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Canton Updates/122042...3b49
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #36,751

This Gateway_FinalizeBlock transaction built EVM block #36,751 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #36,751
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
808ms

Block planned

Producer plans block #36751 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36751

646ms
646ms

Committed on Canton

Participant commits update 122042dbaa…7f3b49
—

Imported to the execution layers

Importer applies block #36751 from GatewayHead

—
0ms
250ms
500ms
750ms
808ms
EVM
Canton
External call
Total
Complete646ms
646ms

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
#36,751
Block Hash
0xcfcc7176...e38de3a0
Block Timestamp
Nov 5, 2026, 19:32:10 UTC
Transactions
0x8f2c9402...436a05a80x3891...52af → 0xa276...16d2Success
0xef582775...1484561f0xfe3a...db13 → 0x6d1d...245bSuccess
Overview
Update ID
122042dbaa...5a7f3b49
Offset
117967
Record Time
Nov 5, 2026, 19:32:10 UTC
Command ID
gw-64c9a5594...3511363a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0009f8e322...f486138f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007e11be7678fef483048994cc8591e144933da52c13b3ac77d18de02645bc7f09ca121220f36814635c2fda0605422ac8814217d0d1c45e67f77ade658706676472e02f79", "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": "11002004249999984604593486.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
0xca3dcfc5...0539f6ad0x1a4f...7d63 → 0x51be...67edSuccess
0x5aa3437e...434afd4b0xadeb...3286 → 0x235d...3c8cSuccess
0x3e1148ad...61a251490x5af1...fb6b → 0x235d...3c8cSuccess
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007e11be76...72e02f79
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002f6841c0b3b833533f03b3051b81b9141a105419346abbe08b8442dbcc320441ca121220ef73a599ae9b62bfc48f937a35c5e4b9d6aec177e4b02656ff99a0c4c540f926", "hash": "cfcc7176995a07af2299b4fb708cdb032f6672e20a1b435c7a638fe8e38de3a0", "number": "36751", "timestamp": "1793907130", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0db1f19ee5283fcdeb47457f9d7219529f4c2e5c6af20036d26b13c113511363aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…bb8aa38f3b1c3415cadccda063ddf0d1cba50e51c1bf48295aa41a06fb39ac5884b752925841e2c9b561a7fd (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…02465b0efd2b358e3bf274a06e24206978ef423790dca8d6e82ded3b6a8e8f30b017e6fce99102440d4d26bf (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b0e90c2b660178d2094a5ba07f1784d0daea2800b852bd03c33dbae3cee3c36f8c2dff07e64e9eca520d4dd6 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e26ae2b4c4bcb6b83283f2a06ed5403ed5e1b2050d9b197c8f3051bc930b0cc1942e442654c9e327f36fb175 (111 bytes)", "f871821102858bb2c97008825208946d1d8964f392e1ad0e1c75fb4e0f0eebb4f2245b88016345785d8a0000…9001cabe354afa6f267760a00b342cad664d0eca5b60193a3a89547539b6c4fd97de459a587b454a3cb3a188 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b1b402ed...bdb46505
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00be7980e749346e4c437b60a44034930a77d422a1972f653e1f71021e60b4cb57ca121220b203579799f090e5b29965dc2a7fe9e185a738faf1653b9537239887cbe6fbc8", "block": { "timestamp": { "unpack": "1793907130." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…bb8aa38f3b1c3415cadccda063ddf0d1cba50e51c1bf48295aa41a06fb39ac5884b752925841e2c9b561a7fd (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…02465b0efd2b358e3bf274a06e24206978ef423790dca8d6e82ded3b6a8e8f30b017e6fce99102440d4d26bf (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b0e90c2b660178d2094a5ba07f1784d0daea2800b852bd03c33dbae3cee3c36f8c2dff07e64e9eca520d4dd6 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e26ae2b4c4bcb6b83283f2a06ed5403ed5e1b2050d9b197c8f3051bc930b0cc1942e442654c9e327f36fb175 (111 bytes)", "f871821102858bb2c97008825208946d1d8964f392e1ad0e1c75fb4e0f0eebb4f2245b88016345785d8a0000…9001cabe354afa6f267760a00b342cad664d0eca5b60193a3a89547539b6c4fd97de459a587b454a3cb3a188 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00be7980e7...cbe6fbc8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "db1f19ee5283fcdeb47457f9d7219529f4c2e5c6af20036d26b13c113511363a", "timestamp": { "unpack": "1793907130." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…bb8aa38f3b1c3415cadccda063ddf0d1cba50e51c1bf48295aa41a06fb39ac5884b752925841e2c9b561a7fd (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…02465b0efd2b358e3bf274a06e24206978ef423790dca8d6e82ded3b6a8e8f30b017e6fce99102440d4d26bf (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b0e90c2b660178d2094a5ba07f1784d0daea2800b852bd03c33dbae3cee3c36f8c2dff07e64e9eca520d4dd6 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e26ae2b4c4bcb6b83283f2a06ed5403ed5e1b2050d9b197c8f3051bc930b0cc1942e442654c9e327f36fb175 (111 bytes)", "f871821102858bb2c97008825208946d1d8964f392e1ad0e1c75fb4e0f0eebb4f2245b88016345785d8a0000…9001cabe354afa6f267760a00b342cad664d0eca5b60193a3a89547539b6c4fd97de459a587b454a3cb3a188 (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:0010c69599...c20c69bf
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002f6841c0...c540f926
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cfcc7176995a07af2299b4fb708cdb032f6672e20a1b435c7a638fe8e38de3a0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }