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Canton Updates/1220d8...fc59
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #105,242

This Gateway_FinalizeBlock transaction built EVM block #105,242 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #105,242
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s

Block planned

Producer plans block #105242 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #105242

1.2s
1.2s

Committed on Canton

Participant commits update 1220d8d19a…67fc59
—

Imported to the execution layers

Importer applies block #105242 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#105,242
Block Hash
0x435e4a3c...58490349
Block Timestamp
Nov 10, 2026, 04:55:49 UTC
Transactions
0x0abe0a72...400e6b3f0x60f2...fcb5 → 0x9e02...3de2Success
0x19e5e3be...371db5340xa253...30e5 → 0x2557...0db1Success
Overview
Update ID
1220d8d19a...2267fc59
Offset
329479
Record Time
Nov 10, 2026, 04:55:50 UTC
Command ID
gw-64c9a5594...ae8a893f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0031f1d30f...b3c2a44c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00bc45892449a64d047cc283ce8dc1cb2871f5beff58db52968bc0853888c83e4fca12122085ec9e702de007f5bf0beb682945b5417454a6af53dd136ee29894563b66057f", "block": { "timestamp": { "unpack": "1794286549." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890583124f88826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…2d5024494718baf05fb7c4a042aea1c29870709d557fb60d639138dc5588fe0e92067e0fda35e4b7e2d23f86 (139 bytes)", "02f901f2830e4a254f830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…bf1e3d88ae65de48ed45a5a061b3a9054e71374ffa0a5eeaf819e839b2916be74c1a8b05c6e5161b1b5f2e94 (502 bytes)", "02f875830e4a25822743830f4240830f4248825208942557ee091456ca63214a004e62e39fdfc33c0db1880d…599ba9e7296ddd022a1a33a058629d366d2c63ac800f51d24ca1b88ae6c0caaaeddf14801b5aea06e63d6c2a (120 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": [] } }
0xdab6ce99...b7b2b2330x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bc458924...3b66057f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f6aefaf5b5bc7364427c6a5c6e321428df997d1a168d60cddb42bb4eae8a893f", "timestamp": { "unpack": "1794286549." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890583124f88826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…2d5024494718baf05fb7c4a042aea1c29870709d557fb60d639138dc5588fe0e92067e0fda35e4b7e2d23f86 (139 bytes)", "02f901f2830e4a254f830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…bf1e3d88ae65de48ed45a5a061b3a9054e71374ffa0a5eeaf819e839b2916be74c1a8b05c6e5161b1b5f2e94 (502 bytes)", "02f875830e4a25822743830f4240830f4248825208942557ee091456ca63214a004e62e39fdfc33c0db1880d…599ba9e7296ddd022a1a33a058629d366d2c63ac800f51d24ca1b88ae6c0caaaeddf14801b5aea06e63d6c2a (120 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:005029b303...64783e0e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002d64a9bd...8e6ad40a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "435e4a3c9bb5e6cdca68ca384bd93e59d1487450add360af928b1ec058490349", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fc94b23f...13701045
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002d64a9bd5b99703eb87549f6b018107f1059d00c977481fc0f6cef0dc66433c7ca121220033a720634f4044aa66417dac88bb8bdab7e27e5243a4412a8832a008e6ad40a", "hash": "435e4a3c9bb5e6cdca68ca384bd93e59d1487450add360af928b1ec058490349", "number": "105242", "timestamp": "1794286549", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f6aefaf5b5bc7364427c6a5c6e321428df997d1a168d60cddb42bb4eae8a893fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8890583124f88826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…2d5024494718baf05fb7c4a042aea1c29870709d557fb60d639138dc5588fe0e92067e0fda35e4b7e2d23f86 (139 bytes)", "02f901f2830e4a254f830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…bf1e3d88ae65de48ed45a5a061b3a9054e71374ffa0a5eeaf819e839b2916be74c1a8b05c6e5161b1b5f2e94 (502 bytes)", "02f875830e4a25822743830f4240830f4248825208942557ee091456ca63214a004e62e39fdfc33c0db1880d…599ba9e7296ddd022a1a33a058629d366d2c63ac800f51d24ca1b88ae6c0caaaeddf14801b5aea06e63d6c2a (120 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00168031ff...c46c41eb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fc94b23f7ca5a2f0efe39df27b24f27d9d815148d99cc7b734c5001842b40e97ca121220b4aaae8977a2c136fbd0df8b62ec4a8fd9c9d4a9249d2c45a3e1cdd613701045", "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": "11002004249999952203137420.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }