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Canton Updates/1220b4...d350
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #85,613

This Gateway_FinalizeBlock transaction built EVM block #85,613 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #85,613
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s

Block planned

Producer plans block #85613 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #85613

1.2s
1.2s

Committed on Canton

Participant commits update 1220b43d70…4bd350
—

Imported to the execution layers

Importer applies block #85613 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#85,613
Block Hash
0x39fe1f84...48ff8738
Block Timestamp
Nov 8, 2026, 11:38:09 UTC
Transactions
0x3b3fd8db...fb8e32a80x5adb...c36d → 0x23e5...229aSuccess
0x7f8dd6c8...f6be61dc0x4cc0...8cc3 → 0xa080...b8f2Success
Overview
Update ID
1220b43d70...e54bd350
Offset
268381
Record Time
Nov 8, 2026, 11:38:10 UTC
Command ID
gw-64c9a5594...f697e460
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0019e55186...f6d1d7eb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00711700c6f3a278789168d95bc1dbd2286b8ae64142906170aec6a96ff4bfc926ca1212201deff3a2691ed1ae3fcb9e814bae15fc02cee255953d21f72adf33641a660719", "block": { "timestamp": { "unpack": "1794137889." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…fb11f57dccf1cc0eb11dd1a03cafed7058f9a53e01b17b2da6f0147fec0bec3aa9031c6e071aa1b5efe7e11c (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…41344a036ab6aae281c6baa01e4a82bdcb4ff15799cd882ee516994a0405207f998b4edde3944da7054dd82c (174 bytes)", "f86e01858bb2c9700882520894f7ef997fcc7820eb9b5f2b373eb07f10b151dbe887038d7ea4c6800080831c…1808ef847f7269cc09fa0aa016bec17bf50785d874c90718f744d3dd7508ed25e3bea18cc0e03eeec3c74f3e (112 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": [] } }
0xa185e0d3...641045500xc3fb...07f0 → 0xf7ef...dbe8Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00711700c6...1a660719
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cabf3ddf932568301bce950f9f786979faa0997bdbe9f3fec969bae4f697e460", "timestamp": { "unpack": "1794137889." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…fb11f57dccf1cc0eb11dd1a03cafed7058f9a53e01b17b2da6f0147fec0bec3aa9031c6e071aa1b5efe7e11c (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…41344a036ab6aae281c6baa01e4a82bdcb4ff15799cd882ee516994a0405207f998b4edde3944da7054dd82c (174 bytes)", "f86e01858bb2c9700882520894f7ef997fcc7820eb9b5f2b373eb07f10b151dbe887038d7ea4c6800080831c…1808ef847f7269cc09fa0aa016bec17bf50785d874c90718f744d3dd7508ed25e3bea18cc0e03eeec3c74f3e (112 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:00f6190ba7...31a4f6f1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fe443227...53df86ac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "39fe1f8457c21d1c06d92c87a42f051ab01c778b56e261d91b9ce1e848ff8738", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007deb0130...b2851d2d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fe4432278d8edd79dbdb171c24011642f02c13eee64729cb03469842de9fe506ca121220deb5bb32acf18d3375b64fe8e0a898c95028b052c25623ae89e95fc153df86ac", "hash": "39fe1f8457c21d1c06d92c87a42f051ab01c778b56e261d91b9ce1e848ff8738", "number": "85613", "timestamp": "1794137889", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cabf3ddf932568301bce950f9f786979faa0997bdbe9f3fec969bae4f697e460a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…fb11f57dccf1cc0eb11dd1a03cafed7058f9a53e01b17b2da6f0147fec0bec3aa9031c6e071aa1b5efe7e11c (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…41344a036ab6aae281c6baa01e4a82bdcb4ff15799cd882ee516994a0405207f998b4edde3944da7054dd82c (174 bytes)", "f86e01858bb2c9700882520894f7ef997fcc7820eb9b5f2b373eb07f10b151dbe887038d7ea4c6800080831c…1808ef847f7269cc09fa0aa016bec17bf50785d874c90718f744d3dd7508ed25e3bea18cc0e03eeec3c74f3e (112 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bcb3729f...05cac153
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007deb013044cff22c12f7d2c98b133d650406f427fe40f7843b916bc89fa18049ca12122038d212569e32b91cbd2c3c6e323cd792ef293c16187e9e9d70c986d6b2851d2d", "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": "11002004249999965451622376.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }