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Canton Updates/1220d2...6852
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #81,545

This Gateway_FinalizeBlock transaction built EVM block #81,545 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #81,545
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #81545 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #81545

1.1s
1.1s

Committed on Canton

Participant commits update 1220d27eab…d86852
—

Imported to the execution layers

Importer applies block #81545 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
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
#81,545
Block Hash
0xad28cbca...11f744d3
Block Timestamp
Nov 8, 2026, 08:22:43 UTC
Transactions
0x86934062...f70387800xae04...ff98 → 0xa276...16d2Success
0x31358275...33d3fd270xa5ca...f284 → 0xa276...16d2Success
Overview
Update ID
1220d27eab...b5d86852
Offset
255982
Record Time
Nov 8, 2026, 08:22:44 UTC
Command ID
gw-64c9a5594...dd439974
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0065a2794c...ec97a832
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e8644d5cb6c2f3b0caaaef9fc25e851bcd116ddc72b1644b3f4682aa81869e21ca1212205807a328a27cb64bde97f1b1c1ff575a9c3d1a241b69e54d419017b3f898924a", "block": { "timestamp": { "unpack": "1794126163." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…73966769733adc76758ebaa06bed1d75bfda110d53451b583b0965aedc3e49b30451b92a8b5c0e92776f95e5 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d973424ebf16ef94ca994ea01e25a37e16136278f1a734596c7bd95dbd68f1abf8ecedf0568373f78156fc8f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ddf7087d453fb137cdc654a063f14239cc67d0609034963417e952123dc4d1935bb42998cc0de89880bba960 (141 bytes)", "f871821431858bb2c97008825208942b406c9809c6a60c9fdb9936abccebc28c6dce1688016345785d8a0000…74b58bf0179bfd96cdea0aa02abf75d4c46b86cc17756a7b21c612515ac97dceb6b9279fa67458c49f588020 (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": [] } }
0xb3cd1e9a...ef8887510xfd7c...4601 → 0x2b40...ce16Success
0x1bf0a4eb...7cd499f10x8332...ed64 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e8644d5c...f898924a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ec260505153d4ab7ab5a99d277944339d643ed54abaf55b6734371ebdd439974", "timestamp": { "unpack": "1794126163." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…73966769733adc76758ebaa06bed1d75bfda110d53451b583b0965aedc3e49b30451b92a8b5c0e92776f95e5 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d973424ebf16ef94ca994ea01e25a37e16136278f1a734596c7bd95dbd68f1abf8ecedf0568373f78156fc8f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ddf7087d453fb137cdc654a063f14239cc67d0609034963417e952123dc4d1935bb42998cc0de89880bba960 (141 bytes)", "f871821431858bb2c97008825208942b406c9809c6a60c9fdb9936abccebc28c6dce1688016345785d8a0000…74b58bf0179bfd96cdea0aa02abf75d4c46b86cc17756a7b21c612515ac97dceb6b9279fa67458c49f588020 (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:0064a22588...8609f30d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0074d62e04...d01b2ab8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ad28cbca77a19f6c0d5c269d5626b84778b56a4b70741b7fbcf7bf8311f744d3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00025f1beb...738326ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0074d62e043a244a9fce8e8866018e70435d8b5778f14d96b1c53d82f1fffd0d09ca121220ea7c26af17ce7f5ba2d56a8cf719691aa34bd2ea8cbd48289fd54b61d01b2ab8", "hash": "ad28cbca77a19f6c0d5c269d5626b84778b56a4b70741b7fbcf7bf8311f744d3", "number": "81545", "timestamp": "1794126163", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ec260505153d4ab7ab5a99d277944339d643ed54abaf55b6734371ebdd439974a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…73966769733adc76758ebaa06bed1d75bfda110d53451b583b0965aedc3e49b30451b92a8b5c0e92776f95e5 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d973424ebf16ef94ca994ea01e25a37e16136278f1a734596c7bd95dbd68f1abf8ecedf0568373f78156fc8f (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ddf7087d453fb137cdc654a063f14239cc67d0609034963417e952123dc4d1935bb42998cc0de89880bba960 (141 bytes)", "f871821431858bb2c97008825208942b406c9809c6a60c9fdb9936abccebc28c6dce1688016345785d8a0000…74b58bf0179bfd96cdea0aa02abf75d4c46b86cc17756a7b21c612515ac97dceb6b9279fa67458c49f588020 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a951755c...30eb4d57
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00025f1beba5d0b90705ad104613219cd7f1798070b13e1d5cbfdf588eccdb3049ca121220d332671304b326db4747141f2fe826e48aa2407f3d03497c8f3d07cb738326ca", "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": "11002004249999966925659815.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }