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Canton Updates/1220d2...4c44
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #9,182

This Gateway_FinalizeBlock transaction built EVM block #9,182 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #9,182
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.5s

Block planned

Producer plans block #9182 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #9182

2.8s
2.8s

Committed on Canton

Participant commits update 1220d2d5cb…444c44
—

Imported to the execution layers

Importer applies block #9182 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.5s
EVM
Canton
External call
Total
Complete2.8s
2.8s

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
#9,182
Block Hash
0x9d34051d...68360ec0
Block Timestamp
Nov 3, 2026, 01:31:36 UTC
Transactions
0x453a5942...2183fc8d0x5808...2ce7 → 0xfc0e...4f53Success
0x5b32f74c...c46065d60xa253...30e5 → 0xc9f8...33aaSuccess
Overview
Update ID
1220d2d5cb...c2444c44
Offset
29848
Record Time
Nov 3, 2026, 01:31:38 UTC
Command ID
gw-64c9a5594...076899d3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ffda3a6d...fcacaf92
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000f47eed565ef54d0cf4f9800ef8d5aae32e362ec31e9b22a6468efe201c312f1ca12122056307fdc4eb41892f70db0b1f916db767c697a873819f2e67abb6b6560f0298c", "block": { "timestamp": { "unpack": "1793669496." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…82f3a0cf2554b95c54ba50a057f890bf4361b340375d408f6632919a783abb5dce2a80acccac9f1807870117 (122 bytes)", "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…a34db781212b8fb46dc9a6a02d08ea3fb183fc527fe6f448e197bd50c0cf872f4c55e1589ca1d20d2cd2c85a (122 bytes)", "02f879830e4a25821a43851ee02663fe851ee026640682520894c9f8adff704dbbf05cc07dbc181a46eaf3f1…ea317cf6ba0dd72f4ae084a071166613b77ba9e5615b1da1027208c3c7e5be3947c937598d4bb2abe2bb1e53 (124 bytes)", "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…de4b7fb715cc90348ca0d9a02f44a69ecde5da72106b620b546a39eb81329fe6e49139407fd570ed2d5dee26 (122 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": [] } }
0xb05b1dbf...ba09fd100x99a8...5922 → 0xfc0e...4f53Success
0xb5ca14da...764e20060xec9e...4a93 → 0xfc0e...4f53Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f47eed5...60f0298c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cada37dcf1099cdf17cdcaa03c0a273e72791ba0fec96ebd0a2a1b4c076899d3", "timestamp": { "unpack": "1793669496." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…82f3a0cf2554b95c54ba50a057f890bf4361b340375d408f6632919a783abb5dce2a80acccac9f1807870117 (122 bytes)", "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…a34db781212b8fb46dc9a6a02d08ea3fb183fc527fe6f448e197bd50c0cf872f4c55e1589ca1d20d2cd2c85a (122 bytes)", "02f879830e4a25821a43851ee02663fe851ee026640682520894c9f8adff704dbbf05cc07dbc181a46eaf3f1…ea317cf6ba0dd72f4ae084a071166613b77ba9e5615b1da1027208c3c7e5be3947c937598d4bb2abe2bb1e53 (124 bytes)", "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…de4b7fb715cc90348ca0d9a02f44a69ecde5da72106b620b546a39eb81329fe6e49139407fd570ed2d5dee26 (122 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:0084e60adf...de5a389a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0054f2d19b...02d48022
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9d34051d7e9a84a3a268c01a54a9d6325da90b69212ae47a9220d66768360ec0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003af94b6b...21183b2b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0054f2d19b709f7d8077acfa8adf99de7ef2dcd68965bd50e4b31d5958e22837f7ca1212203fa2fe4676416a1721ca88f3fd57c160feb4b13f53726cdcf176daa602d48022", "hash": "9d34051d7e9a84a3a268c01a54a9d6325da90b69212ae47a9220d66768360ec0", "number": "9182", "timestamp": "1793669496", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0cada37dcf1099cdf17cdcaa03c0a273e72791ba0fec96ebd0a2a1b4c076899d3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…82f3a0cf2554b95c54ba50a057f890bf4361b340375d408f6632919a783abb5dce2a80acccac9f1807870117 (122 bytes)", "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…a34db781212b8fb46dc9a6a02d08ea3fb183fc527fe6f448e197bd50c0cf872f4c55e1589ca1d20d2cd2c85a (122 bytes)", "02f879830e4a25821a43851ee02663fe851ee026640682520894c9f8adff704dbbf05cc07dbc181a46eaf3f1…ea317cf6ba0dd72f4ae084a071166613b77ba9e5615b1da1027208c3c7e5be3947c937598d4bb2abe2bb1e53 (124 bytes)", "02f877830e4a258085250cfade6c85250cfade6c82520894fc0e3c259e325410b8fc7d42c603928af7194f53…de4b7fb715cc90348ca0d9a02f44a69ecde5da72106b620b546a39eb81329fe6e49139407fd570ed2d5dee26 (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005b57bb0a...30a48a1e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003af94b6b7699493c5625ea7851f9fd4060399a003cf93c2e7139f57f74f8c9c0ca121220a48b0d0650c09a9c8757de5173e32e4f028c030a654289ad8000ddb321183b2b", "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": "11002004249999996419636691.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }