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Canton Updates/122087...a40b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #135,890

This Gateway_FinalizeBlock transaction built EVM block #135,890 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #135,890
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
769ms

Block planned

Producer plans block #135890 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135890

615ms
615ms

Committed on Canton

Participant commits update 1220876b4d…d9a40b
—

Imported to the execution layers

Importer applies block #135890 from GatewayHead

—
0ms
250ms
500ms
750ms
769ms
EVM
Canton
External call
Total
Complete615ms
615ms

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
#135,890
Block Hash
0xa276c723...c19d78f3
Block Timestamp
Nov 11, 2026, 05:56:45 UTC
Transactions
0x072a11a1...5856f75e0x1715...8c9b → 0xbeed...74d2Success
0x3d61becd...70bafc8e0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220876b4d...d2d9a40b
Offset
422926
Record Time
Nov 11, 2026, 05:56:45 UTC
Command ID
gw-64c9a5594...22eb5e90
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000f01c0de...dd66249e
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x237c9ef2...76c704760xcebc...0dd2 → 0xb778...3d80Success
Contract:
00ff2cbe72...d185217c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00783169c273b365e3d56647afcbc305e8f81fa45939ea943b16c76ceccb4938f8ca1212203057051b686a9affced7961f8369e2e584f91cf64b5321564f3cdc31dc59ccdc", "block": { "timestamp": { "unpack": "1794376605." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac068502389b13008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bb092562094bd440059c59a00ef287927036683494159948551d3ae23dea5c457f5f41f2f10197b3500869ff (174 bytes)", "f8ae8246a98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1c5216a6939c0a9c4c55f1a04710e2f0811b9d6d0b03d2ec0e7b08b9f62f1ff90c4aaa669dfa3e04b7754bc7 (176 bytes)", "f8ac0c8502389b130082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9367f52b995394eb28267fa01a27029a1d01603d9b37d8fce79c409522665a81cc23c93c2e70902c5ca12894 (174 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:00783169c2...dc59ccdc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a9fbf817e147768c9840d7775880f42c77aad57ffd1dd5bcce12d9c822eb5e90", "timestamp": { "unpack": "1794376605." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac068502389b13008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bb092562094bd440059c59a00ef287927036683494159948551d3ae23dea5c457f5f41f2f10197b3500869ff (174 bytes)", "f8ae8246a98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1c5216a6939c0a9c4c55f1a04710e2f0811b9d6d0b03d2ec0e7b08b9f62f1ff90c4aaa669dfa3e04b7754bc7 (176 bytes)", "f8ac0c8502389b130082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9367f52b995394eb28267fa01a27029a1d01603d9b37d8fce79c409522665a81cc23c93c2e70902c5ca12894 (174 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:0060016b57...8912d484
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a276c7237e0f36fc2ab9d8eb0e98eb9f356e1c5f30c11513262f45eac19d78f3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0028ad973f...ade1c981
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0060016b579442687a4aeed9e10672d31db80c4ab83db6ac52bda2e616130d81b1ca1212202915798f0cf2f23ad90e34c3d63203d2ba212f930cc152a8b9d572298912d484", "hash": "a276c7237e0f36fc2ab9d8eb0e98eb9f356e1c5f30c11513262f45eac19d78f3", "number": "135890", "timestamp": "1794376605", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a9fbf817e147768c9840d7775880f42c77aad57ffd1dd5bcce12d9c822eb5e90a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac068502389b13008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…bb092562094bd440059c59a00ef287927036683494159948551d3ae23dea5c457f5f41f2f10197b3500869ff (174 bytes)", "f8ae8246a98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…1c5216a6939c0a9c4c55f1a04710e2f0811b9d6d0b03d2ec0e7b08b9f62f1ff90c4aaa669dfa3e04b7754bc7 (176 bytes)", "f8ac0c8502389b130082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9367f52b995394eb28267fa01a27029a1d01603d9b37d8fce79c409522665a81cc23c93c2e70902c5ca12894 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a27657c9...42e2696a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0028ad973f9ce7e23003ebb1f60385f329ce901f5db97a4eedb96878ac6ac88732ca1212204db4ee24b964f6427cec23b5cb2ecad3594185e1b6db0a3e2366e574ade1c981", "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": "11002004249999884757427221.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }