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

Block 31464

Hash
00000070a63c3ffe91e098b66427c41acea2c6276102ec0f7914d5995bec323f
Confirmations
8856
Time
2026-10-24 06:44:37 UTC
Median time
2026-10-24 06:36:48 UTC
Transactions
6
Size
7,849
Weight
17,848
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
052e6e7a29f6a78af2cb7e368c025441eb74fff3dd17717c19d5f96e616d06bc
Previous block
0000000d17f77cbf1d43c0b58dd754fc7a43b126b023c1013beaaecf32419f80
Next block
0000005d5b13af7eb32383d13054fa201ffd68ed039bd616c1037967683f6679

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 31464 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
5082f592e01234669b609a05fceaaf1f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f7b223aaf23d…8ffaf8ab4360 coinbase1250.0000344
c0dc46f9b9bb…238faa96a50d spends P2MR pays to P2MR110.999997420.00000258
d81769787eba…3bd0c2a5cead spends P2MR pays to P2MR110.999997420.00000258
69a5de35e0ab…cc3fe60395bb spends P2MR pays to P2MR120.997989680.00000344
68acd44ceed7…d7edf0bd2898 spends P2MR pays to P2MR110.999979120.00002088
e24ab8aa8e7b…2e0418e69bec spends P2MR pays to P2MR220.001995080.00000492