263fbee00ff66 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00819333f6...7fdd004d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005e4120ddc6dbc3980178c9fff1cccc697f9677866f650aafaee3a01541fe1a25ca121220e65380c3f365b924dd1f392e413ea194b120d9f7ea193ec7f81527b4ba565545", "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": "11002004249999974542070288.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }