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

Block 33955

Hash
0000014c1ced2c9e3a8216d4f164c5d35981ad7b0503c51b2ebb8dfbaee1342b
Confirmations
6317
Time
2026-10-27 01:32:05 UTC
Median time
2026-10-27 01:23:59 UTC
Transactions
6
Size
4,464
Weight
15,099
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
070b5ead457b9af41ae8aa355d90bebde081301712e9975237e37455a30dbb3d
Previous block
000001a5c4484b889d6cfca866389d5aaf83aaf874d3279257ba71d1a26f587a
Next block
000001f40c4717213af02a5334bc9bbcfb19e563e6a8fc81411b82c4312b3f01

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 33955 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
a09c0390d9aabf2d3fb7ed63bf60431e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7f49ab0c9b43…3cfde7f34057 coinbase1250.00002062
08264d4665a5…700b242ec65a pays to P2MR1231.99994090.0000031
0bbcb0f28b09…a7615a40d8d3 spends P2MR pays to P2MR120.996986240.00000344
2610185647b1…3cc326bc3aef pays to P2MR221.469080010.00000424
c271116f87ee…afe8b725cab6 spends P2MR pays to P2MR220.001995080.00000492
b6c57ab6ca51…c2dbc35661c2 spends P2MR pays to P2MR220.001995080.00000492