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Canton Updates/12208c...e9ca
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #54,797

This Gateway_FinalizeBlock transaction built EVM block #54,797 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #54,797
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
3.0s

Block planned

Producer plans block #54797 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54797

2.4s
2.4s

Committed on Canton

Participant commits update 12208ca0e6…e2e9ca
—

Imported to the execution layers

Importer applies block #54797 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
3.0s
EVM
Canton
External call
Total
Complete2.4s
2.4s

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
#54,797
Block Hash
0xee605048...39cc83e1
Block Timestamp
Nov 6, 2026, 22:36:49 UTC
Transactions
0x6cc19100...1d8deec30x31ed...3054 → 0x0db9...fe89Success
0xe2e350d2...049a816c0x743b...d312 → 0x9e02...3de2Success
Overview
Update ID
12208ca0e6...bfe2e9ca
Offset
173712
Record Time
Nov 6, 2026, 22:36:51 UTC
Command ID
gw-64c9a5594...5947c48b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d1af0578...f690ac8b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b4573d9b5f3bae221aa0f27a4cca00179bd505d558687eb86a851f76ee63614dca12122017084d03d0b4eeae60481f6188e98483ff48f080fcc525c74dbac1267f019ca1", "block": { "timestamp": { "unpack": "1794004609." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…6cf8daaafe756c81e3f106a03f03a9920ffe75c842a0bc3d7793b1229d6a0eadd2c5cc4a8764c41b4fe716b2 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…75aac35c5acac7d4f08efca07f37e9b7aff8da254c0b2e5ae53281d0d0315c80b5852c14f27e5be6605d2a13 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…16ce7a2f889c84a52d6d5ba01ac7ef1f213843e3993f5f5739c8c89b6415f1ae4069699af6d64938c37afc45 (111 bytes)", "f88b02858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c13c11781bb29d48371735a02bbc4255d3ac49b5146e34430017b89bfe3e02fa71dd7f33ea7bec6d2eaf6eb2 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…f9a7045e6d57aa3ee61b65a0300a6019ba165c1f1fd1d98fcb01ce33122d915f4a642585dae2123d1dfa18c4 (174 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": [] } }
0x29eff1a5...5ad18c920x0496...5ed1 → 0x23e5...229aSuccess
0xd9f97c46...298a18240x53ce...0c09 → 0x235d...3c8cSuccess
0x6d78a998...178d633d0xcea6...8f6c → 0xa080...b8f2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b4573d9b...7f019ca1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "398b3397ee5d56cacdce4472327b40a399049c3a3fce7752633d78305947c48b", "timestamp": { "unpack": "1794004609." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…6cf8daaafe756c81e3f106a03f03a9920ffe75c842a0bc3d7793b1229d6a0eadd2c5cc4a8764c41b4fe716b2 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…75aac35c5acac7d4f08efca07f37e9b7aff8da254c0b2e5ae53281d0d0315c80b5852c14f27e5be6605d2a13 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…16ce7a2f889c84a52d6d5ba01ac7ef1f213843e3993f5f5739c8c89b6415f1ae4069699af6d64938c37afc45 (111 bytes)", "f88b02858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c13c11781bb29d48371735a02bbc4255d3ac49b5146e34430017b89bfe3e02fa71dd7f33ea7bec6d2eaf6eb2 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…f9a7045e6d57aa3ee61b65a0300a6019ba165c1f1fd1d98fcb01ce33122d915f4a642585dae2123d1dfa18c4 (174 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:00d8e24dec...e09f7a9f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0006f6d24b...fdc84b1e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ee6050488722efb729baf75259f42a0032f824159d7750637dc5c45439cc83e1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006877ec78...de126bc7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0006f6d24b76a4bf7b01cd0e1b4fcf4d83ca5d7c32befbc4ec7de2621c8fef0288ca121220274c6c37075268446d99717a1d776e8e87b65c64680ac73f3f33ba56fdc84b1e", "hash": "ee6050488722efb729baf75259f42a0032f824159d7750637dc5c45439cc83e1", "number": "54797", "timestamp": "1794004609", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0398b3397ee5d56cacdce4472327b40a399049c3a3fce7752633d78305947c48ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…6cf8daaafe756c81e3f106a03f03a9920ffe75c842a0bc3d7793b1229d6a0eadd2c5cc4a8764c41b4fe716b2 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…75aac35c5acac7d4f08efca07f37e9b7aff8da254c0b2e5ae53281d0d0315c80b5852c14f27e5be6605d2a13 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…16ce7a2f889c84a52d6d5ba01ac7ef1f213843e3993f5f5739c8c89b6415f1ae4069699af6d64938c37afc45 (111 bytes)", "f88b02858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…c13c11781bb29d48371735a02bbc4255d3ac49b5146e34430017b89bfe3e02fa71dd7f33ea7bec6d2eaf6eb2 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…f9a7045e6d57aa3ee61b65a0300a6019ba165c1f1fd1d98fcb01ce33122d915f4a642585dae2123d1dfa18c4 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0077fc7284...449a54fc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006877ec7845ebe278e3961bae057ca93a1f95cf5b46a5696e8140c31b2fa0cabeca12122047f91538715f6bb8c2d9c0e46234aea5660d8bd7cdd2f259cb999ca1de126bc7", "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": "11002004249999976669843635.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }