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

Block 33306

Hash
0000010e30734d6512158d186343b5714c09bc2f555c58b7463b1cc8860d5328
Confirmations
7009
Time
2026-10-26 08:04:33 UTC
Median time
2026-10-26 07:56:41 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4cc049e62afdf3368892364ce426ac5cd99634dbeb25f23bc2a5b684496fd3ec
Previous block
00000123da9083d8732cf2695e4cd6662d2853b161ee9357549c9d79e5eb9d43
Next block
00000092fdc1e40707fdf8f7e194edb9e221109c6c42979b8d41eb01c821d4ef

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 33306 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
4a3841680002bf1309a885ba3bef5a26… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9fa1c27d8c63…184f5a5a0555 coinbase1250.0000031
bfb9717c571c…3fd56b025559 pays to P2MR126.99986340.0000031