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Canton Updates/12209c...d20f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #172,697

This Gateway_FinalizeBlock transaction built EVM block #172,697 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #172,697
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
295ms

Block planned

Producer plans block #172697 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #172697

236ms
236ms

Committed on Canton

Participant commits update 12209cd9e1…d9d20f
—

Imported to the execution layers

Importer applies block #172697 from GatewayHead

—
0ms
250ms
295ms
EVM
Canton
External call
Total
Complete236ms
236ms

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
#172,697
Block Hash
0xcdcdbf15...25a5300c
Block Timestamp
Nov 12, 2026, 22:04:34 UTC
Transactions
0xd08d4c84...6bb6df330x062b...c13e → 0x235d...3c8cSuccess
0x0a78f3dd...eb252c290x2be0...c217 → 0x2b3e...c167Success
Overview
Update ID
12209cd9e1...f5d9d20f
Offset
535754
Record Time
Nov 12, 2026, 22:04:34 UTC
Command ID
gw-64c9a5594...cc8cd20d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001447edfb...d9e19ada
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00975939a7c8a3ea58744a34f5110af1ad3555f10c94ccd89896aa39189e01cf87ca121220a5ba45ec9fa4a51dfd28112471903f8b02ede2ea29de208dc39f0b4ff8960c6e", "hash": "cdcdbf1503a2dd7f38770faf3dec7b89c20bdabd02b8ea69e4f2a8ae25a5300c", "number": "172697", "timestamp": "1794521074", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09324ba79dfcc818f16f75eecda9a1241c8055c3ac3a2c0bfac383048cc8cd20da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0c8505a65eacdd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e21f7f1d7b49a86c7b5f43a00740b9a4545788d21b09eb7d27fa3b15637f7a497f63d75f745c9f9ab544b47d (111 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9458849ab7a424e27add67ba9a1ee6166415442d218084…1437bd6005f54799b539f0a053b5f221057dd72b032171d09c77d9d7b05f709702a94959ac8ca727f46e570d (116 bytes)", "f8ac528459682f0083011e39942b3e6badbd81627bf54157b246e76e788abbc16780b84440c10f1900000000…d7b81afda24de1a9fd73e7a06a4e835b37398d12b5ec691d8de62ed4bc3a02c4f303af2700534ee58421b123 (174 bytes)", "f86d058505a65eacdd82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…6fa9e284674b4928e45c25a0332e2584ffd383577e4ef2f05cc8bd417b7e99fede2e329631b93822b9c73141 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x424e3062...fee950230x2538...94dd → 0x5884...2d21Success
0x1ccce71b...2173f1b40x5215...f0d2 → 0xfd7c...4601Success
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0063bc1f98...587e4579
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001447edfb9961d70543d8f46a8bf721108a3110d60975418a703ce9030a864bbdca121220c243c913fd79d830c8024a1f604a806a9c53df68bc5aace14bacf7a8d9e19ada", "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": "11002004249999853036127464.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e7f333fd...69c2ddaf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00559721218d586102f4659c0a40c1f57fbe5ea3ba73d6f0ce8bb35afca5f425b6ca121220ceed07c1b1b27c7e68f27774c47febca21ea52c8b2b8fb9d3dd1e1f928155b4e", "block": { "timestamp": { "unpack": "1794521074." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0c8505a65eacdd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e21f7f1d7b49a86c7b5f43a00740b9a4545788d21b09eb7d27fa3b15637f7a497f63d75f745c9f9ab544b47d (111 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9458849ab7a424e27add67ba9a1ee6166415442d218084…1437bd6005f54799b539f0a053b5f221057dd72b032171d09c77d9d7b05f709702a94959ac8ca727f46e570d (116 bytes)", "f8ac528459682f0083011e39942b3e6badbd81627bf54157b246e76e788abbc16780b84440c10f1900000000…d7b81afda24de1a9fd73e7a06a4e835b37398d12b5ec691d8de62ed4bc3a02c4f303af2700534ee58421b123 (174 bytes)", "f86d058505a65eacdd82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…6fa9e284674b4928e45c25a0332e2584ffd383577e4ef2f05cc8bd417b7e99fede2e329631b93822b9c73141 (111 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0055972121...28155b4e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9324ba79dfcc818f16f75eecda9a1241c8055c3ac3a2c0bfac383048cc8cd20d", "timestamp": { "unpack": "1794521074." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0c8505a65eacdd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e21f7f1d7b49a86c7b5f43a00740b9a4545788d21b09eb7d27fa3b15637f7a497f63d75f745c9f9ab544b47d (111 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9458849ab7a424e27add67ba9a1ee6166415442d218084…1437bd6005f54799b539f0a053b5f221057dd72b032171d09c77d9d7b05f709702a94959ac8ca727f46e570d (116 bytes)", "f8ac528459682f0083011e39942b3e6badbd81627bf54157b246e76e788abbc16780b84440c10f1900000000…d7b81afda24de1a9fd73e7a06a4e835b37398d12b5ec691d8de62ed4bc3a02c4f303af2700534ee58421b123 (174 bytes)", "f86d058505a65eacdd82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…6fa9e284674b4928e45c25a0332e2584ffd383577e4ef2f05cc8bd417b7e99fede2e329631b93822b9c73141 (111 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:00f237b871...418b8f3d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00975939a7...f8960c6e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cdcdbf1503a2dd7f38770faf3dec7b89c20bdabd02b8ea69e4f2a8ae25a5300c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }