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

Block 31296

Hash
000000ae885a502e2768f3b64c46e82b01210825fc6a6b4148b437c3094405ba
Confirmations
9030
Time
2026-10-24 02:12:59 UTC
Median time
2026-10-24 02:04:56 UTC
Transactions
4
Size
7,125
Weight
16,179
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
8947e8e4122f22ff2415d1cafadd2285cef69e4ffb87334dcb2a16e0f39cba55
Previous block
0000004ed3bf2c7b8579dd16ae6f93570ba2920204e8ca52729415a02639a58a
Next block
000000d115e9ebafa276c67499794c16e9c8ca4d157c58d8b91467d715064aac

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 31296 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
b43e0e563f34df224b132d987483f14c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
12ac2e77ba2d…7fb59e23d1e6 coinbase1250.00002604
67de52923ecf…64b711910d02 spends P2MR pays to P2MR110.999997420.00000258
75b1814290ef…1a2bf84df812 spends P2MR pays to P2MR110.999997420.00000258
0e60100838b9…b3e8625945d6 spends P2MR pays to P2MR110.999979120.00002088