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Canton Updates/1220b7...da89
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #63,133

This Gateway_FinalizeBlock transaction built EVM block #63,133 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #63,133
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #63133 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #63133

1.9s
1.9s

Committed on Canton

Participant commits update 1220b78011…e4da89
—

Imported to the execution layers

Importer applies block #63133 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#63,133
Block Hash
0x46897294...63ca6371
Block Timestamp
Nov 7, 2026, 04:26:21 UTC
Transactions
0x34152e00...44a1d5690xafb2...c1fc → 0x235d...3c8cSuccess
0x96b1c3d3...33b0de260x2b7c...5cf6 → 0x235d...3c8cSuccess
Overview
Update ID
1220b78011...51e4da89
Offset
199070
Record Time
Nov 7, 2026, 04:26:22 UTC
Command ID
gw-64c9a5594...ef4831d5
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000d9feb62...27321c0a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00dfad07c59d9f2fd0d760dccca33e8daac5ca7d3cee5ce8539b92ad635c9cce9cca121220266c51b5d20f4c6f6057730b487552e8dabbce4b16cff487176497d549283cc7", "block": { "timestamp": { "unpack": "1794025581." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dfe86b16d514b0f88474d1a0275b04d96cd091953132d8524e3b7767ca1d1f586b152d73c77ec2f6821e8994 (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e6fa339ce0bda71d027d06a03a5d62df39f30d7f1a775365fdd2b985191f62be5de0c0eeb0fc994e027784d1 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5ac78ff69234185d41dd04a00b5d2f2d9d096a49464024fa8ea2dc8b9050e1e4222d5c112d579977b9b6282e (141 bytes)", "f87182093f858bb2c970088252089430cec8e8c6b925c87aa0b78a2c75ecfe0c48d75688016345785d8a0000…9300332b32d99f9267c5dba07af74591b2cecde28303c0a9afdabdf3b0f4fd0178a049ac2d72e1f021275857 (115 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": [] } }
0x613a2edd...26e54a160xfc19...f41d → 0xa276...16d2Success
0x908fc2d7...61ea92680xfd7c...4601 → 0x30ce...d756Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dfad07c5...49283cc7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2de97c1cd5956c4c3340a6461e35c6bedfb8d98bab1c982449881120ef4831d5", "timestamp": { "unpack": "1794025581." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dfe86b16d514b0f88474d1a0275b04d96cd091953132d8524e3b7767ca1d1f586b152d73c77ec2f6821e8994 (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e6fa339ce0bda71d027d06a03a5d62df39f30d7f1a775365fdd2b985191f62be5de0c0eeb0fc994e027784d1 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5ac78ff69234185d41dd04a00b5d2f2d9d096a49464024fa8ea2dc8b9050e1e4222d5c112d579977b9b6282e (141 bytes)", "f87182093f858bb2c970088252089430cec8e8c6b925c87aa0b78a2c75ecfe0c48d75688016345785d8a0000…9300332b32d99f9267c5dba07af74591b2cecde28303c0a9afdabdf3b0f4fd0178a049ac2d72e1f021275857 (115 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:00b4bdab32...de9e5404
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0040e2c3cb...ce3f568f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "468972947a6373a4ee303159b3d1b0177c2ef316b6ee27b8bbd9bb8463ca6371", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0023e3fe2c...5b7257e4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0040e2c3cbd86ea877cab51243a3c0692749425898f7224e5e49965506bbc9280aca121220ea7c91a9fe00df0b140e607615792f7659cebc53b9925fa4925cd16bce3f568f", "hash": "468972947a6373a4ee303159b3d1b0177c2ef316b6ee27b8bbd9bb8463ca6371", "number": "63133", "timestamp": "1794025581", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02de97c1cd5956c4c3340a6461e35c6bedfb8d98bab1c982449881120ef4831d5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…dfe86b16d514b0f88474d1a0275b04d96cd091953132d8524e3b7767ca1d1f586b152d73c77ec2f6821e8994 (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e6fa339ce0bda71d027d06a03a5d62df39f30d7f1a775365fdd2b985191f62be5de0c0eeb0fc994e027784d1 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5ac78ff69234185d41dd04a00b5d2f2d9d096a49464024fa8ea2dc8b9050e1e4222d5c112d579977b9b6282e (141 bytes)", "f87182093f858bb2c970088252089430cec8e8c6b925c87aa0b78a2c75ecfe0c48d75688016345785d8a0000…9300332b32d99f9267c5dba07af74591b2cecde28303c0a9afdabdf3b0f4fd0178a049ac2d72e1f021275857 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0043d9ac57...4b98efad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0023e3fe2c2a5ed7727eadd1e5af3b6b3d9e33c07f5f7411d5fab83fdb613d1819ca12122042f5234a3b075015104a1426ea9c50d6769d0ea546b82a21add42c725b7257e4", "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": "11002004249999973173957248.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }