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Canton Updates/1220fd...8db7
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,009

This Gateway_FinalizeBlock transaction built EVM block #56,009 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #56,009
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s

Block planned

Producer plans block #56009 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56009

1.2s
1.2s

Committed on Canton

Participant commits update 1220fd0aff…4f8db7
—

Imported to the execution layers

Importer applies block #56009 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#56,009
Block Hash
0x4c0cabf0...3998248f
Block Timestamp
Nov 6, 2026, 23:23:39 UTC
Transactions
0x81611fee...bfd80d320x8940...94ee → 0x235d...3c8cSuccess
0xceb20b9b...0817b0e00xfd7c...4601 → 0xe1ae...2a2aSuccess
Overview
Update ID
1220fd0aff...354f8db7
Offset
177395
Record Time
Nov 6, 2026, 23:23:40 UTC
Command ID
gw-64c9a5594...7dd09d2a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a1f297bc...d31cf40d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b659de844d55d7c96a0af726316551fb7fb65a52293db07c858a467a0cf119a5ca12122055e15007002c9c690e4a97ae036cfae3123abcf87982d344e492b64104b7cba1", "block": { "timestamp": { "unpack": "1794007419." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a8e22c16eb2b85965f5b7ea04aa15855ce39ec91a723dfa531301186e048a01f17ef36d70735ca1758afaef2 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…abc7268d6bb3c5e74facaca05c86cbf767830c80a585da70b5752db296e2efd42498453379f26a95e8d47231 (174 bytes)", "f87182074e858bb2c9700882520894e1ae41850b68df039f9b735c2af75d6df5eb2a2a88016345785d8a0000…d960bb1e0a44cd875aeb1fa0778bf759b7833b234359786d9d454a22b26009d5d2957f599e6f8692f8fa7960 (115 bytes)", "f871821d28858bb2c97008825208949fd6cd061f3e61578360e5f17e3a874e6e832a9e88016345785d8a0000…5ba15838a93a3e3e89cdcea0551cf828252f11f52ea14597b47f594f082e4f8f715e59f8115ef50929e28c88 (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": [] } }
0x3ca30f39...c72b95c90xe592...9a80 → 0xb778...3d80Success
0xb945b830...649a40a50xfe3a...db13 → 0x9fd6...2a9eSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b659de84...04b7cba1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "929509d1fdc7871b54eafc80b3cbb4dadfe82fcb44eaaac7028596be7dd09d2a", "timestamp": { "unpack": "1794007419." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a8e22c16eb2b85965f5b7ea04aa15855ce39ec91a723dfa531301186e048a01f17ef36d70735ca1758afaef2 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…abc7268d6bb3c5e74facaca05c86cbf767830c80a585da70b5752db296e2efd42498453379f26a95e8d47231 (174 bytes)", "f87182074e858bb2c9700882520894e1ae41850b68df039f9b735c2af75d6df5eb2a2a88016345785d8a0000…d960bb1e0a44cd875aeb1fa0778bf759b7833b234359786d9d454a22b26009d5d2957f599e6f8692f8fa7960 (115 bytes)", "f871821d28858bb2c97008825208949fd6cd061f3e61578360e5f17e3a874e6e832a9e88016345785d8a0000…5ba15838a93a3e3e89cdcea0551cf828252f11f52ea14597b47f594f082e4f8f715e59f8115ef50929e28c88 (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:002cc8ca7d...52720c5d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003f0bfe02...20b8c968
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4c0cabf0bf93cee8d8e1b4d5b1b7c632aeeaa42d0603db0e19a91ef63998248f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00af2faa69...f8cf1f2c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003f0bfe02e2908bd11229a0c36bcb542af808adea8c3ec18d9f3a87d3c0ffc870ca121220d564dcf4d88617783f88fd574334387159b5a54fbf19c2739f48777520b8c968", "hash": "4c0cabf0bf93cee8d8e1b4d5b1b7c632aeeaa42d0603db0e19a91ef63998248f", "number": "56009", "timestamp": "1794007419", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0929509d1fdc7871b54eafc80b3cbb4dadfe82fcb44eaaac7028596be7dd09d2aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a8e22c16eb2b85965f5b7ea04aa15855ce39ec91a723dfa531301186e048a01f17ef36d70735ca1758afaef2 (111 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…abc7268d6bb3c5e74facaca05c86cbf767830c80a585da70b5752db296e2efd42498453379f26a95e8d47231 (174 bytes)", "f87182074e858bb2c9700882520894e1ae41850b68df039f9b735c2af75d6df5eb2a2a88016345785d8a0000…d960bb1e0a44cd875aeb1fa0778bf759b7833b234359786d9d454a22b26009d5d2957f599e6f8692f8fa7960 (115 bytes)", "f871821d28858bb2c97008825208949fd6cd061f3e61578360e5f17e3a874e6e832a9e88016345785d8a0000…5ba15838a93a3e3e89cdcea0551cf828252f11f52ea14597b47f594f082e4f8f715e59f8115ef50929e28c88 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0052ec070d...ffd48d02
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00af2faa696180bbcb9f69e751ee73a4328b10299715c326f17532276f79af5becca1212204cbfe53863b6b47e67de4746367c3e824c46d8c7169448e75dc6e015f8cf1f2c", "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": "11002004249999976086311245.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }