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Canton Updates/122030...88f6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #83,590

This Gateway_FinalizeBlock transaction built EVM block #83,590 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #83,590
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.6s

Block planned

Producer plans block #83590 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #83590

2.9s
2.9s

Committed on Canton

Participant commits update 122030cb7a…9388f6
—

Imported to the execution layers

Importer applies block #83590 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.6s
EVM
Canton
External call
Total
Complete2.9s
2.9s

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
#83,590
Block Hash
0x14f1d47c...6fa99cca
Block Timestamp
Nov 8, 2026, 09:52:47 UTC
Transactions
0xe74ee048...6cdf3e4f0x81e7...4fcd → 0xb778...3d80Success
0xa189d30b...c6b9f0040x96a9...9209 → 0xa276...16d2Success
Overview
Update ID
122030cb7a...799388f6
Offset
262207
Record Time
Nov 8, 2026, 09:52:49 UTC
Command ID
gw-64c9a5594...846a6876
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0024c3265c...1a231398
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e4850d77efada3d19a0d6e2788dd794cb2b4d536194039b5b053734dc71508f2ca121220ea05093c290b6409bcaabe8215c70150090d5876a5b1addc727cc6017efed0d4", "block": { "timestamp": { "unpack": "1794131567." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…96e113ab2f3fadd5a45311a0600195e55b91bf4f636e96f69e529c55aa5f1816a32a873485823d3c4318b774 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c371dbc00e812b2db22922a0136e9e3a564ae6214c3e04407129f2a4e111507572e08a439d0fd843ab7a18a1 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b44f988fcdf0214f35db7da05f7ab2f304b789be386d956a345db552919678d4226b54bced453a8d0e4657f1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4bdc9c74e7917e1c972baba02bc7c9def82e28a7f3b697e5a320604f4e26c377202b0ae47a5b8f95e5565765 (141 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b20a2fbfd5d4c4b737596ba07861856689e91b6aa8f9d677aba242d7edcc50d146cbf01ba3c8a734f77aee91 (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": [] } }
0x850d890e...c82012b60xecfe...50b9 → 0xd129...b96cSuccess
0x86a5fa1c...2d791f8b0x831d...bae3 → 0x235d...3c8cSuccess
0x1ead980e...08ba7cfa0xe2c3...a217 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e4850d77...7efed0d4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a59b2b466a1cd30f9ce67a5a45f4155021bd6c65c8085a817c5cba1a846a6876", "timestamp": { "unpack": "1794131567." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…96e113ab2f3fadd5a45311a0600195e55b91bf4f636e96f69e529c55aa5f1816a32a873485823d3c4318b774 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c371dbc00e812b2db22922a0136e9e3a564ae6214c3e04407129f2a4e111507572e08a439d0fd843ab7a18a1 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b44f988fcdf0214f35db7da05f7ab2f304b789be386d956a345db552919678d4226b54bced453a8d0e4657f1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4bdc9c74e7917e1c972baba02bc7c9def82e28a7f3b697e5a320604f4e26c377202b0ae47a5b8f95e5565765 (141 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b20a2fbfd5d4c4b737596ba07861856689e91b6aa8f9d677aba242d7edcc50d146cbf01ba3c8a734f77aee91 (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:00671b50e8...3805b287
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006ee5be49...dd3b218e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "14f1d47cda737ced3c92a5a0312f4595baa8765cfe59d7147883a4486fa99cca", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e14f8086...aa275d96
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006ee5be4950f487493c8acd4690dd43afbcd42da2948998205572b2ac2af1b14cca12122036ce3deef55d168b81841e61bddb82e3a1aeae47219a57502438f13bdd3b218e", "hash": "14f1d47cda737ced3c92a5a0312f4595baa8765cfe59d7147883a4486fa99cca", "number": "83590", "timestamp": "1794131567", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a59b2b466a1cd30f9ce67a5a45f4155021bd6c65c8085a817c5cba1a846a6876a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…96e113ab2f3fadd5a45311a0600195e55b91bf4f636e96f69e529c55aa5f1816a32a873485823d3c4318b774 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c371dbc00e812b2db22922a0136e9e3a564ae6214c3e04407129f2a4e111507572e08a439d0fd843ab7a18a1 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b44f988fcdf0214f35db7da05f7ab2f304b789be386d956a345db552919678d4226b54bced453a8d0e4657f1 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4bdc9c74e7917e1c972baba02bc7c9def82e28a7f3b697e5a320604f4e26c377202b0ae47a5b8f95e5565765 (141 bytes)", "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b20a2fbfd5d4c4b737596ba07861856689e91b6aa8f9d677aba242d7edcc50d146cbf01ba3c8a734f77aee91 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aace99af...07720778
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e14f808630389ea8a0eed3c2a7968ee8ab4c011783a4382e35000bf5aa1ee4a1ca1212203b2cd29e106a43b9e9da5b8b0424ae3a6815c187349f2ee3a8757a8faa275d96", "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": "11002004249999966166734557.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }