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Canton Updates/122054...0f2f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #155,052

This Gateway_FinalizeBlock transaction built EVM block #155,052 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #155,052
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #155052 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #155052

1.0s
1.0s

Committed on Canton

Participant commits update 122054bd70…000f2f
—

Imported to the execution layers

Importer applies block #155052 from GatewayHead

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

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
#155,052
Block Hash
0x8454184b...30953e95
Block Timestamp
Nov 12, 2026, 00:16:00 UTC
Transactions
0x3ef860de...7dc73b440x214a...f50f → 0x925e...03fcSuccess
0xfebbea10...1c472be40xe947...0de0 → 0xe947...0de0Success
Overview
Update ID
122054bd70...b4000f2f
Offset
481513
Record Time
Nov 12, 2026, 00:16:01 UTC
Command ID
gw-64c9a5594...6544189d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000bc3afe3...5aebd1bf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00835d5ea8afe620a237f252c4315a3b96c1e97b15a221e2c85e42ba7a33577dbbca1212204a319f9237108989049198cab4cba42827fb9d47e42756b0e2e9f482a751e0ea", "block": { "timestamp": { "unpack": "1794442560." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821cc4830f4240831e8480830cbdf494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8335862e56a1467a6ad235a01c85640b116bc20c5287a1842b34c6735131769d5bba51a7cdd96865f2b32f54 (504 bytes)", "02f86d830e4a252184743aa37784743aa381827b0c945710c0689d70fdae2a775a4d94d62f06e2f902988080…f296fdfa6f5b63eef247b1a06aa550ed747d90395a058b65d226d23c6daf392333a7680e1010aa3134d1c324 (112 bytes)", "f86c4484629238f08261a894e94784f0f0df8e6c19c65c6b929546f9fc680de0865af3107a400080831c946d…6d04a0ff912be5b3eb0b4ba0662c66d88b03d79825e214572f939acf1117a384bff2ac1e750bb09af678b3c8 (110 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": [] } }
0xa3a9f9ca...42e2dec50x9440...cbe3 → 0x5710...0298Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00835d5ea8...a751e0ea
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b72fd6ed4b55192615453d70a8848322d885743f045bb31acdf1182e6544189d", "timestamp": { "unpack": "1794442560." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821cc4830f4240831e8480830cbdf494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8335862e56a1467a6ad235a01c85640b116bc20c5287a1842b34c6735131769d5bba51a7cdd96865f2b32f54 (504 bytes)", "02f86d830e4a252184743aa37784743aa381827b0c945710c0689d70fdae2a775a4d94d62f06e2f902988080…f296fdfa6f5b63eef247b1a06aa550ed747d90395a058b65d226d23c6daf392333a7680e1010aa3134d1c324 (112 bytes)", "f86c4484629238f08261a894e94784f0f0df8e6c19c65c6b929546f9fc680de0865af3107a400080831c946d…6d04a0ff912be5b3eb0b4ba0662c66d88b03d79825e214572f939acf1117a384bff2ac1e750bb09af678b3c8 (110 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:00f1d63547...bccf2c02
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00aa29c826...114fea0a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8454184bed2e85c4b278fd14313369b750ccd0219fcd099bfb08871f30953e95", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00929587bc...f7cc7058
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00aa29c826786b4d4504505ee4a4bc3a4e65a7a002023775d930c18b15ef07dc5aca12122070b63fcf062b9d542fcb72d9b2818faf546f628b70cff1bd6f5af172114fea0a", "hash": "8454184bed2e85c4b278fd14313369b750ccd0219fcd099bfb08871f30953e95", "number": "155052", "timestamp": "1794442560", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b72fd6ed4b55192615453d70a8848322d885743f045bb31acdf1182e6544189da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821cc4830f4240831e8480830cbdf494925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8335862e56a1467a6ad235a01c85640b116bc20c5287a1842b34c6735131769d5bba51a7cdd96865f2b32f54 (504 bytes)", "02f86d830e4a252184743aa37784743aa381827b0c945710c0689d70fdae2a775a4d94d62f06e2f902988080…f296fdfa6f5b63eef247b1a06aa550ed747d90395a058b65d226d23c6daf392333a7680e1010aa3134d1c324 (112 bytes)", "f86c4484629238f08261a894e94784f0f0df8e6c19c65c6b929546f9fc680de0865af3107a400080831c946d…6d04a0ff912be5b3eb0b4ba0662c66d88b03d79825e214572f939acf1117a384bff2ac1e750bb09af678b3c8 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0047f7c65d...c09739fd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00929587bc98133d02f6d1da145f658e6ab15b366455a59432ca8731f8579397e8ca12122082457912f2ed34e4fe2a85b83a55debb408e6801abbc1cb3785a2a48f7cc7058", "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": "11002004249999866484260022.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }