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Canton Updates/12205e...7969
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #173,698

This Gateway_FinalizeBlock transaction built EVM block #173,698 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #173,698
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
6.1s

Block planned

Producer plans block #173698 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #173698

4.9s
4.9s

Committed on Canton

Participant commits update 12205e624a…ee7969
—

Imported to the execution layers

Importer applies block #173698 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
6.1s
EVM
Canton
External call
Total
Complete4.9s
4.9s

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
#173,698
Block Hash
0x4b2cf926...d33c25a3
Block Timestamp
Nov 12, 2026, 23:02:25 UTC
Transactions
0xa95ef035...e3de10860x3bd0...534f → 0x235d...3c8cSuccess
0x086c4693...661fe0bf0xbd1f...929e → 0xa276...16d2Success
Overview
Update ID
12205e624a...faee7969
Offset
538814
Record Time
Nov 12, 2026, 23:02:29 UTC
Command ID
gw-64c9a5594...cd130167
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c17b6ca1...3a2cdaf0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0096cf7ec95a12c9ea9673e1dd91da4935b507f4daf7270ea0117922b8d7dea65aca12122074e43b1ac6fee54acc23ae45fca2e419c79bcb22994c6b28e7bb64d15c3df18f", "block": { "timestamp": { "unpack": "1794524545." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86b0c831fa40c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…58e433a845d1aa3b61cb01a061ff794fd4bf16bdf65641fa3518f7844addbd0dd7ee3d64b9710de72258ed2d (109 bytes)", "02f901f4830e4a25821ed2830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d71b8379d3c5940783f9a2a065b441682fd76b0d466035348d10b7984db65b381f856c4d8dd8d907ef675aba (504 bytes)", "02f901f4830e4a25821e69830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…06ee553a64793df9d45845a01876a2b2008a697e48d9bf7a09b5402659b255f4bb5449c4a276918f4f226382 (504 bytes)", "f8890b831fa40c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…8bb1fe968c895c31aa79d2a07f55b482fa2358a1019b4258a5960f3074737c37ec9b5c306f01445b8ae965ad (139 bytes)", "f8aa0a831fa40c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…93204cdcaa138111b6d32fa03843a7193a910908577ac6e6b11b27e2a389c89d5c72df72959b79db68d0a863 (172 bytes)", "f8890b831fa40c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…9d9a8841ef13164564530da06ac504af4915bd16159d38ffd37e8c023d2e72ddd48a62d6b419a66a9c55485e (139 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": [] } }
0xe1ea68e6...a87246200xac4e...845a → 0x925e...03fcSuccess
0x372ec51d...d7e9d7090xfd81...45f9 → 0xa276...16d2Success
0xdba3b40f...4a5a5b670x924e...d2e1 → 0x925e...03fcSuccess
0x68f2c522...0a851fa70xe08a...125a → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0096cf7ec9...5c3df18f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "768c5f4eb506ba0b9e901bba7f9f100f8c4961323ae87c6ec60cd2dacd130167", "timestamp": { "unpack": "1794524545." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86b0c831fa40c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…58e433a845d1aa3b61cb01a061ff794fd4bf16bdf65641fa3518f7844addbd0dd7ee3d64b9710de72258ed2d (109 bytes)", "02f901f4830e4a25821ed2830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d71b8379d3c5940783f9a2a065b441682fd76b0d466035348d10b7984db65b381f856c4d8dd8d907ef675aba (504 bytes)", "02f901f4830e4a25821e69830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…06ee553a64793df9d45845a01876a2b2008a697e48d9bf7a09b5402659b255f4bb5449c4a276918f4f226382 (504 bytes)", "f8890b831fa40c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…8bb1fe968c895c31aa79d2a07f55b482fa2358a1019b4258a5960f3074737c37ec9b5c306f01445b8ae965ad (139 bytes)", "f8aa0a831fa40c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…93204cdcaa138111b6d32fa03843a7193a910908577ac6e6b11b27e2a389c89d5c72df72959b79db68d0a863 (172 bytes)", "f8890b831fa40c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…9d9a8841ef13164564530da06ac504af4915bd16159d38ffd37e8c023d2e72ddd48a62d6b419a66a9c55485e (139 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:006429b7ef...89bb6e4b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f1fc2a31...5b9a02b0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4b2cf9269f0f7f43854f58af72c33e2711f5aacf0bba8f904c1e8987d33c25a3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cc6ead10...24e6c997
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f1fc2a3188c40e3d6833288703a2d35bad291d890913c49f3231a2f1a28d050fca1212201145409c84732015b82946f72a7f882cb87ed432342a2f20384220d85b9a02b0", "hash": "4b2cf9269f0f7f43854f58af72c33e2711f5aacf0bba8f904c1e8987d33c25a3", "number": "173698", "timestamp": "1794524545", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0768c5f4eb506ba0b9e901bba7f9f100f8c4961323ae87c6ec60cd2dacd130167a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86b0c831fa40c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…58e433a845d1aa3b61cb01a061ff794fd4bf16bdf65641fa3518f7844addbd0dd7ee3d64b9710de72258ed2d (109 bytes)", "02f901f4830e4a25821ed2830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d71b8379d3c5940783f9a2a065b441682fd76b0d466035348d10b7984db65b381f856c4d8dd8d907ef675aba (504 bytes)", "02f901f4830e4a25821e69830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…06ee553a64793df9d45845a01876a2b2008a697e48d9bf7a09b5402659b255f4bb5449c4a276918f4f226382 (504 bytes)", "f8890b831fa40c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…8bb1fe968c895c31aa79d2a07f55b482fa2358a1019b4258a5960f3074737c37ec9b5c306f01445b8ae965ad (139 bytes)", "f8aa0a831fa40c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…93204cdcaa138111b6d32fa03843a7193a910908577ac6e6b11b27e2a389c89d5c72df72959b79db68d0a863 (172 bytes)", "f8890b831fa40c8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…9d9a8841ef13164564530da06ac504af4915bd16159d38ffd37e8c023d2e72ddd48a62d6b419a66a9c55485e (139 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0021e0929f...d34d61d6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cc6ead10c64516299c0f5041f5eda139d814f2fcc9a152d43732a82df9095090ca12122080c775aecafcd6b25d8bd44b23942a7a22531df3bef88d23e5bb336624e6c997", "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": "11002004249999852018481135.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }