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Canton Updates/1220ac...8bad
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,484

This Gateway_FinalizeBlock transaction built EVM block #136,484 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #136,484
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #136484 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136484

966ms
966ms

Committed on Canton

Participant commits update 1220ac897b…bb8bad
—

Imported to the execution layers

Importer applies block #136484 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete966ms
966ms

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
#136,484
Block Hash
0x4e3b49b2...f090101c
Block Timestamp
Nov 11, 2026, 06:23:41 UTC
Transactions
0x40e0a64f...0df0e1160x26b2...5f86 → 0x0af7...128bSuccess
0x8e62eed5...2b4102540x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
1220ac897b...7cbb8bad
Offset
424737
Record Time
Nov 11, 2026, 06:23:41 UTC
Command ID
gw-64c9a5594...fa6c6a06
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b538c164...3ddcf8d1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00013b550c891ff82a8e6718f33408a7c028cabc5413b983213c937fec2fb56f37ca121220de4c9d29b406a0a823794338c612865b02eacd8f3c1f258e3843cf190703cac1", "hash": "4e3b49b2825ab03f36c540b3087247e1f84429b301fa09972736e90df090101c", "number": "136484", "timestamp": "1794378221", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0531dc39ff6f41712516e8daadcafa514293f86b0d78a64c8f60fadb7fa6c6a06a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821920830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ed87c4c496dda24992b2e4a02dba32dc775bcbb63d86ae3ae826f32eee0f41d316c81758eb9001bd98ff8fb0 (504 bytes)", "f8ae82490e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd85f3181d7e03b3f17704a0262e7a300489c676bb1b9f0ec03cf27a8fa7078a298f4fe3bd5c3e29b214bea0 (176 bytes)", "02f901f4830e4a25820d4e830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2162ac64c0ab82c94c4bc3a06e30f13b612ba951089e596155fa1f23e0040885e3a9e50db21a8791eb576e9b (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x007fcacc...a1fa00ec0xe0f6...5090 → 0x925e...03fcSuccess
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0009239c62...63f6f06f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005e18b032f58547675f33437527bc6f051c8806ac357e48d74725bdc13d988af0ca1212203d0f29d018b386a1999d61074f6d7b77619c1b10b555a9dfca87f0924a82d91a", "block": { "timestamp": { "unpack": "1794378221." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821920830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ed87c4c496dda24992b2e4a02dba32dc775bcbb63d86ae3ae826f32eee0f41d316c81758eb9001bd98ff8fb0 (504 bytes)", "f8ae82490e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd85f3181d7e03b3f17704a0262e7a300489c676bb1b9f0ec03cf27a8fa7078a298f4fe3bd5c3e29b214bea0 (176 bytes)", "02f901f4830e4a25820d4e830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2162ac64c0ab82c94c4bc3a06e30f13b612ba951089e596155fa1f23e0040885e3a9e50db21a8791eb576e9b (504 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:005e18b032...4a82d91a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "531dc39ff6f41712516e8daadcafa514293f86b0d78a64c8f60fadb7fa6c6a06", "timestamp": { "unpack": "1794378221." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821920830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ed87c4c496dda24992b2e4a02dba32dc775bcbb63d86ae3ae826f32eee0f41d316c81758eb9001bd98ff8fb0 (504 bytes)", "f8ae82490e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cd85f3181d7e03b3f17704a0262e7a300489c676bb1b9f0ec03cf27a8fa7078a298f4fe3bd5c3e29b214bea0 (176 bytes)", "02f901f4830e4a25820d4e830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2162ac64c0ab82c94c4bc3a06e30f13b612ba951089e596155fa1f23e0040885e3a9e50db21a8791eb576e9b (504 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:006c8f99a0...b7e16431
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00013b550c...0703cac1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4e3b49b2825ab03f36c540b3087247e1f84429b301fa09972736e90df090101c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bae3d7ec...13c36d09
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b538c164588825326fa85f5046e3b2cb3a49969a6a2b78b02cb4fad24a47206fca1212207f8f4134bc5810ddd92b0d4c8c0ddb7eb397068a85eca7e1073909d93ddcf8d1", "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": "11002004249999884016405807.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }