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Canton Updates/12205f...624a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,725

This Gateway_FinalizeBlock transaction built EVM block #134,725 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #134,725
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #134725 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134725

1.8s
1.8s

Committed on Canton

Participant commits update 12205f5261…cc624a
—

Imported to the execution layers

Importer applies block #134725 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#134,725
Block Hash
0xb6b7ad21...f6968ef3
Block Timestamp
Nov 11, 2026, 05:12:02 UTC
Transactions
0xd1dac01e...9da7e8ef0xabb6...c905 → 0xa276...16d2Success
0x405e265f...8a12ed360xf3d1...1233 → 0xa276...16d2Success
Overview
Update ID
12205f5261...96cc624a
Offset
419387
Record Time
Nov 11, 2026, 05:12:03 UTC
Command ID
gw-64c9a5594...ffb88565
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009b4a8fd1...09dd14c4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6b680c926549f19371a73c12bb59268e1e9e44257fe42872bb1bfd05ffb88565", "timestamp": { "unpack": "1794373922." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8242bf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6907dadd5f7cd6d577e7b6a07c4d3d3c3f4a8af7f24baefe576f25ac755435ae1d3d16a29ed9082101e2cd50 (176 bytes)", "f88a0d84be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…1ccdcf7464bad8f78a69daa05fee6753dc12a1b8633ea9b2649697d18f88b6afe647242970b4b32eeb56890b (140 bytes)", "f8ab1084be6cc7708259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…26ca775576ee7700e881bba05c2ddfd5426c7c37c5581f35160171bd9d2dd3950fd065cf64f2fef2e97c4efd (173 bytes)", "f8ab0e84be6cc7708259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…4cb82e179c7c314f3e8ac8a0154e16115cc83cf72f80a1d95c38fc92336c94635c4025f406cbf8614960b399 (173 bytes)", "f88a0d84be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e61a360a3fedc982680efda0501dc3e3236a4d51aecb1507a921fc06e874f7ece01715e8a0eefde3bfc8be9d (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" ] } } }
0x29f1250e...6e6c4ea30xb7b7...0ab3 → 0xb778...3d80Success
0xb8608365...0930f6760x26b2...5f86 → 0x0af7...128bSuccess
0x2b5aaa04...702185580xca72...0fb3 → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a9ad07ed...2b8cbd83
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e3fb1362...49c3fc6e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009b4a8fd1c16d940060de6b16ef495db566ca49dac69c1c12054895f84c6470f7ca121220df36983f0d8e64c889f94e3005575fc3a6b1c21c67758ede956fce3009dd14c4", "block": { "timestamp": { "unpack": "1794373922." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8242bf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6907dadd5f7cd6d577e7b6a07c4d3d3c3f4a8af7f24baefe576f25ac755435ae1d3d16a29ed9082101e2cd50 (176 bytes)", "f88a0d84be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…1ccdcf7464bad8f78a69daa05fee6753dc12a1b8633ea9b2649697d18f88b6afe647242970b4b32eeb56890b (140 bytes)", "f8ab1084be6cc7708259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…26ca775576ee7700e881bba05c2ddfd5426c7c37c5581f35160171bd9d2dd3950fd065cf64f2fef2e97c4efd (173 bytes)", "f8ab0e84be6cc7708259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…4cb82e179c7c314f3e8ac8a0154e16115cc83cf72f80a1d95c38fc92336c94635c4025f406cbf8614960b399 (173 bytes)", "f88a0d84be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e61a360a3fedc982680efda0501dc3e3236a4d51aecb1507a921fc06e874f7ece01715e8a0eefde3bfc8be9d (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": [] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009960497f...36bcb34d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b6b7ad21b89c65d9cd3a833f8ccbb0c983d18c8d68b4944e3d4b74d6f6968ef3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0046115b4c...4aa97ebf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009960497fcec039827574f73d3ec9ab86a3b0d49447e053b52b51d06949a862cbca12122011c074f74ea8e2fadae95e90ef6f40182cb4f8e494e10045ea837b4a36bcb34d", "hash": "b6b7ad21b89c65d9cd3a833f8ccbb0c983d18c8d68b4944e3d4b74d6f6968ef3", "number": "134725", "timestamp": "1794373922", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06b680c926549f19371a73c12bb59268e1e9e44257fe42872bb1bfd05ffb88565a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8242bf8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6907dadd5f7cd6d577e7b6a07c4d3d3c3f4a8af7f24baefe576f25ac755435ae1d3d16a29ed9082101e2cd50 (176 bytes)", "f88a0d84be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…1ccdcf7464bad8f78a69daa05fee6753dc12a1b8633ea9b2649697d18f88b6afe647242970b4b32eeb56890b (140 bytes)", "f8ab1084be6cc7708259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…26ca775576ee7700e881bba05c2ddfd5426c7c37c5581f35160171bd9d2dd3950fd065cf64f2fef2e97c4efd (173 bytes)", "f8ab0e84be6cc7708259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…4cb82e179c7c314f3e8ac8a0154e16115cc83cf72f80a1d95c38fc92336c94635c4025f406cbf8614960b399 (173 bytes)", "f88a0d84be6cc7708254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e61a360a3fedc982680efda0501dc3e3236a4d51aecb1507a921fc06e874f7ece01715e8a0eefde3bfc8be9d (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0058e47de7...31bca08d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0046115b4c69a57bc6bb55800702b80862a54fda27670a33d6f4a8643c04c8f181ca121220ff27f71e247fe2daa64a4e854bd88d3514e0800d0499af82dfc6361a4aa97ebf", "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": "11002004249999886069288065.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }