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Canton Updates/122026...b71c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,529

This Gateway_FinalizeBlock transaction built EVM block #141,529 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #141,529
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #141529 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141529

844ms
844ms

Committed on Canton

Participant commits update 1220260039…35b71c
—

Imported to the execution layers

Importer applies block #141529 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete844ms
844ms

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
#141,529
Block Hash
0x28c1c8a3...8038f8f8
Block Timestamp
Nov 11, 2026, 09:44:51 UTC
Transactions
0x576832b6...3d8856840x26b2...5f86 → 0x0af7...128bSuccess
0x2d6c0342...fabf17190x29a3...c6cb → 0xe0a4...1b87Success
Overview
Update ID
1220260039...0235b71c
Offset
440073
Record Time
Nov 11, 2026, 09:44:51 UTC
Command ID
gw-64c9a5594...4bcc4d03
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c3420b8e...ef21c4f4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "28c1c8a3e82ceb7175a30055ab0a1bad0afb29cde869dfe17e8b07698038f8f8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
0xc3f96e01...36b72f980x2c3d...3c8d → 0xa276...16d2Success
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0069fb3980...05f1eaa8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d90eb2cf643f240873a72a5c2e4092463c442b1a51d5efdf366f1bee4c973714ca121220db23211548835b0c39402186375a48cd9abec02c3f322fbc3fb4c9d8b4efb749", "block": { "timestamp": { "unpack": "1794390291." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825acd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ade408f49ec24b8120e74ca02fa13e74483ab4a3810116d785dbc1b487608fae73dc7785b27c6d034cb265f4 (176 bytes)", "f8ab07843fc5de148259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…c707f0c7ba2dcfe8eb7203a0340c95577699706eea65c9d37f80737c6aabb31bcd23d4f7008acb2e489f85c4 (173 bytes)", "f88a08843fc5de148254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0a505bcedd0437984b137ca071e2f14b9ad544feae2510e32162287624f9140ee386a2696b2fe70d64b78cfa (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d90eb2cf...b4efb749
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6a5c8f911c431ec9c848efcc491e33c442c4a68b5bfcff65e3fd20e34bcc4d03", "timestamp": { "unpack": "1794390291." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825acd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ade408f49ec24b8120e74ca02fa13e74483ab4a3810116d785dbc1b487608fae73dc7785b27c6d034cb265f4 (176 bytes)", "f8ab07843fc5de148259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…c707f0c7ba2dcfe8eb7203a0340c95577699706eea65c9d37f80737c6aabb31bcd23d4f7008acb2e489f85c4 (173 bytes)", "f88a08843fc5de148254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0a505bcedd0437984b137ca071e2f14b9ad544feae2510e32162287624f9140ee386a2696b2fe70d64b78cfa (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:007f2a394f...e4c1f107
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cf9fe856...ae91a70d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c3420b8e918b8deefc9be665bb8f5183d523721bc43640624394a32e4821b28bca1212202bcb38179674f251a5b430474a25b0d12df79087b151ee672404487eef21c4f4", "hash": "28c1c8a3e82ceb7175a30055ab0a1bad0afb29cde869dfe17e8b07698038f8f8", "number": "141529", "timestamp": "1794390291", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06a5c8f911c431ec9c848efcc491e33c442c4a68b5bfcff65e3fd20e34bcc4d03a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825acd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ade408f49ec24b8120e74ca02fa13e74483ab4a3810116d785dbc1b487608fae73dc7785b27c6d034cb265f4 (176 bytes)", "f8ab07843fc5de148259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…c707f0c7ba2dcfe8eb7203a0340c95577699706eea65c9d37f80737c6aabb31bcd23d4f7008acb2e489f85c4 (173 bytes)", "f88a08843fc5de148254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…0a505bcedd0437984b137ca071e2f14b9ad544feae2510e32162287624f9140ee386a2696b2fe70d64b78cfa (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001f6c9d42...699b16e0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cf9fe856a385819a49f36c5594d4699aa0c93d7ddd57b38155fd9ad450f56b9bca12122082a007d766501cd682ca7dd8b5b8835721dc41391928a16314ece7e3ae91a70d", "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": "11002004249999879340069541.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }