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Canton Updates/1220d7...efd2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #213,669

This Gateway_FinalizeBlock transaction built EVM block #213,669 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #213,669
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.8s

Block planned

Producer plans block #213669 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #213669

3.1s
3.1s

Committed on Canton

Participant commits update 1220d7fa02…4eefd2
—

Imported to the execution layers

Importer applies block #213669 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.8s
EVM
Canton
External call
Total
Complete3.1s
3.1s

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
#213,669
Block Hash
0xb2a7e593...2c042588
Block Timestamp
Nov 15, 2026, 13:47:16 UTC
Transactions
0x8261749d...fe9f92ba0x9a52...1caf → 0x6ff1...4d57Success
0xac18d99e...7c8d32ef0xb84c...c178 → 0x7919...5a5bSuccess
Overview
Update ID
1220d7fa02...624eefd2
Offset
662442
Record Time
Nov 15, 2026, 13:47:19 UTC
Command ID
gw-64c9a5594...d80b1929
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00001f34ba...97b86c0f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003a009be166ee2dfb98b5d6a823a1f1d5168e67b1240f1a565a5e4b367293dab2ca12122065a46c6eb3763ad06632b618d9bf4c12925de967c56ea6c541724639d15a5bb8", "block": { "timestamp": { "unpack": "1794750436." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582227d830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5453b6a23374298708cf41a01f4d9408be86eb1fc4bc92d0f50762269433abb0a9cc913084970c94a1c91e13 (504 bytes)", "02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e946ff106c7b4ef85600beeb3fb271f453483544d5780b8…299f0c8c6ae21e6fb7296da02ee18c3fb2e985b96ef27bae80c23dfbb6989e105ffea34912d47fee4bf943b4 (181 bytes)", "f86c14849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…49121f7080e4985c205fe0a0641cc6366043faac6c0006af67caff294cc9f444ecb62bb134686a29dabbc1b2 (110 bytes)", "f88a11849450c01f8254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…45cf7f267630b4e9398d22a01a57ec1e0d456518304bcda1602ab38d6298aa1c861ee6917df224922a8f5fb9 (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": [] } }
0xda442c1f...9de0983f0x214a...f50f → 0x925e...03fcSuccess
0xeee6d3a2...b712a0f70xa285...e78a → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003a009be1...d15a5bb8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1a6cd79c0521b11dbe2100d25397b436ad1f52312e3b3ac4a1dd630cd80b1929", "timestamp": { "unpack": "1794750436." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582227d830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5453b6a23374298708cf41a01f4d9408be86eb1fc4bc92d0f50762269433abb0a9cc913084970c94a1c91e13 (504 bytes)", "02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e946ff106c7b4ef85600beeb3fb271f453483544d5780b8…299f0c8c6ae21e6fb7296da02ee18c3fb2e985b96ef27bae80c23dfbb6989e105ffea34912d47fee4bf943b4 (181 bytes)", "f86c14849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…49121f7080e4985c205fe0a0641cc6366043faac6c0006af67caff294cc9f444ecb62bb134686a29dabbc1b2 (110 bytes)", "f88a11849450c01f8254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…45cf7f267630b4e9398d22a01a57ec1e0d456518304bcda1602ab38d6298aa1c861ee6917df224922a8f5fb9 (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:00352273db...700b74c8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a4d1a3dd...732d4d03
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b2a7e59322c0bab5cfda40b94b5906b049dddcc35e88c6313b29d95b2c042588", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a59407c2...fcf0f32e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a4d1a3dde8e67b9f5d94de77f98ef9f035f5e64d6a0dcc1c8c6452ae8822e33cca121220de6e1828fd1339e3c12ef09449c57506b00915c5672263c244678ba7732d4d03", "hash": "b2a7e59322c0bab5cfda40b94b5906b049dddcc35e88c6313b29d95b2c042588", "number": "213669", "timestamp": "1794750436", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01a6cd79c0521b11dbe2100d25397b436ad1f52312e3b3ac4a1dd630cd80b1929a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582227d830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5453b6a23374298708cf41a01f4d9408be86eb1fc4bc92d0f50762269433abb0a9cc913084970c94a1c91e13 (504 bytes)", "02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e946ff106c7b4ef85600beeb3fb271f453483544d5780b8…299f0c8c6ae21e6fb7296da02ee18c3fb2e985b96ef27bae80c23dfbb6989e105ffea34912d47fee4bf943b4 (181 bytes)", "f86c14849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…49121f7080e4985c205fe0a0641cc6366043faac6c0006af67caff294cc9f444ecb62bb134686a29dabbc1b2 (110 bytes)", "f88a11849450c01f8254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…45cf7f267630b4e9398d22a01a57ec1e0d456518304bcda1602ab38d6298aa1c861ee6917df224922a8f5fb9 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0083054f44...e23e2cf0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a59407c2e9e060e01eefb02f506c7a51f5d3a9d8eb34253213cbcdf2430f63faca121220092cb25b4cf7d8bb2748f266456bbd7d774d0a8bc98b1472c765e6b1fcf0f32e", "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": "11002004249999825083827438.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }