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Canton Updates/122079...ea47
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #220,760

This Gateway_FinalizeBlock transaction built EVM block #220,760 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #220,760
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s

Block planned

Producer plans block #220760 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #220760

2.2s
2.2s

Committed on Canton

Participant commits update 122079e5df…19ea47
—

Imported to the execution layers

Importer applies block #220760 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.8s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#220,760
Block Hash
0xe407c7ca...47bb1c8d
Block Timestamp
Nov 15, 2026, 20:22:21 UTC
Transactions
0xe1d39948...b8bc91d70x27ab...4986 → 0x27ab...4986Success
0x0976fe29...00956d1c0x3f30...91f9 → 0x96d1...51e8Success
Overview
Update ID
122079e5df...1419ea47
Offset
684111
Record Time
Nov 15, 2026, 20:22:23 UTC
Command ID
gw-64c9a5594...d68e38b1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002356654f...ec63de6f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b4d157117d338eea4566e7c1a10fc13ac7d7d2c494919ec2984c0a569f8eaecbca12122080d20c1925834b7cc7ec63a98dd24fbf78e57decc0e1de2d29773a4b20a9f137", "block": { "timestamp": { "unpack": "1794774141." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582259d8502299599928502653063928252089427ab051371054dcbb4c0aee315d9507b77c0…1ccd81ac10babced484b55a0684f6ba1f86a51c608dce7fac6915824e027c4a465316f01b689d8f40673becf (116 bytes)", "f86d1285022995999982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dace2ac6e2bb5425559b3ba03f39c461be372b4b35d5e07ec241cc96a92269e7f4673120e0004a6a04928dcf (111 bytes)", "f8ac6a8459682f0083011e399496d195a68fb8ab615830e4a4e207e3a9dba151e880b84440c10f1900000000…d8d86ec7978b3923291790a00de32f07db6681a0171daaf64db6503c6aed9040a3942056bc82489dbe331fdc (174 bytes)", "02f8d2830e4a2509843b9aca0e843b9aca0e82e07f944d708364af98381eb8ed15c4c07d3b891d31807480b8…4884a603efc24323eb887ca049a2dc25e2d4b7af50078224b0f5c5007d26c8781b046a50cb47ad238f4919a4 (213 bytes)", "f8ac0d8502299599998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…aac5fa1aa95f2454938f30a048fb998234bf27e7fc5188ebbf155a23c2347a8b5b846f436f4ab736884cd96d (174 bytes)", "f86d0f85022995999982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a3fc30b5e6304cabc043f1a0375a5d37f5974facb069eee8c9392f8eb689c74ff2ee9824d214924dc29e6c2c (111 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": [] } }
0xc3e20a97...890d9fd30x9ab8...2501 → 0xd129...b96cSuccess
0x0cbf782e...6ff968220x3d12...44c3 → 0x235d...3c8cSuccess
0x3ba7c437...76bea3370x6a72...ff0b → 0x4d70...8074Success
0x23da7629...869451a90xdc61...4884 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b4d15711...20a9f137
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "93e65910272ae4413b01497beed3fcef632d2cf63b6a9001cac3f6c1d68e38b1", "timestamp": { "unpack": "1794774141." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582259d8502299599928502653063928252089427ab051371054dcbb4c0aee315d9507b77c0…1ccd81ac10babced484b55a0684f6ba1f86a51c608dce7fac6915824e027c4a465316f01b689d8f40673becf (116 bytes)", "f86d1285022995999982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dace2ac6e2bb5425559b3ba03f39c461be372b4b35d5e07ec241cc96a92269e7f4673120e0004a6a04928dcf (111 bytes)", "f8ac6a8459682f0083011e399496d195a68fb8ab615830e4a4e207e3a9dba151e880b84440c10f1900000000…d8d86ec7978b3923291790a00de32f07db6681a0171daaf64db6503c6aed9040a3942056bc82489dbe331fdc (174 bytes)", "02f8d2830e4a2509843b9aca0e843b9aca0e82e07f944d708364af98381eb8ed15c4c07d3b891d31807480b8…4884a603efc24323eb887ca049a2dc25e2d4b7af50078224b0f5c5007d26c8781b046a50cb47ad238f4919a4 (213 bytes)", "f8ac0d8502299599998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…aac5fa1aa95f2454938f30a048fb998234bf27e7fc5188ebbf155a23c2347a8b5b846f436f4ab736884cd96d (174 bytes)", "f86d0f85022995999982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a3fc30b5e6304cabc043f1a0375a5d37f5974facb069eee8c9392f8eb689c74ff2ee9824d214924dc29e6c2c (111 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:0011ddc4dc...3d6ef116
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000d9ffcd9...ead6bc27
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e407c7ca9418d92859ad54cd02ccda68fa247b555d7ec9757f662b0547bb1c8d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007dcae024...357b716a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000d9ffcd93c2107b98b0bddea5f56f309d93ace843626348fc4842f742be3ab16ca12122027b0d64661097f12b216d56cbea6ac39cb98a823b604f556004a7562ead6bc27", "hash": "e407c7ca9418d92859ad54cd02ccda68fa247b555d7ec9757f662b0547bb1c8d", "number": "220760", "timestamp": "1794774141", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a093e65910272ae4413b01497beed3fcef632d2cf63b6a9001cac3f6c1d68e38b1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a2582259d8502299599928502653063928252089427ab051371054dcbb4c0aee315d9507b77c0…1ccd81ac10babced484b55a0684f6ba1f86a51c608dce7fac6915824e027c4a465316f01b689d8f40673becf (116 bytes)", "f86d1285022995999982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dace2ac6e2bb5425559b3ba03f39c461be372b4b35d5e07ec241cc96a92269e7f4673120e0004a6a04928dcf (111 bytes)", "f8ac6a8459682f0083011e399496d195a68fb8ab615830e4a4e207e3a9dba151e880b84440c10f1900000000…d8d86ec7978b3923291790a00de32f07db6681a0171daaf64db6503c6aed9040a3942056bc82489dbe331fdc (174 bytes)", "02f8d2830e4a2509843b9aca0e843b9aca0e82e07f944d708364af98381eb8ed15c4c07d3b891d31807480b8…4884a603efc24323eb887ca049a2dc25e2d4b7af50078224b0f5c5007d26c8781b046a50cb47ad238f4919a4 (213 bytes)", "f8ac0d8502299599998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…aac5fa1aa95f2454938f30a048fb998234bf27e7fc5188ebbf155a23c2347a8b5b846f436f4ab736884cd96d (174 bytes)", "f86d0f85022995999982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a3fc30b5e6304cabc043f1a0375a5d37f5974facb069eee8c9392f8eb689c74ff2ee9824d214924dc29e6c2c (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b84089fc...597219c4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007dcae024d643314cfab157c961b78fdee1b0b60573e33e66c03c6412d20248d0ca12122061bbf79dcc516d5a48c9ecda544fda9fcb8ae45bebc4c38aecfb6b33357b716a", "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": "11002004249999819582563313.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }