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Canton Updates/122039...0b97
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #150,714

This Gateway_FinalizeBlock transaction built EVM block #150,714 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #150,714
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
18ms

Block planned

Producer plans block #150714 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #150714

14ms
14ms

Committed on Canton

Participant commits update 1220391946…8b0b97
—

Imported to the execution layers

Importer applies block #150714 from GatewayHead

—
0ms
18ms
EVM
Canton
External call
Total
Complete14ms
14ms

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
#150,714
Block Hash
0xb5f6698e...fc8424de
Block Timestamp
Nov 11, 2026, 18:46:37 UTC
Transactions
0xece096a3...883b595e0x43ec...dcd9 → 0x9e02...3de2Success
0x496fd3bf...71fafcf30xad0b...97b1 → 0xaf08...4cecSuccess
Overview
Update ID
1220391946...3d8b0b97
Offset
468170
Record Time
Nov 11, 2026, 18:46:37 UTC
Command ID
gw-64c9a5594...008c3029
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ecf18b90...acd5b1a5
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004a5fe114c0bb330c37ff05082d7262d3ff63f98aeaea0c98f816d2bcd3a8a367ca1212208e7d8aeb8e7800c93cecaa2eea01901c91131ad9bffe947cf86dcbe80e6d278b", "block": { "timestamp": { "unpack": "1794422797." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0484a3f01bf0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…c2fefcb4621cb28b00edcea0620fd61be6b1eeac5fb1bcb71322c846bb08f2310f524f9a3229b2f479b0f832 (140 bytes)", "f8ab4484889d6c9e827e90944bc3c4b62bce98942961e6e7ecda9affdbb67be180b844a9059cbb0000000000…eafdd2c672e1b3a68e8642a05c12b13bd783e7b8bbb5a83a571d396b8eb0d6bf2745d8e8dee6a8e81cbdd702 (173 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…f5e2c9759876b42a343d70a05858e71b2c360b5e345714cb3104093d8f5026910ffd1d948b67ccb09ff0e747 (181 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": [] } }
0xfe106a1e...a9f4cddb0x4c06...f4fa → 0x4bc3...7be1Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004a5fe114...0e6d278b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8cb1cb999e11f240b62dc1e5f82adcb271d42dba7e55ad3941b88917008c3029", "timestamp": { "unpack": "1794422797." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0484a3f01bf0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…c2fefcb4621cb28b00edcea0620fd61be6b1eeac5fb1bcb71322c846bb08f2310f524f9a3229b2f479b0f832 (140 bytes)", "f8ab4484889d6c9e827e90944bc3c4b62bce98942961e6e7ecda9affdbb67be180b844a9059cbb0000000000…eafdd2c672e1b3a68e8642a05c12b13bd783e7b8bbb5a83a571d396b8eb0d6bf2745d8e8dee6a8e81cbdd702 (173 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…f5e2c9759876b42a343d70a05858e71b2c360b5e345714cb3104093d8f5026910ffd1d948b67ccb09ff0e747 (181 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005e315a41...b24ba97e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b5f6698eb40aac31959e4fd5c0b61a38459918bddedcfaa3ddaa05d4fc8424de", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a58e53d4...5f03559e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bff4aa7d...d26b8b24
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005e315a412097c07b9d73b12e634f80659e159a5e04e86f61bd2ca1d0c974f4c9ca1212208476dc0111c406141557fa7c4d8446a22c2629bbed68fadb207cb121b24ba97e", "hash": "b5f6698eb40aac31959e4fd5c0b61a38459918bddedcfaa3ddaa05d4fc8424de", "number": "150714", "timestamp": "1794422797", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08cb1cb999e11f240b62dc1e5f82adcb271d42dba7e55ad3941b88917008c3029a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0484a3f01bf0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…c2fefcb4621cb28b00edcea0620fd61be6b1eeac5fb1bcb71322c846bb08f2310f524f9a3229b2f479b0f832 (140 bytes)", "f8ab4484889d6c9e827e90944bc3c4b62bce98942961e6e7ecda9affdbb67be180b844a9059cbb0000000000…eafdd2c672e1b3a68e8642a05c12b13bd783e7b8bbb5a83a571d396b8eb0d6bf2745d8e8dee6a8e81cbdd702 (173 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…f5e2c9759876b42a343d70a05858e71b2c360b5e345714cb3104093d8f5026910ffd1d948b67ccb09ff0e747 (181 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a470aacd...b358c26c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bff4aa7d5272088624e18958f2e50173a79bf9182678952c995cbc085ed56849ca121220b8cec799cacf9cb4fd5d99cf1684275862ea61710fe34d91037b8badd26b8b24", "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": "11002004249999870888111397.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }