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Canton Updates/122072...95a7
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #9,643

This Gateway_FinalizeBlock transaction built EVM block #9,643 through the gateway-build-block external call and committed it with 9 transactions.

Block Lifecycle
block #9,643
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.8s

Block planned

Producer plans block #9643 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #9643

3.8s
3.8s

Committed on Canton

Participant commits update 122072fa7e…8695a7
—

Imported to the execution layers

Importer applies block #9643 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.8s
EVM
Canton
External call
Total
Complete3.8s
3.8s

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
#9,643
Block Hash
0x81e3ee17...2c6518d5
Block Timestamp
Nov 3, 2026, 02:00:50 UTC
Transactions
0x53e8bc6b...f43adf510x3f8e...6d8c → 0xfc0e...4f53Success
0xefbc7a10...3300f1290x64bc...5b91 → 0xfc0e...4f53Success
Overview
Update ID
122072fa7e...598695a7
Offset
31289
Record Time
Nov 3, 2026, 02:00:53 UTC
Command ID
gw-64c9a5594...cda19ef1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005debe91f...5686156d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007d001ef23a418e637d994a965f2218bbac4ea7c32be1cc47b645074e1484cda7ca121220fef0aaece7e36abfaf7d2eaf0f96a41e8d79a9391b891826f07a460ac48c7bc9", "block": { "timestamp": { "unpack": "1793671250." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…79035f440e5aa445a935bfa07d0338f49d9887af987bf1641825bd4ef22265bf273ae7865c449cd7d0d50b0c (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…05f91694e843fc7e3905bba063e7f0405eb609f55e384f396c2c2b90353c0034460d441d6e19dda6ec617957 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…babacab170858471293906a0756a576f24ac2372de12d5024454102bae398fb403bc9ab18b34daf4f7f813ce (122 bytes)", "02f876830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…b78574f9d72d1eccd95b9c1e9f5633c6c1a1e17714746ff4b06f26e527a88e88fc1e00602f0182a76e4bc00c (121 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…38f17003fd77770b1f98dfa03b0b9984412a615dccac04cce733c4ffd80aa8b516d253bdacafd489d6dbca8b (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…08b9505a299e082efd04c9a03d05a63c4eb753469478dc71394b8a9b7e95f23cd92e4a39d0a0935902ccaaef (122 bytes)", "02f879830e4a25821b4e85746a52880085746a5288088252089459bfa4571609b6f61152788176c83b3cee70…c492e1f82115b4a9aa7c42a010792def9978c5b9a05f2c7c88ec7f5fd82773d96a5553d4809166e9ba933f29 (124 bytes)", "f88b01858bb2c970088254ac94e319c273d769f951f37b93bf9535cab63958230b80a4552410770000000000…d650111e85976ca208c9cba0153222829f23ccab7a098ac5130b4733c5d631b609ec5964bd17047a0a15c185 (141 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…c5fcc898cd357d0c021965a01f6b3b24e8edd44f8252a0817bd557ab9329087904a51e0a2c701b43a9176107 (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": [] } }
0x6ccb92d4...386a80960x6ecd...3aee → 0xfc0e...4f53Success
0x0d2631b7...ae3e5b580x1fe0...c3f1 → 0xfc0e...4f53Success
0xcbf3ac97...312163510x4a5f...8597 → 0xfc0e...4f53Success
0x3869dd96...04d9b3580x6d72...f677 → 0xfc0e...4f53Success
0x9d3b4b3b...ee8b04770xa253...30e5 → 0x59bf...8b24Success
0x76cee008...08985a960xf293...9cb9 → 0xfc0e...4f53Success
0x3eabe162...467496f70xbc5b...3dc5 → 0xe319...230bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007d001ef2...c48c7bc9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2c2b6054ae713a2268a22a7c1d098047bd73b7d7c1c2c7d7e8ebb084cda19ef1", "timestamp": { "unpack": "1793671250." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…79035f440e5aa445a935bfa07d0338f49d9887af987bf1641825bd4ef22265bf273ae7865c449cd7d0d50b0c (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…05f91694e843fc7e3905bba063e7f0405eb609f55e384f396c2c2b90353c0034460d441d6e19dda6ec617957 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…babacab170858471293906a0756a576f24ac2372de12d5024454102bae398fb403bc9ab18b34daf4f7f813ce (122 bytes)", "02f876830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…b78574f9d72d1eccd95b9c1e9f5633c6c1a1e17714746ff4b06f26e527a88e88fc1e00602f0182a76e4bc00c (121 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…38f17003fd77770b1f98dfa03b0b9984412a615dccac04cce733c4ffd80aa8b516d253bdacafd489d6dbca8b (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…08b9505a299e082efd04c9a03d05a63c4eb753469478dc71394b8a9b7e95f23cd92e4a39d0a0935902ccaaef (122 bytes)", "02f879830e4a25821b4e85746a52880085746a5288088252089459bfa4571609b6f61152788176c83b3cee70…c492e1f82115b4a9aa7c42a010792def9978c5b9a05f2c7c88ec7f5fd82773d96a5553d4809166e9ba933f29 (124 bytes)", "f88b01858bb2c970088254ac94e319c273d769f951f37b93bf9535cab63958230b80a4552410770000000000…d650111e85976ca208c9cba0153222829f23ccab7a098ac5130b4733c5d631b609ec5964bd17047a0a15c185 (141 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…c5fcc898cd357d0c021965a01f6b3b24e8edd44f8252a0817bd557ab9329087904a51e0a2c701b43a9176107 (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:002a7a7a20...d2237775
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c850a1b6...5dfe6b63
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "81e3ee17a91f8a3e04214083c68f253126e4f91c5a30451eea1976dd2c6518d5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0014c9c6c5...ca03f07c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c850a1b625eaa52d6725145211d2db3a2427a1b65a78b73177c4ded86f64cf75ca121220362a828f943e3928f16a350bd6e4808358dc002f7bfb4adb0a0c2dbe5dfe6b63", "hash": "81e3ee17a91f8a3e04214083c68f253126e4f91c5a30451eea1976dd2c6518d5", "number": "9643", "timestamp": "1793671250", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02c2b6054ae713a2268a22a7c1d098047bd73b7d7c1c2c7d7e8ebb084cda19ef1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…79035f440e5aa445a935bfa07d0338f49d9887af987bf1641825bd4ef22265bf273ae7865c449cd7d0d50b0c (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…05f91694e843fc7e3905bba063e7f0405eb609f55e384f396c2c2b90353c0034460d441d6e19dda6ec617957 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…babacab170858471293906a0756a576f24ac2372de12d5024454102bae398fb403bc9ab18b34daf4f7f813ce (122 bytes)", "02f876830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…b78574f9d72d1eccd95b9c1e9f5633c6c1a1e17714746ff4b06f26e527a88e88fc1e00602f0182a76e4bc00c (121 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…38f17003fd77770b1f98dfa03b0b9984412a615dccac04cce733c4ffd80aa8b516d253bdacafd489d6dbca8b (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…08b9505a299e082efd04c9a03d05a63c4eb753469478dc71394b8a9b7e95f23cd92e4a39d0a0935902ccaaef (122 bytes)", "02f879830e4a25821b4e85746a52880085746a5288088252089459bfa4571609b6f61152788176c83b3cee70…c492e1f82115b4a9aa7c42a010792def9978c5b9a05f2c7c88ec7f5fd82773d96a5553d4809166e9ba933f29 (124 bytes)", "f88b01858bb2c970088254ac94e319c273d769f951f37b93bf9535cab63958230b80a4552410770000000000…d650111e85976ca208c9cba0153222829f23ccab7a098ac5130b4733c5d631b609ec5964bd17047a0a15c185 (141 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…c5fcc898cd357d0c021965a01f6b3b24e8edd44f8252a0817bd557ab9329087904a51e0a2c701b43a9176107 (122 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0021f5e806...abd4f39b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0014c9c6c5296154a76f23b9a432152a9cc42aa40188de36d7c6d78917626bcd00ca12122087833fb2f5c1ce5e38a16b73331f52f0558bcc9090f9a1376c68743fca03f07c", "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": "11002004249999996231111816.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }