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Canton Updates/1220b8...4693
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,163

This Gateway_FinalizeBlock transaction built EVM block #131,163 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #131,163
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.0s

Block planned

Producer plans block #131163 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131163

835ms
835ms

Committed on Canton

Participant commits update 1220b8cda6…af4693
—

Imported to the execution layers

Importer applies block #131163 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.0s
EVM
Canton
External call
Total
Complete835ms
835ms

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
#131,163
Block Hash
0xad4dcb75...a74a6eab
Block Timestamp
Nov 11, 2026, 02:50:12 UTC
Transactions
0xbde09a70...a6e7635b0x26b2...5f86 → 0x0af7...128bSuccess
0xcb1ad0c2...ea47f90a0x91e5...c5fd → 0xa276...16d2Success
Overview
Update ID
1220b8cda6...d4af4693
Offset
408558
Record Time
Nov 11, 2026, 02:50:12 UTC
Command ID
gw-64c9a5594...8fe0b442
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001539ea27...67fb6ca1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0050c6277dd35d2cfd590ef1ebc12f904fd8e534c6c33a80d48e524913ec6e568aca12122055c40f3a7386bddb0bb329d0d5076b54644dfa6a70daf09c93d19de5aff675ea", "block": { "timestamp": { "unpack": "1794365412." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82364c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4abd7d1fc24120f966c8eca0781dea3713278ff93112b13c0b2eb943386eb5327b4c997b7f35cae32de08285 (176 bytes)", "f88a0d848ad9fc178254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…78b7c2912915fd571a93bba01784d69ddb21386c33a4e486ecbf3e85cb135e16bb1f52df2648d5976fe2c74d (140 bytes)", "f8ab0c848ad9fc178259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…190d81d5e4b8fc6adbbb79a05fd4692eccbd3b2842914a9761066168a6d6436b8344a8d93c791a4294143eeb (173 bytes)", "f88a08848ad9fc17826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…f48cc11ed91ad65e6f13c0a069ef263c81047a8653f52956de0de00154baa6b4518be9bdf90c134169098a0f (140 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": [] } }
0x190ec03c...66febac20xf246...55d7 → 0x9e02...3de2Success
0x82b1008d...548290b70xd1fe...7091 → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0050c6277d...aff675ea
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "eca4afee4b1df226bde6208545e925337237070398456e3544e651728fe0b442", "timestamp": { "unpack": "1794365412." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82364c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4abd7d1fc24120f966c8eca0781dea3713278ff93112b13c0b2eb943386eb5327b4c997b7f35cae32de08285 (176 bytes)", "f88a0d848ad9fc178254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…78b7c2912915fd571a93bba01784d69ddb21386c33a4e486ecbf3e85cb135e16bb1f52df2648d5976fe2c74d (140 bytes)", "f8ab0c848ad9fc178259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…190d81d5e4b8fc6adbbb79a05fd4692eccbd3b2842914a9761066168a6d6436b8344a8d93c791a4294143eeb (173 bytes)", "f88a08848ad9fc17826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…f48cc11ed91ad65e6f13c0a069ef263c81047a8653f52956de0de00154baa6b4518be9bdf90c134169098a0f (140 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:002f2ffaf0...f9d152d4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cae600eb...7fa587b8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ad4dcb7512859eee47a098e3098880bd13cc8579aec8a887068c8801a74a6eab", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008ad064c5...60e443cf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cae600eb15331bb9ebc4f2b3e4552e2005e44650327481c0fcafe8d7e8bfd726ca121220d771f5b5ed5452ba472ce5f6896c8ae976fb204b6b0cdcb5fa5ffd3d7fa587b8", "hash": "ad4dcb7512859eee47a098e3098880bd13cc8579aec8a887068c8801a74a6eab", "number": "131163", "timestamp": "1794365412", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0eca4afee4b1df226bde6208545e925337237070398456e3544e651728fe0b442a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82364c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4abd7d1fc24120f966c8eca0781dea3713278ff93112b13c0b2eb943386eb5327b4c997b7f35cae32de08285 (176 bytes)", "f88a0d848ad9fc178254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…78b7c2912915fd571a93bba01784d69ddb21386c33a4e486ecbf3e85cb135e16bb1f52df2648d5976fe2c74d (140 bytes)", "f8ab0c848ad9fc178259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…190d81d5e4b8fc6adbbb79a05fd4692eccbd3b2842914a9761066168a6d6436b8344a8d93c791a4294143eeb (173 bytes)", "f88a08848ad9fc17826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…f48cc11ed91ad65e6f13c0a069ef263c81047a8653f52956de0de00154baa6b4518be9bdf90c134169098a0f (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00874e46fa...88e139fc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008ad064c5bb7ec3c355c818692e1226c8213c7bc96db63801c704168e369b05b5ca121220b846b7b54376e763e4308a87df3d9f7c0b06ecafa1a50c11047db43b60e443cf", "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": "11002004249999890626074264.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }