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

Block 24583

Hash
00000091445014b577efdf2c33cff32ab71ae1937ba6ab07df687beed17f5181
Confirmations
15719
Time
2026-10-16 11:15:32 UTC
Median time
2026-10-16 11:07:35 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
5d556fdfcc4fabf9b46ef96de04f43eed96824a4b24805bf1ecbac5730703d09
Previous block
00000090b4f4277020bd4f83f2150c6d6e277c4e754e097afe0c2282d6deccdd
Next block
0000016f8311212d08764c99f6147c687c0d4eb2c792e0b1e84e70260b8b02ec

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 24583 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
695df773bc697ad122cbed59df534e8f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7005102a1432…753afb18fe75 coinbase1250.0000031
116cce87d8f4…a40a2041503c pays to P2MR1215.99989130.0000031