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Canton Updates/1220fc...e268
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #55,523

This Gateway_FinalizeBlock transaction built EVM block #55,523 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #55,523
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #55523 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #55523

1.1s
1.1s

Committed on Canton

Participant commits update 1220fc54e4…f4e268
—

Imported to the execution layers

Importer applies block #55523 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#55,523
Block Hash
0xe1d5a65d...0fa6bc7e
Block Timestamp
Nov 6, 2026, 23:05:05 UTC
Transactions
0x932fa8b0...8e58dfb70x4a8d...010b → 0x02a2...2ec5Success
0xfffff570...702081400xfe3a...db13 → 0x78c6...dabfSuccess
Overview
Update ID
1220fc54e4...56f4e268
Offset
175918
Record Time
Nov 6, 2026, 23:05:06 UTC
Command ID
gw-64c9a5594...5adcb463
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00909930ff...0e1a9e8f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d07e957a401f23a1b2fade12e3ba3fdcee43fad6943f72b78556ecbee65e183eca121220c8f9e6b21fc5a568e99e67f96f11095b85764094065d3f309b925063e4edcc31", "block": { "timestamp": { "unpack": "1794006305." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…30b6668846d85a240ac213a06a396d4a29b30b271ed8bea6d3a981bc98d3df792ce2eeac85cf7cc914842639 (141 bytes)", "f86e02858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…6ee27577bb5371e2d2fe40a05dea7f0a9af1fc2ecaa3302b3a1d4d3c0d1779be9fe6956def7a25a0caa22280 (112 bytes)", "f871821c33858bb2c970088252089478c6e4c97b4cc17a80b7a360383c2c09e689dabf88016345785d8a0000…491ebc5b44aedbffe30b72a07b1e782ca607429d55f5086b4987160dc9c4712c2245e171d4e00ee45e4cff04 (115 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": [] } }
0xb2866e66...988c9deb0x1604...3889 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d07e957a...e4edcc31
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a0893c3ede75e4e51b155fb9fdbd255d23a6fbad016cf5028e2c48905adcb463", "timestamp": { "unpack": "1794006305." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…30b6668846d85a240ac213a06a396d4a29b30b271ed8bea6d3a981bc98d3df792ce2eeac85cf7cc914842639 (141 bytes)", "f86e02858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…6ee27577bb5371e2d2fe40a05dea7f0a9af1fc2ecaa3302b3a1d4d3c0d1779be9fe6956def7a25a0caa22280 (112 bytes)", "f871821c33858bb2c970088252089478c6e4c97b4cc17a80b7a360383c2c09e689dabf88016345785d8a0000…491ebc5b44aedbffe30b72a07b1e782ca607429d55f5086b4987160dc9c4712c2245e171d4e00ee45e4cff04 (115 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:00b2ec6720...9ca9ea11
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a99a022a...7f4472cc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e1d5a65df408bf84e801c0cd054128964bb3689e5e2a4be03be4eb840fa6bc7e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0027b3b164...880d1982
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a99a022ab89dc4b17b3a28fbdb4420e68591a7d25bc2afc95be4ac44efca2c57ca121220445323279fa9eb1571855b7383ca26bb028dc9998eeb230d315c3e437f4472cc", "hash": "e1d5a65df408bf84e801c0cd054128964bb3689e5e2a4be03be4eb840fa6bc7e", "number": "55523", "timestamp": "1794006305", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0a0893c3ede75e4e51b155fb9fdbd255d23a6fbad016cf5028e2c48905adcb463a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…30b6668846d85a240ac213a06a396d4a29b30b271ed8bea6d3a981bc98d3df792ce2eeac85cf7cc914842639 (141 bytes)", "f86e02858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…6ee27577bb5371e2d2fe40a05dea7f0a9af1fc2ecaa3302b3a1d4d3c0d1779be9fe6956def7a25a0caa22280 (112 bytes)", "f871821c33858bb2c970088252089478c6e4c97b4cc17a80b7a360383c2c09e689dabf88016345785d8a0000…491ebc5b44aedbffe30b72a07b1e782ca607429d55f5086b4987160dc9c4712c2245e171d4e00ee45e4cff04 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ce623453...98501c59
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0027b3b164db42463a690457df907ec767ac3d37236a2b1f7b99fd547a1638c1ebca121220a43f044fb0cd67f273616d668da40441d69d3d6ceca93ce8622ee1b6880d1982", "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": "11002004249999976328566853.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }