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

Block 32404

Hash
0000008c736010ae9033c39891d9ac42998e3ea0c021c46ad84544ad4e3449c1
Confirmations
9335
Time
2026-10-25 08:00:06 UTC
Median time
2026-10-25 07:52:17 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7b0e53615a3263500ffff3a4fedae3df227ad6ae9ef250f6976c579d973f5095
Previous block
000001a412f6d95fe627300a71c0ff4fbec9bab6f95f64748ffa32a896bf6108
Next block
0000016956c8a409c2eded389dc1ded5e507ef10b6df43998717675ae95d8890

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 32404 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
b653c149a4f45f9d57d25af60df86420… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7b0e53615a32…579d973f5095 coinbase1250