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Canton Updates/1220b6...dd46
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #130,639

This Gateway_FinalizeBlock transaction built EVM block #130,639 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #130,639
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
831ms

Block planned

Producer plans block #130639 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #130639

665ms
665ms

Committed on Canton

Participant commits update 1220b6ca95…10dd46
—

Imported to the execution layers

Importer applies block #130639 from GatewayHead

—
0ms
250ms
500ms
750ms
831ms
EVM
Canton
External call
Total
Complete665ms
665ms

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
#130,639
Block Hash
0xa1a490ec...56ff1a75
Block Timestamp
Nov 11, 2026, 02:29:47 UTC
Transactions
0xa37f538b...0aea421c0x7f06...f7fa → 0xa276...16d2Success
0x8854aa1d...f33f262f0x69dc...69c7 → 0x235d...3c8cSuccess
Overview
Update ID
1220b6ca95...3010dd46
Offset
406966
Record Time
Nov 11, 2026, 02:29:47 UTC
Command ID
gw-64c9a5594...1c027160
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002277ed4a...a92533f6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f59e4a504558d649bcbf94a8c3026b9069b7ee09bda9f15ec4c506fd618d09ffca121220290b39c71f22fbd86f1198f1869325347eba542bff2c4ef5c5541e9ce5bc1a5b", "block": { "timestamp": { "unpack": "1794364187." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…489f1ae877f739cd4515b1a056e03699bcefedadbbe54a80d5404150ccdf511278eb89cf99fca66eec1ef2f0 (110 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…c096bda4197dbda598b75ca07ea17ba59d054213dd6845a65dc196e2a5a60d8c231db97c1645812612af5b3e (110 bytes)", "f88a0a8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7b86d6b2a485d236686772a01fe49f1ada5de106f1be9a4a4e165857b06238037683937563c076bb261f1d58 (140 bytes)", "02f901f4830e4a25821705830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ccfa1cccaee8fe69a9abd1a07d638909b4eafa36f33db5effef9aae15e57c6aac3c80ccf17137ee480e78276 (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": [] } }
0xe7b2be3c...4344ce4b0xac4e...845a → 0x925e...03fcSuccess
0x678c9e62...dbbc80a90x73b4...b99c → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f59e4a50...e5bc1a5b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "917e01c9e1b2b3e202d12a473c6b4f28f6f54b79b54e16237bee572c1c027160", "timestamp": { "unpack": "1794364187." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…489f1ae877f739cd4515b1a056e03699bcefedadbbe54a80d5404150ccdf511278eb89cf99fca66eec1ef2f0 (110 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…c096bda4197dbda598b75ca07ea17ba59d054213dd6845a65dc196e2a5a60d8c231db97c1645812612af5b3e (110 bytes)", "f88a0a8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7b86d6b2a485d236686772a01fe49f1ada5de106f1be9a4a4e165857b06238037683937563c076bb261f1d58 (140 bytes)", "02f901f4830e4a25821705830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ccfa1cccaee8fe69a9abd1a07d638909b4eafa36f33db5effef9aae15e57c6aac3c80ccf17137ee480e78276 (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:006f234513...603792f3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009fc7158d...1815b59c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a1a490ec2400189704b0b4cfc488ea6eafcae3f8f3aa3d0cad25135056ff1a75", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00991660fe...06f052cf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009fc7158dfe1f56a75765afab7fca5664f68eb1ebaff7e6b7bf2fdf9e7200808bca121220c6996b2a15558cd8c5b95a79e2b63ee8838ca94bc5b0c6cd97ea429d1815b59c", "hash": "a1a490ec2400189704b0b4cfc488ea6eafcae3f8f3aa3d0cad25135056ff1a75", "number": "130639", "timestamp": "1794364187", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0917e01c9e1b2b3e202d12a473c6b4f28f6f54b79b54e16237bee572c1c027160a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c118407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…489f1ae877f739cd4515b1a056e03699bcefedadbbe54a80d5404150ccdf511278eb89cf99fca66eec1ef2f0 (110 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…c096bda4197dbda598b75ca07ea17ba59d054213dd6845a65dc196e2a5a60d8c231db97c1645812612af5b3e (110 bytes)", "f88a0a8407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7b86d6b2a485d236686772a01fe49f1ada5de106f1be9a4a4e165857b06238037683937563c076bb261f1d58 (140 bytes)", "02f901f4830e4a25821705830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ccfa1cccaee8fe69a9abd1a07d638909b4eafa36f33db5effef9aae15e57c6aac3c80ccf17137ee480e78276 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b03fe942...e26e2006
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00991660fea471e5ab0901016407d908d98276b321969a8ae08a320ffbdf30bb8dca121220cc3d6356789e0b3e3f938c790b8ac8b4ec598c4b58e0cef4acadc1dd06f052cf", "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": "11002004249999891399907660.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }