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Canton Updates/12206c...f3e3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,641

This Gateway_FinalizeBlock transaction built EVM block #131,641 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #131,641
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #131641 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131641

845ms
845ms

Committed on Canton

Participant commits update 12206ce1f9…55f3e3
—

Imported to the execution layers

Importer applies block #131641 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete845ms
845ms

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
#131,641
Block Hash
0xc5d38ebc...308adeb0
Block Timestamp
Nov 11, 2026, 03:08:20 UTC
Transactions
0xdb833eea...96a2f4e10x26b2...5f86 → 0x0af7...128bSuccess
0xef222fbc...79f1b8b60x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
12206ce1f9...7655f3e3
Offset
410010
Record Time
Nov 11, 2026, 03:08:20 UTC
Command ID
gw-64c9a5594...ebaf9e94
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00028dead8...44e0df7f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c5d38ebc26c2a302a6af57979ac5cdac86adb70539d79781d01bc016308adeb0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001351229a...3ecead71
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0042c8f7cad43823ba92b50892843c378323743d8808f52319d23bdb5824f6ece2ca1212208e8bc3dd404d277a81c3abcf8ca77934cd91d1fb3e759710b39dab6bc64ecfb1", "block": { "timestamp": { "unpack": "1794366500." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8237e58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5e60dc5cf95e7f62c96017a0196ad9dd2282048ca0a90550116121d3959e7722342a9cc2c3982b171e273310 (176 bytes)", "02f86f830e4a25821857843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…49bcfa77748f7f058feb29a050face826b5cb88c48451c4da3b05c7bd249821be7748ebe3653471acb834c42 (114 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0042c8f7ca...c64ecfb1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e6c94f27e8b32041888399c0dcc0a05c3c12732ff6725668816f2877ebaf9e94", "timestamp": { "unpack": "1794366500." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8237e58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5e60dc5cf95e7f62c96017a0196ad9dd2282048ca0a90550116121d3959e7722342a9cc2c3982b171e273310 (176 bytes)", "02f86f830e4a25821857843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…49bcfa77748f7f058feb29a050face826b5cb88c48451c4da3b05c7bd249821be7748ebe3653471acb834c42 (114 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:00c8ea7ad1...62e58db6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0024b7c3d0...1c7a8855
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00028dead873b6dd92e2c4dbc37eff24b9d02ec84ac38334fe1d09a0197844315fca1212203bb31393bbc88b632a1f5e48f7895be40111cea613802c0041ed212544e0df7f", "hash": "c5d38ebc26c2a302a6af57979ac5cdac86adb70539d79781d01bc016308adeb0", "number": "131641", "timestamp": "1794366500", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e6c94f27e8b32041888399c0dcc0a05c3c12732ff6725668816f2877ebaf9e94a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ae8237e58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5e60dc5cf95e7f62c96017a0196ad9dd2282048ca0a90550116121d3959e7722342a9cc2c3982b171e273310 (176 bytes)", "02f86f830e4a25821857843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…49bcfa77748f7f058feb29a050face826b5cb88c48451c4da3b05c7bd249821be7748ebe3653471acb834c42 (114 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003db59d5d...dd1af304
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0024b7c3d09bf648c7a0562d24e9f55810776e6231843bb352ed36549ba82dbaf7ca121220f05206a0165ee4dd2da64bf31783bb17342dedcd6e9641cd4b074d4d1c7a8855", "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": "11002004249999890090208227.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }