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

Block 24629

Hash
000000e01073f1fe14060f0549a6e67da8440e976eb4934729cf0362a75f91dd
Confirmations
16665
Time
2026-10-16 12:30:10 UTC
Median time
2026-10-16 12:22:05 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
96bce7f676b7da1741afb4bb16bf3b9920d3669108dda39142dab40714110a78
Previous block
000000f032983425a3238853d0b321182c7b0d34268b286c4257f45743f8d5c2
Next block
00000013fbe6ba2e217730bea99f16dede1311cf82b4b1ef38f2bd0048d73255

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 24629 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
2196afaf3ca0eb623d00f3e0c3592111… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
96bce7f676b7…b40714110a78 coinbase1250