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

Block 31279

Hash
00000035317f174682e6e0ae12a2fa2a5a8ecacd41f533becd65ecb0a8f199c6
Confirmations
9090
Time
2026-10-24 01:45:37 UTC
Median time
2026-10-24 01:36:47 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
dac03ba53d3d3b8af265dd18051cb4a27b4db45b7977bdeb36ae2b14cc7cc082
Previous block
000001f0b1772202f96356f2ebfc7dcd8ea4a8227197ef09f993071966f6655f
Next block
0000009053a50cbb75b194c0eb3bd1a08f63c38af400abd2ece268a958e7e666

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 31279 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
791379a88b9656fb513656cf3bccd57a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dac03ba53d3d…2b14cc7cc082 coinbase1250