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Canton Updates/122042...bede
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,789

This Gateway_FinalizeBlock transaction built EVM block #38,789 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #38,789
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.3s

Block planned

Producer plans block #38789 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38789

2.7s
2.7s

Committed on Canton

Participant commits update 1220427f54…1ebede
—

Imported to the execution layers

Importer applies block #38789 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.3s
EVM
Canton
External call
Total
Complete2.7s
2.7s

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
#38,789
Block Hash
0x00ee4f50...e1adee7e
Block Timestamp
Nov 5, 2026, 20:53:50 UTC
Transactions
0x7f3b06f2...fd330b7e0xd5de...680d → 0xa276...16d2Success
0xd8e3deba...fe9506400x2c16...ccc1 → 0x2c16...ccc1Success
Overview
Update ID
1220427f54...131ebede
Offset
124163
Record Time
Nov 5, 2026, 20:53:52 UTC
Command ID
gw-64c9a5594...0f9a691c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a503d08a...612a39fb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d0b1117c800d38b38768cc02e2b082e6577acfbec3dea6df3142f4f977f21ec8ca1212209d20ddb14caa24c89d9def396ccf4ac75ecdf14c999a25162dbda3cc278943fb", "block": { "timestamp": { "unpack": "1793912030." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f875830e4a25820929843b9aca00843b9aca15827e2c942c160bb6f1d0ca642fd35321190c9aefdfb5ccc1…292e87650b15670b26f19fa05232d1772ea686237754daf518f5a76c93eda044e1f63e4b7d2fa82417201dfd (120 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a7cd30fbe20367a68a7837a01f0360a4e15db97737990a1172b5daa89265f463cc2313d9824ab1aae21fef48 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1300ba0107f9c1340f9454a0607bbd380e283fcbeef2757b76501ea5fa31c883045a2a91f897184699d0c1ae (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fea212f528b0f4d969a6aaa01bb4a3fc0197622ae915e77d50417a9257498feced16509c7e4a9dad084fa5ee (111 bytes)", "f87182155b858bb2c9700882520894787c0fdb6f40537c3fe1b091b0323d383db8dec588016345785d8a0000…617d9d52ff2670f0bb29b6a0727dc06781e6f1d7e7b582dd8e5157716939d750776dd7fbde33905f7c08d308 (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": [] } }
0x8d212787...a482f2f20xec81...c0c4 → 0x235d...3c8cSuccess
0x452b3cef...d915aac50x5a01...2d76 → 0x235d...3c8cSuccess
0x22f074da...18e7d6520xfe3a...db13 → 0x787c...dec5Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d0b1117c...278943fb
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d4465b67b43929d6eeb0a94aa883a747c56d8b665a910069b6e1100e0f9a691c", "timestamp": { "unpack": "1793912030." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f875830e4a25820929843b9aca00843b9aca15827e2c942c160bb6f1d0ca642fd35321190c9aefdfb5ccc1…292e87650b15670b26f19fa05232d1772ea686237754daf518f5a76c93eda044e1f63e4b7d2fa82417201dfd (120 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a7cd30fbe20367a68a7837a01f0360a4e15db97737990a1172b5daa89265f463cc2313d9824ab1aae21fef48 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1300ba0107f9c1340f9454a0607bbd380e283fcbeef2757b76501ea5fa31c883045a2a91f897184699d0c1ae (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fea212f528b0f4d969a6aaa01bb4a3fc0197622ae915e77d50417a9257498feced16509c7e4a9dad084fa5ee (111 bytes)", "f87182155b858bb2c9700882520894787c0fdb6f40537c3fe1b091b0323d383db8dec588016345785d8a0000…617d9d52ff2670f0bb29b6a0727dc06781e6f1d7e7b582dd8e5157716939d750776dd7fbde33905f7c08d308 (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:009c14e37e...51fa9b9f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ecf41dcd...4c44c99a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "00ee4f5043b230dbcd15eabd1f7b8fdb07b036cdec7e7d2c46af4f32e1adee7e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004f60f353...79eaa1d1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ecf41dcd72c4428a505b9af529f9ae217d826526871174daeb549fce5fc42271ca121220a04a2e837f3447b7d5abc1eaad688c8936c84a6309c157095058d7234c44c99a", "hash": "00ee4f5043b230dbcd15eabd1f7b8fdb07b036cdec7e7d2c46af4f32e1adee7e", "number": "38789", "timestamp": "1793912030", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d4465b67b43929d6eeb0a94aa883a747c56d8b665a910069b6e1100e0f9a691ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f875830e4a25820929843b9aca00843b9aca15827e2c942c160bb6f1d0ca642fd35321190c9aefdfb5ccc1…292e87650b15670b26f19fa05232d1772ea686237754daf518f5a76c93eda044e1f63e4b7d2fa82417201dfd (120 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a7cd30fbe20367a68a7837a01f0360a4e15db97737990a1172b5daa89265f463cc2313d9824ab1aae21fef48 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1300ba0107f9c1340f9454a0607bbd380e283fcbeef2757b76501ea5fa31c883045a2a91f897184699d0c1ae (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fea212f528b0f4d969a6aaa01bb4a3fc0197622ae915e77d50417a9257498feced16509c7e4a9dad084fa5ee (111 bytes)", "f87182155b858bb2c9700882520894787c0fdb6f40537c3fe1b091b0323d383db8dec588016345785d8a0000…617d9d52ff2670f0bb29b6a0727dc06781e6f1d7e7b582dd8e5157716939d750776dd7fbde33905f7c08d308 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0025733622...9960251d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004f60f3536526b998fa9f80da488595fc7108bd589e8062595425dcfcfdcf3ee8ca12122097959d32a13ceb9aaa2cc39e514216e3350bf8ab508de59854984baf79eaa1d1", "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": "11002004249999983834317469.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }