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Canton Updates/122090...4980
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #189,002

This Gateway_FinalizeBlock transaction built EVM block #189,002 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #189,002
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.0s

Block planned

Producer plans block #189002 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #189002

817ms
817ms

Committed on Canton

Participant commits update 122090b849…ad4980
—

Imported to the execution layers

Importer applies block #189002 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.0s
EVM
Canton
External call
Total
Complete817ms
817ms

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
#189,002
Block Hash
0xa08c7c26...96c3a8d3
Block Timestamp
Nov 13, 2026, 22:18:42 UTC
Transactions
0x1c5dbe6b...ae9513d90x6ccf...6e09 → 0x1603...c460Success
0xc782b359...b2b32d9e0xb785...eb92 → 0xa88d...1b34Success
Overview
Update ID
122090b849...3fad4980
Offset
586127
Record Time
Nov 13, 2026, 22:18:42 UTC
Command ID
gw-64c9a5594...18421a98
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00625c6ba2...a07a9d58
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009fa2ffb846ef0dac3d000b39fbd21e92082c5f34fdf14f89d1ae728aa708ade5ca121220a80d7333054726befe726e46749bbd341e93a22b7c4ee38f6b05a8f43ad72285", "block": { "timestamp": { "unpack": "1794608322." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b598459682f00830178c1941603b25a2758ed8926f1172787736b45b5c7c46080a46a6278420000000000…7a7174e585849e5562b89ea05664c3ab68fa441d3236d9a02d277b2788ab68eb767f1ce1ceafced307751b5c (141 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194fb8fa49671ced53caf2af2e5b63983ddd7a27dde80…3f38122ae9f310dbd547d9a0752009e9db11462d63c28d07e448ec0da843b5ed81684451dd66362813b0e16d (182 bytes)", "f8ac12850857be00138259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…dd15bacc565f0db36ce899a0299a50b25a1e596df0d72156885fb708b1aec1dbe34bfce495fa1bc1c6f96961 (174 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": [] } }
0x8a7f1acc...46aa69350xa7ba...f07c → 0xfb8f...7ddeSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009fa2ffb8...3ad72285
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "be59938428567e12bddb7b5de6d56589d9fa356ad2a2535c3563c55818421a98", "timestamp": { "unpack": "1794608322." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b598459682f00830178c1941603b25a2758ed8926f1172787736b45b5c7c46080a46a6278420000000000…7a7174e585849e5562b89ea05664c3ab68fa441d3236d9a02d277b2788ab68eb767f1ce1ceafced307751b5c (141 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194fb8fa49671ced53caf2af2e5b63983ddd7a27dde80…3f38122ae9f310dbd547d9a0752009e9db11462d63c28d07e448ec0da843b5ed81684451dd66362813b0e16d (182 bytes)", "f8ac12850857be00138259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…dd15bacc565f0db36ce899a0299a50b25a1e596df0d72156885fb708b1aec1dbe34bfce495fa1bc1c6f96961 (174 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:00dee23207...b28672be
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a713ee1a...ace8834d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a08c7c26273f0da6abf2834416d03db3963d73149f970bfa8dbe83c596c3a8d3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b618fdfa...b3e2d823
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a713ee1a0160064e7c0dbd10f8ee163abee2b745d589cde36f3aeb948d76280dca121220e7d3e03958aabaff0f9d4d2b47dfe3735e84804db486dfb1a81c72fcace8834d", "hash": "a08c7c26273f0da6abf2834416d03db3963d73149f970bfa8dbe83c596c3a8d3", "number": "189002", "timestamp": "1794608322", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0be59938428567e12bddb7b5de6d56589d9fa356ad2a2535c3563c55818421a98a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b598459682f00830178c1941603b25a2758ed8926f1172787736b45b5c7c46080a46a6278420000000000…7a7174e585849e5562b89ea05664c3ab68fa441d3236d9a02d277b2788ab68eb767f1ce1ceafced307751b5c (141 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301668194fb8fa49671ced53caf2af2e5b63983ddd7a27dde80…3f38122ae9f310dbd547d9a0752009e9db11462d63c28d07e448ec0da843b5ed81684451dd66362813b0e16d (182 bytes)", "f8ac12850857be00138259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…dd15bacc565f0db36ce899a0299a50b25a1e596df0d72156885fb708b1aec1dbe34bfce495fa1bc1c6f96961 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000c87ec3a...3ea0e8c5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b618fdfa133f254f16a2e5200684532774f60c04c03b1e6d283da6fc7d74e629ca1212202361970f556607a575554bbe557cb3b14d3bd6e226f75652245c0d4ab3e2d823", "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": "11002004249999840864088928.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }