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Canton Updates/12203d...53ea
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #73,752

This Gateway_FinalizeBlock transaction built EVM block #73,752 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #73,752
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #73752 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #73752

1.5s
1.5s

Committed on Canton

Participant commits update 12203d5e3a…fd53ea
—

Imported to the execution layers

Importer applies block #73752 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#73,752
Block Hash
0x48907431...2e444976
Block Timestamp
Nov 7, 2026, 19:11:41 UTC
Transactions
0xdfac21bf...4b23be970xfd7c...4601 → 0xea22...0a70Success
0x0d7502f4...c293e93c0x7a5d...6192 → 0xe57a...ee38Success
Overview
Update ID
12203d5e3a...5bfd53ea
Offset
231812
Record Time
Nov 7, 2026, 19:11:42 UTC
Command ID
gw-64c9a5594...c7fb548d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f92ba204...3d98eff4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ff7899a31ed352eafa3e55b0e4f0fac01d0207e4d4123b9837723ef0e9825dc6ca1212209f5f9a03c0d6562b84d5966bb42eed91bf702512ac8a1c9020fa71d3d301fbdb", "hash": "48907431b2a8b1d6ab1000b16d76ae901f7397340f8dd1a442f277c42e444976", "number": "73752", "timestamp": "1794078701", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0822f29c7dc0c93b08d3b9e14d4640cd4dec426439dfe43ab6f1a6534c7fb548da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8b5830e4a25819285037e11d60085037e11d600826d7e94e57aea293f0e88806be9542b05e18e8efb85ee…cf272d9431b8d31ace6d82a057f092f56e3a5858d0844147562534c030b59e4aef646356ba2a4c43745519b1 (184 bytes)", "f871820ee9850e6a90001f82520894ea2224c76c9b7097dfaccffc5b293737e10a0a7088016345785d8a0000…fc8391c51107915217af70a028ec21a360c05f654fcb5a4aa2e6edc528b30f26ea3a15eb449ddd7e17a89d45 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004b0b967b...8d44be55
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f92ba2042eb2ef2330051fa237e20e62df85c20fd3f03ef02aa5ddb1991705fdca12122040c80c75378b627cf16c10ab35fc23e5c47ecd5422628e99cf2d4cee3d98eff4", "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": "11002004249999969060565987.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006724f038...aedab767
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c65335c21d1a670a58a71683cb33e2dba382119224480df912d450ee606960bbca12122004e441b1841330aba2582bc3392d5b383975ee57621fb35350c3755978bb0fba", "block": { "timestamp": { "unpack": "1794078701." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b5830e4a25819285037e11d60085037e11d600826d7e94e57aea293f0e88806be9542b05e18e8efb85ee…cf272d9431b8d31ace6d82a057f092f56e3a5858d0844147562534c030b59e4aef646356ba2a4c43745519b1 (184 bytes)", "f871820ee9850e6a90001f82520894ea2224c76c9b7097dfaccffc5b293737e10a0a7088016345785d8a0000…fc8391c51107915217af70a028ec21a360c05f654fcb5a4aa2e6edc528b30f26ea3a15eb449ddd7e17a89d45 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c65335c2...78bb0fba
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "822f29c7dc0c93b08d3b9e14d4640cd4dec426439dfe43ab6f1a6534c7fb548d", "timestamp": { "unpack": "1794078701." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b5830e4a25819285037e11d60085037e11d600826d7e94e57aea293f0e88806be9542b05e18e8efb85ee…cf272d9431b8d31ace6d82a057f092f56e3a5858d0844147562534c030b59e4aef646356ba2a4c43745519b1 (184 bytes)", "f871820ee9850e6a90001f82520894ea2224c76c9b7097dfaccffc5b293737e10a0a7088016345785d8a0000…fc8391c51107915217af70a028ec21a360c05f654fcb5a4aa2e6edc528b30f26ea3a15eb449ddd7e17a89d45 (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:000ab128e6...e46d79e8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ff7899a3...d301fbdb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "48907431b2a8b1d6ab1000b16d76ae901f7397340f8dd1a442f277c42e444976", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }