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

Block 31059

Hash
000001c804624ca5375992384f9fb4b4972d30724967fb885fe831a13798b755
Confirmations
9051
Time
2026-10-23 19:50:31 UTC
Median time
2026-10-23 19:42:39 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
ac82747e138a4b622936e149c3aaa2cc4a7784ed65c009875627ee9fecdbc93c
Previous block
000000d3a4951d8bf0aa743fa04db9f7b73f6e6650a1334084ce9cb6dedec84e
Next block
000001d5a78d1a652e6a6091ef644e88427bb69eff1b474a64dcf8d926a66341

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 31059 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
225c94c057f275af199b4c52dc98c74d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ac82747e138a…ee9fecdbc93c coinbase1250