Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 32786

Hash
000001d198c225b5f350462cbc78ad4a55e75454cfbb025c79ac5df6d49577e3
Confirmations
9599
Time
2026-10-25 18:11:34 UTC
Median time
2026-10-25 18:03:43 UTC
Transactions
7
Size
4,417
Weight
15,094
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9b0fc83175839fa3fbd45a7fe4bfe757bbf1949c6b170370ea4d014a4839d515
Previous block
000000304d8eb2d093e9ece9f3760041051888fe20be10efefca13ccd80de452
Next block
000001093a7e724e176df3ec1dbcf93cd1be0aef5bf5768c422c8fbab3b8f4fb

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 32786 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
36ff3c6dd9d8e5f1667093fe2a9df4a8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5afbfa50adb9…e4a59c57d29a coinbase1250.00002064
ddbb93fe20fc…ba0e8e0ed957 spends P2MR pays to P2MR120.996986240.00000344
b7cc0543d599…6d416c01b060 spends P2MR pays to P2MR120.996986240.00000344
cb461ec47768…900f15b7da72 spends P2MR pays to P2MR120.997989680.00000344
075c46c33f48…518f32c3bbaf spends P2MR pays to P2MR120.996986240.00000344
1bcad8c3aeec…4508c3f45cb2 spends P2MR pays to P2MR120.997989680.00000344
21fefad5ca7c…dd3484e2cdd3 spends P2MR pays to P2MR120.997989680.00000344