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Canton Updates/12205b...41f3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,485

This Gateway_FinalizeBlock transaction built EVM block #134,485 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #134,485
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #134485 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134485

1.4s
1.4s

Committed on Canton

Participant commits update 12205b4ff6…9041f3
—

Imported to the execution layers

Importer applies block #134485 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#134,485
Block Hash
0x90fedc2b...e9bb8cdf
Block Timestamp
Nov 11, 2026, 05:01:45 UTC
Transactions
0xea57a2ce...d34f08080x54b1...8722 → 0xa276...16d2Success
0x25b65d8a...04d7d02b0x674b...ea13 → 0xa276...16d2Success
Overview
Update ID
12205b4ff6...309041f3
Offset
418656
Record Time
Nov 11, 2026, 05:01:46 UTC
Command ID
gw-64c9a5594...3c998c4e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0030322bc0...c7c67a99
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0023c8f20558665512e74478b4291c89308b5a9eab4e67db623179d0efc793f09eca12122093a3d525cb9a756b0147c2b5780cebcffc2be629cf24c42f09d25373c13f0f2f", "block": { "timestamp": { "unpack": "1794373305." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8241d78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ba9c2cf3649e7adbc9a094a04f43cc169d0af0c9fb0651ba3bfc3cb094669fa4974d8fddc69b6ab2128431ef (176 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7c8e37be7c57685b137cfca021c0535628d5d8007f0eb09a40ac3f68b50d830eec8559baf247feed0902ec8f (140 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2422e908970ae98439f638a06500ba9001637ddc3ff14ac841305168526332dc2b6422b18649533d07a8eb8a (140 bytes)", "f8ab06840ed4e0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…6450525e0b30b530f3894da033790172c96da65f3f139a90e9db4ab0f4b037e1b0413d0da524abbeebc99547 (173 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": [] } }
0xc96b7e05...010697470x26b2...5f86 → 0x0af7...128bSuccess
0x80f4f540...1a51a2c70x973e...69fe → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0023c8f205...c13f0f2f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "91a54d3d3a78084542cc7540b546060c4f99703dec176a9f0bedc38e3c998c4e", "timestamp": { "unpack": "1794373305." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8241d78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ba9c2cf3649e7adbc9a094a04f43cc169d0af0c9fb0651ba3bfc3cb094669fa4974d8fddc69b6ab2128431ef (176 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7c8e37be7c57685b137cfca021c0535628d5d8007f0eb09a40ac3f68b50d830eec8559baf247feed0902ec8f (140 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2422e908970ae98439f638a06500ba9001637ddc3ff14ac841305168526332dc2b6422b18649533d07a8eb8a (140 bytes)", "f8ab06840ed4e0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…6450525e0b30b530f3894da033790172c96da65f3f139a90e9db4ab0f4b037e1b0413d0da524abbeebc99547 (173 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:00e2bea2bb...28c0a3c7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0023852cb3...fe5cc37d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "90fedc2bd5007eae8e00a6b3a21adeb91d7f2a215aed53350d85d9e6e9bb8cdf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0089d1f2ae...9e636d9d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0023852cb3ced1d3998f60c7952f82cccec0b9c134bdf6e7e9513ea857f8bc5cc1ca121220f154ad3a762e1b15a964c1261ab81f0f3839a0f96f08a813cc2a9287fe5cc37d", "hash": "90fedc2bd5007eae8e00a6b3a21adeb91d7f2a215aed53350d85d9e6e9bb8cdf", "number": "134485", "timestamp": "1794373305", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a091a54d3d3a78084542cc7540b546060c4f99703dec176a9f0bedc38e3c998c4ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8241d78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ba9c2cf3649e7adbc9a094a04f43cc169d0af0c9fb0651ba3bfc3cb094669fa4974d8fddc69b6ab2128431ef (176 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7c8e37be7c57685b137cfca021c0535628d5d8007f0eb09a40ac3f68b50d830eec8559baf247feed0902ec8f (140 bytes)", "f88a0d840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2422e908970ae98439f638a06500ba9001637ddc3ff14ac841305168526332dc2b6422b18649533d07a8eb8a (140 bytes)", "f8ab06840ed4e0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…6450525e0b30b530f3894da033790172c96da65f3f139a90e9db4ab0f4b037e1b0413d0da524abbeebc99547 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a1383041...fa849cef
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0089d1f2ae8b41598010c197a152a624a1448d75a6d7bd440dd08d277f3d139604ca12122069cf9e36a64f68765999d334439d5955d9c04fc594fba4782efc8d6b9e636d9d", "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": "11002004249999886188542291.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }