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

Block 32081

Hash
000000b12c4136d707099b8aaff2bb21c4864f9d14dccb71128a3dde14a5d623
Confirmations
8753
Time
2026-10-24 23:21:25 UTC
Median time
2026-10-24 23:13:00 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
fa1b05a63397c4da4a9fcfdae333a1897165dc9de1cffc338f233b193fa7585f
Previous block
000000ff5c601228e44ac050574755c254c62dd54ff19d293f03909e384ec838
Next block
0000005ad826c36853416bf05c90f2dc5a322b5ac855d6e3e5a0c1d4f348fe0a

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 32081 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
6853c93230d7d157e3af6791f43d7c0a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fa1b05a63397…3b193fa7585f coinbase1250