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Canton Updates/12203c...4e3a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,893

This Gateway_FinalizeBlock transaction built EVM block #136,893 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #136,893
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #136893 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136893

966ms
966ms

Committed on Canton

Participant commits update 12203c8bd3…d74e3a
—

Imported to the execution layers

Importer applies block #136893 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete966ms
966ms

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
#136,893
Block Hash
0x35e45f28...4f26a943
Block Timestamp
Nov 11, 2026, 06:40:04 UTC
Transactions
0x0cd31c7b...ce9fc6830x26b2...5f86 → 0x0af7...128bSuccess
0x8d4b8fce...17a5d6d60xcd38...c374 → 0x235d...3c8cSuccess
Overview
Update ID
12203c8bd3...30d74e3a
Offset
425980
Record Time
Nov 11, 2026, 06:40:04 UTC
Command ID
gw-64c9a5594...6eb9b76b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00419c31ff...f7ed3785
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009d1af37aadf5a3f66f9e5e283fe32d35f9e2772cf8091cc9b014cc9916681567ca121220cafdb6b17db4222a713d0c97a08aedd75406e69d3be4eb6a62833b9ebb723dec", "block": { "timestamp": { "unpack": "1794379204." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f82067d844c870a7e825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…21082491accb86583084a0a0309d2a8fb99519ee86fab9dc28ed9da445ecb8527a39f997fdb17d4247fe4e66 (113 bytes)", "f8ae824a808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…237be01b554954cf73d2eca02027116a6bcb11ae5d7917548e93a52e01f1db0fa3231e981eee47dcd8332d8a (176 bytes)", "f88a08845bd53fca8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7ee576998cfbd14369b6a3a00e26f8133f71cbb4c83327369f259118166508f206ba2844a8193a9dc09c56cd (140 bytes)", "f8ab0c845bd53fca8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…9013742713e3b491083753a03d76b768bf8bfb8ac186638e94ec679f45e7d2cdc2db765e02a0590433ef11a8 (173 bytes)", "f86c0e845bd53fca82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…6df9ba8f9bc9ea9debe766a04a753ff4d948774ecdaa4e556158f85e58891ac90e011d5cf3d3004f9e0e985d (110 bytes)", "f88a08845bd53fca8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…778c3aa46650d6eacea6f9a0501c1c5f9e80f73e90825f311342e25b15022d0172c7e443df00689fcbf98ad8 (140 bytes)", "f88a07845bd53fca826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…90c54efd0dffa6a2f2b0e8a0226f45df68cfb3fade786ef189bd7bac299a9cf32e65e42c34eb87c2e50746b0 (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": [] } }
0xe08b2986...9ed737fc0x0dfa...0cee → 0x8fb1...8268Success
0x8d9d55ef...6c371e430x4d23...aeca → 0xb778...3d80Success
0xf1f56971...a7eceb5e0xfbca...351d → 0x9e02...3de2Success
0xac9114da...705373240x3519...04ac → 0xa276...16d2Success
0x2f2326ad...4df3e60d0xd3d9...7391 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009d1af37a...bb723dec
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fffbd0c04c5f623da615f698b32b355388b98471d984659f20940aea6eb9b76b", "timestamp": { "unpack": "1794379204." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f82067d844c870a7e825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…21082491accb86583084a0a0309d2a8fb99519ee86fab9dc28ed9da445ecb8527a39f997fdb17d4247fe4e66 (113 bytes)", "f8ae824a808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…237be01b554954cf73d2eca02027116a6bcb11ae5d7917548e93a52e01f1db0fa3231e981eee47dcd8332d8a (176 bytes)", "f88a08845bd53fca8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7ee576998cfbd14369b6a3a00e26f8133f71cbb4c83327369f259118166508f206ba2844a8193a9dc09c56cd (140 bytes)", "f8ab0c845bd53fca8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…9013742713e3b491083753a03d76b768bf8bfb8ac186638e94ec679f45e7d2cdc2db765e02a0590433ef11a8 (173 bytes)", "f86c0e845bd53fca82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…6df9ba8f9bc9ea9debe766a04a753ff4d948774ecdaa4e556158f85e58891ac90e011d5cf3d3004f9e0e985d (110 bytes)", "f88a08845bd53fca8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…778c3aa46650d6eacea6f9a0501c1c5f9e80f73e90825f311342e25b15022d0172c7e443df00689fcbf98ad8 (140 bytes)", "f88a07845bd53fca826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…90c54efd0dffa6a2f2b0e8a0226f45df68cfb3fade786ef189bd7bac299a9cf32e65e42c34eb87c2e50746b0 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c8727196...a0b70e16
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001fe9f1e2...d1389a63
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "35e45f28626cd753abd90079509b113790778f7094d660a24f6146d94f26a943", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006f6c5b55...b7b3935b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001fe9f1e2c452a4ebf8347df3a47fa8858b8c3a9f20aaf563fde8d6bf658b965aca1212202abc87b2c23a06711b08754ecc2c0829ec251d58a22dc4ad7c6760c7d1389a63", "hash": "35e45f28626cd753abd90079509b113790778f7094d660a24f6146d94f26a943", "number": "136893", "timestamp": "1794379204", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fffbd0c04c5f623da615f698b32b355388b98471d984659f20940aea6eb9b76ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86f82067d844c870a7e825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e080008083…21082491accb86583084a0a0309d2a8fb99519ee86fab9dc28ed9da445ecb8527a39f997fdb17d4247fe4e66 (113 bytes)", "f8ae824a808405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…237be01b554954cf73d2eca02027116a6bcb11ae5d7917548e93a52e01f1db0fa3231e981eee47dcd8332d8a (176 bytes)", "f88a08845bd53fca8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7ee576998cfbd14369b6a3a00e26f8133f71cbb4c83327369f259118166508f206ba2844a8193a9dc09c56cd (140 bytes)", "f8ab0c845bd53fca8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…9013742713e3b491083753a03d76b768bf8bfb8ac186638e94ec679f45e7d2cdc2db765e02a0590433ef11a8 (173 bytes)", "f86c0e845bd53fca82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…6df9ba8f9bc9ea9debe766a04a753ff4d948774ecdaa4e556158f85e58891ac90e011d5cf3d3004f9e0e985d (110 bytes)", "f88a08845bd53fca8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…778c3aa46650d6eacea6f9a0501c1c5f9e80f73e90825f311342e25b15022d0172c7e443df00689fcbf98ad8 (140 bytes)", "f88a07845bd53fca826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…90c54efd0dffa6a2f2b0e8a0226f45df68cfb3fade786ef189bd7bac299a9cf32e65e42c34eb87c2e50746b0 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00631bb442...54749cd2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006f6c5b55798af45950ad115b03194387d67188a1ff1d220ee5d6be15d5e50952ca121220c67e6ab53a953b6c97a073d0718b7691a7fdf7e1d494d86813265dc8b7b3935b", "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": "11002004249999883607807456.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }