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Canton Updates/122003...b075
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,839

This Gateway_FinalizeBlock transaction built EVM block #131,839 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #131,839
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #131839 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131839

1.2s
1.2s

Committed on Canton

Participant commits update 1220032c12…8eb075
—

Imported to the execution layers

Importer applies block #131839 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
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
#131,839
Block Hash
0x6642d9b1...e5928a71
Block Timestamp
Nov 11, 2026, 03:16:43 UTC
Transactions
0x9befe0e1...31ff23a10x1aa6...7a52 → 0xa276...16d2Success
0xcecf7c46...9a5504b10xdd17...9271 → 0xca58...a94cSuccess
Overview
Update ID
1220032c12...2f8eb075
Offset
410613
Record Time
Nov 11, 2026, 03:16:44 UTC
Command ID
gw-64c9a5594...5f4eaa09
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0023a083ce...38af0cc8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0080f8de140bbe1a10949d10c28ea8de92ec18fa0fc1dc8f3bdd97502a28aaf4b8ca121220ea8a4c796badaa1e675c5c6391a58661f2a17b90a4003e239700a4ba5d3d9ba0", "block": { "timestamp": { "unpack": "1794367003." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0ebf68a25c3357c978d07ca03466cb063022931c50fe4842fcca9253eee6ab877d6a421e2de2daf57267241e (140 bytes)", "f8ae8238a58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3567ef897ad3490f780d13a022b058b1635fcea6ecd78cfc63b03bfe38cc0e649311de1d03b09e0620eceb17 (176 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7ad2be652a2897eefedddaa03b35625c241ee57f83ef8fce1eda39740aa746c225882db380482fb443f1dacb (110 bytes)", "f88b3d843b9aca00830178c194ca5831f799ed1b74a10648d70667985b988ba94c80a46a6278420000000000…0872a9619f128f76ea0e6fa077963434e7e38dbf0be18c94c200f38f24bd29070bb25bc13b43517ca679e774 (141 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": [] } }
0x2f617e56...e2eca9e20x26b2...5f86 → 0x0af7...128bSuccess
0x41670fc8...cf048a9c0xd309...3c66 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080f8de14...5d3d9ba0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0b2bf301fd5dc2c8163ceead0f3b3dd54012932272559d701a3687ea5f4eaa09", "timestamp": { "unpack": "1794367003." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0ebf68a25c3357c978d07ca03466cb063022931c50fe4842fcca9253eee6ab877d6a421e2de2daf57267241e (140 bytes)", "f8ae8238a58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3567ef897ad3490f780d13a022b058b1635fcea6ecd78cfc63b03bfe38cc0e649311de1d03b09e0620eceb17 (176 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7ad2be652a2897eefedddaa03b35625c241ee57f83ef8fce1eda39740aa746c225882db380482fb443f1dacb (110 bytes)", "f88b3d843b9aca00830178c194ca5831f799ed1b74a10648d70667985b988ba94c80a46a6278420000000000…0872a9619f128f76ea0e6fa077963434e7e38dbf0be18c94c200f38f24bd29070bb25bc13b43517ca679e774 (141 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:00353e53e5...8e87978c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c0a1622d...37642fc3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6642d9b19db314733cb12dbf1ddbc9914cc06b47f55cb08eb2cad97fe5928a71", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00419e33d3...4448fdd2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c0a1622d2d2b928b26d389461b083e191d363bf0686db6fdd17bcd8d8ee8e641ca121220875f862dd6a929e5ebefd75151c4ca797181738e79da33a022d4587537642fc3", "hash": "6642d9b19db314733cb12dbf1ddbc9914cc06b47f55cb08eb2cad97fe5928a71", "number": "131839", "timestamp": "1794367003", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00b2bf301fd5dc2c8163ceead0f3b3dd54012932272559d701a3687ea5f4eaa09a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0ebf68a25c3357c978d07ca03466cb063022931c50fe4842fcca9253eee6ab877d6a421e2de2daf57267241e (140 bytes)", "f8ae8238a58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3567ef897ad3490f780d13a022b058b1635fcea6ecd78cfc63b03bfe38cc0e649311de1d03b09e0620eceb17 (176 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7ad2be652a2897eefedddaa03b35625c241ee57f83ef8fce1eda39740aa746c225882db380482fb443f1dacb (110 bytes)", "f88b3d843b9aca00830178c194ca5831f799ed1b74a10648d70667985b988ba94c80a46a6278420000000000…0872a9619f128f76ea0e6fa077963434e7e38dbf0be18c94c200f38f24bd29070bb25bc13b43517ca679e774 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e043678f...c67dddc9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00419e33d3325f32a6c94fd3c31b99b92a09e1611f249d691aeebddd22d577ca65ca1212204e5fd299e277e3746827bbe2abf3f8e66b5d5465dea13b144132198f4448fdd2", "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": "11002004249999889590331416.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }