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Canton Updates/12200c...541e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,404

This Gateway_FinalizeBlock transaction built EVM block #142,404 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #142,404
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #142404 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142404

1.9s
1.9s

Committed on Canton

Participant commits update 12200cdaf7…3c541e
—

Imported to the execution layers

Importer applies block #142404 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#142,404
Block Hash
0x47829265...84500fe7
Block Timestamp
Nov 11, 2026, 10:19:46 UTC
Transactions
0x836a27b9...2ccdfcba0xb810...2be7 → 0xa276...16d2Success
0xc4df69c4...339b022c0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12200cdaf7...563c541e
Offset
442733
Record Time
Nov 11, 2026, 10:19:47 UTC
Command ID
gw-64c9a5594...a2973969
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0052b1f469...36a2c4d6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b9c412f16eab41732e28bb04a46431f89dfcb18490dc9643942b92c214c3caceca121220a58c7e44f3766d806959b774dd22fcf032b689b2541d14fb3b599ed9789ed48d", "block": { "timestamp": { "unpack": "1794392386." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825de88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a2db516eac769c0b45ff86a020dbe8f398e2735c71b0d2d7d042e01a1f9a2745a7c7504b787d237ff9a70a6c (176 bytes)", "f8ab0f841ec133338259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…85d1bacc69c3b4efe0dd02a07873657c72f911a367ab2d94de01b434bfc4a0910e8e25dfd534e1e2d355ad46 (173 bytes)", "f88a08841ec133338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e46a273e8d3864ab390133a028995f2a40c05598e548af7e81b169b18b344ad068aef0cb11c0b06474b31484 (140 bytes)", "f88a08841ec133338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…740801f23a3cdd63f649bea068f32c3ece3563370f7fe1685513091e26431e354bb40f98fe1776985ee3d3f4 (140 bytes)", "02f901f4830e4a25820de5830f4240831e848083073f4c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f18b630944c4af7a181cefa05a05858a549e46b7d56742dd4829021abf9c3ca1a63ca2c53b7a08b41bab50b8 (504 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": [] } }
0xce6ab00e...bbd1c9fb0xd5e5...bc45 → 0xa276...16d2Success
0x9f478f6b...cc549dae0x8012...0939 → 0x23e5...229aSuccess
0x2bc18b91...0123ea490xe0f6...5090 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b9c412f1...789ed48d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "abd1297c763a593fe9d30d0da6c54b5494ef6d9fdb67a3fccd69b21ba2973969", "timestamp": { "unpack": "1794392386." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825de88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a2db516eac769c0b45ff86a020dbe8f398e2735c71b0d2d7d042e01a1f9a2745a7c7504b787d237ff9a70a6c (176 bytes)", "f8ab0f841ec133338259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…85d1bacc69c3b4efe0dd02a07873657c72f911a367ab2d94de01b434bfc4a0910e8e25dfd534e1e2d355ad46 (173 bytes)", "f88a08841ec133338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e46a273e8d3864ab390133a028995f2a40c05598e548af7e81b169b18b344ad068aef0cb11c0b06474b31484 (140 bytes)", "f88a08841ec133338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…740801f23a3cdd63f649bea068f32c3ece3563370f7fe1685513091e26431e354bb40f98fe1776985ee3d3f4 (140 bytes)", "02f901f4830e4a25820de5830f4240831e848083073f4c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f18b630944c4af7a181cefa05a05858a549e46b7d56742dd4829021abf9c3ca1a63ca2c53b7a08b41bab50b8 (504 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:00b217eb9f...72f0e8b1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ffc41951...3a700f37
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "478292658a433d693e0c42466ecddc6d355312559ea853be5e1a2b0884500fe7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dbc75573...fa833cfc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ffc41951dc5160107517f8f51c1ef205bf2f5f8c7d7d62afc1a3c72b5d26d3a2ca121220a2e08802f379626b4a9e80d5517ad042489e638371280c1651123d313a700f37", "hash": "478292658a433d693e0c42466ecddc6d355312559ea853be5e1a2b0884500fe7", "number": "142404", "timestamp": "1794392386", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0abd1297c763a593fe9d30d0da6c54b5494ef6d9fdb67a3fccd69b21ba2973969a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825de88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a2db516eac769c0b45ff86a020dbe8f398e2735c71b0d2d7d042e01a1f9a2745a7c7504b787d237ff9a70a6c (176 bytes)", "f8ab0f841ec133338259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…85d1bacc69c3b4efe0dd02a07873657c72f911a367ab2d94de01b434bfc4a0910e8e25dfd534e1e2d355ad46 (173 bytes)", "f88a08841ec133338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e46a273e8d3864ab390133a028995f2a40c05598e548af7e81b169b18b344ad068aef0cb11c0b06474b31484 (140 bytes)", "f88a08841ec133338254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…740801f23a3cdd63f649bea068f32c3ece3563370f7fe1685513091e26431e354bb40f98fe1776985ee3d3f4 (140 bytes)", "02f901f4830e4a25820de5830f4240831e848083073f4c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f18b630944c4af7a181cefa05a05858a549e46b7d56742dd4829021abf9c3ca1a63ca2c53b7a08b41bab50b8 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00420487b1...44ad960f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00dbc75573b15c114e708e81d6b89d4aa0b9284d620e924451b7fe2700d3ceace5ca121220b17eeecb9da6498ca8fe723ec17737db8846a9cd7bccd6d61d37fd88fa833cfc", "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": "11002004249999878678391944.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }