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

Block 33011

Hash
0000015a651cb554764b2c6c52397c45e56963181ce70574db1804b19a38e508
Confirmations
8746
Time
2026-10-26 00:11:37 UTC
Median time
2026-10-26 00:03:34 UTC
Transactions
3
Size
6,895
Weight
15,670
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ab5e4f332c42ce3b6a8dccdde32848350bb349fa2f6669e5a30a2ef775c0f51c
Previous block
00000181ced2034ae14a60fe5ac57022e68a33545517ac507e56baa5cbaa8df5
Next block
0000012e2109ce047da8ce58d76a3039337113e7c188287da33bb023579e67c4

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 33011 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
e3b088e4566eb7e572a3a0081d83a678… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
239d1eafc839…ba8999653e6c coinbase1250.00002346
22ef3cdc1cfb…4525c9fc0045 spends P2MR pays to P2MR110.999997420.00000258
6b38a3fb55b5…1773548ee163 spends P2MR pays to P2MR110.999979120.00002088