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Canton Updates/12201b...d22b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #117,688

This Gateway_FinalizeBlock transaction built EVM block #117,688 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #117,688
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #117688 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117688

985ms
985ms

Committed on Canton

Participant commits update 12201b9a5b…7bd22b
—

Imported to the execution layers

Importer applies block #117688 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete985ms
985ms

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
#117,688
Block Hash
0xec449fd1...87296613
Block Timestamp
Nov 10, 2026, 17:24:30 UTC
Transactions
0xe654701a...b071042f0x26b2...5f86 → 0x0af7...128bSuccess
0xdbe9eb76...61f3850f0xe102...c89c → contract creationSuccess
Overview
Update ID
12201b9a5b...bd7bd22b
Offset
367568
Record Time
Nov 10, 2026, 17:24:30 UTC
Command ID
gw-64c9a5594...092781fa
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e1b4a337...61bc7f83
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002c7e616a166b5912804292779a0cc77d7ba8f62f86ebfd4dccef0b2282b183c5ca1212209bf10f07d6e32216a0bc3f6f6f07a8806d715f6ef63e4d99d028b24448a75590", "block": { "timestamp": { "unpack": "1794331470." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8204528315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…f167a2897cf0372518b6d1a06d551ea149af355e738418158cc757f334762ea1ad2e42221babd67ebef49a6a (175 bytes)", "02f901f4830e4a25820856830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…22bb825076f1ac216cedb5a0591e273bfcf7ff8e27be32b66174d4c1129492734be9588b9aac9631ac4aec89 (504 bytes)", "f910974e843b9aca00830b51a78080b91042608060405234801561000f575f5ffd5b50604051610f82380380…2a449994394514dc0e613fa023642e4701a61906c71ef3ed87970ec4f578b7fff9feeff92e3ff12621ba07e2 (4,250 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": [] } }
0x27dfd0dc...c8ae701e0xe0f6...5090 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002c7e616a...48a75590
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "74f3387f17d7b35675a69fb2f2e18380004cd37b8444ae220f8fba93092781fa", "timestamp": { "unpack": "1794331470." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8204528315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…f167a2897cf0372518b6d1a06d551ea149af355e738418158cc757f334762ea1ad2e42221babd67ebef49a6a (175 bytes)", "02f901f4830e4a25820856830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…22bb825076f1ac216cedb5a0591e273bfcf7ff8e27be32b66174d4c1129492734be9588b9aac9631ac4aec89 (504 bytes)", "f910974e843b9aca00830b51a78080b91042608060405234801561000f575f5ffd5b50604051610f82380380…2a449994394514dc0e613fa023642e4701a61906c71ef3ed87970ec4f578b7fff9feeff92e3ff12621ba07e2 (4,250 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:009955abfe...30b91a04
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b91dbb3e...8922e28a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ec449fd1409c8b421673f88015ea7944762c8d3af97f10e399f75c9687296613", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cf703f05...c5af3c77
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b91dbb3ec5fc9ddfabe46b98253265d06dc143092d013b3a7a29e3424b53f9aeca12122008dca2ff916de3a35feb01348e7c84802477f667f4b18cbee26acd5f8922e28a", "hash": "ec449fd1409c8b421673f88015ea7944762c8d3af97f10e399f75c9687296613", "number": "117688", "timestamp": "1794331470", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a074f3387f17d7b35675a69fb2f2e18380004cd37b8444ae220f8fba93092781faa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ad8204528315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…f167a2897cf0372518b6d1a06d551ea149af355e738418158cc757f334762ea1ad2e42221babd67ebef49a6a (175 bytes)", "02f901f4830e4a25820856830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…22bb825076f1ac216cedb5a0591e273bfcf7ff8e27be32b66174d4c1129492734be9588b9aac9631ac4aec89 (504 bytes)", "f910974e843b9aca00830b51a78080b91042608060405234801561000f575f5ffd5b50604051610f82380380…2a449994394514dc0e613fa023642e4701a61906c71ef3ed87970ec4f578b7fff9feeff92e3ff12621ba07e2 (4,250 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c0f67b9d...6a524676
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cf703f05a47e038f6099dc698a252ebf41c52e4532f208da47f4612b620dad7cca121220777d862f5b719542f397bf5769a4f5b9488280e11c3463f518350b74c5af3c77", "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": "11002004249999913088491549.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }