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Canton Updates/122079...498f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #143,580

This Gateway_FinalizeBlock transaction built EVM block #143,580 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #143,580
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.2s

Block planned

Producer plans block #143580 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143580

2.5s
2.5s

Committed on Canton

Participant commits update 1220796762…ce498f
—

Imported to the execution layers

Importer applies block #143580 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.2s
EVM
Canton
External call
Total
Complete2.5s
2.5s

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
#143,580
Block Hash
0x33dcb8f9...26025c55
Block Timestamp
Nov 11, 2026, 11:08:58 UTC
Transactions
0xeacfe3f4...bcb58fd00x26b2...5f86 → 0x0af7...128bSuccess
0xd281b5a6...8448ba680xdb24...120f → 0x641c...1abaSuccess
Overview
Update ID
1220796762...cece498f
Offset
446310
Record Time
Nov 11, 2026, 11:09:00 UTC
Command ID
gw-64c9a5594...a9f463c9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e427f6f3...41e8c7dc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008410499296d71fd829e326aa81d67f9c1885a9ebc69583717fa1d6fe855b0a74ca1212203a931a60945a1bc841f4299a69e133126b0ee9617fd0f7df15d61aa9c9654516", "block": { "timestamp": { "unpack": "1794395338." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82623c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…62b2e2000a59d693f7d5d2a02e884683bd4b8a229412aae565fb05337084ccdbca4881f6a2c3adc5bebdb9cb (176 bytes)", "f86a138407270e00825bff94641cf1c3afceea01bbcecea97fc3e45d0d131aba8084d09de08a831c946da088…f9e69abf083802afb5c3eaa041dc0e5e2b47fa17f63b872909ad538b814eb1dd7292c057af5c50463581093a (108 bytes)", "02f901f4830e4a25820df8830f4240831e84808307448d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2a9477016ca07027b4a39fa00ae3b269b2c8008265f75bc56979f6622eddfb0b2597be2aa98a37f748850e65 (504 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": [] } }
0xe4aeac8d...ac9de3850xe0f6...5090 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0084104992...c9654516
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "75a92babfa5e0fc2bd65d95419738f2ffbe0ad87d78fe7585677070ea9f463c9", "timestamp": { "unpack": "1794395338." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82623c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…62b2e2000a59d693f7d5d2a02e884683bd4b8a229412aae565fb05337084ccdbca4881f6a2c3adc5bebdb9cb (176 bytes)", "f86a138407270e00825bff94641cf1c3afceea01bbcecea97fc3e45d0d131aba8084d09de08a831c946da088…f9e69abf083802afb5c3eaa041dc0e5e2b47fa17f63b872909ad538b814eb1dd7292c057af5c50463581093a (108 bytes)", "02f901f4830e4a25820df8830f4240831e84808307448d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2a9477016ca07027b4a39fa00ae3b269b2c8008265f75bc56979f6622eddfb0b2597be2aa98a37f748850e65 (504 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:007486d45b...74fb4ff8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00059034f1...c39ac7c5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "33dcb8f92e8b6e26e38dd4ad80cc96a65e8492ff1721a986ab95cdda26025c55", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00389c8180...a38223f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00059034f14de9b6cae05d971efc36c9a301dadb9453104278945e848a4436b98bca1212209c6b8610ad85547f93413e544d6d3ce0031dfe42f5d912532b814a44c39ac7c5", "hash": "33dcb8f92e8b6e26e38dd4ad80cc96a65e8492ff1721a986ab95cdda26025c55", "number": "143580", "timestamp": "1794395338", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a075a92babfa5e0fc2bd65d95419738f2ffbe0ad87d78fe7585677070ea9f463c9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82623c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…62b2e2000a59d693f7d5d2a02e884683bd4b8a229412aae565fb05337084ccdbca4881f6a2c3adc5bebdb9cb (176 bytes)", "f86a138407270e00825bff94641cf1c3afceea01bbcecea97fc3e45d0d131aba8084d09de08a831c946da088…f9e69abf083802afb5c3eaa041dc0e5e2b47fa17f63b872909ad538b814eb1dd7292c057af5c50463581093a (108 bytes)", "02f901f4830e4a25820df8830f4240831e84808307448d94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2a9477016ca07027b4a39fa00ae3b269b2c8008265f75bc56979f6622eddfb0b2597be2aa98a37f748850e65 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a55abcbe...e33f5764
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00389c81800197c7b45eaf36a8448874d51fde55dde3e037da4498b939842a0a10ca121220334146a801380cfbcf1f1445e479fa59b8351284ce5dba7fc46c89dca38223f3", "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": "11002004249999877789002569.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }