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

Block 26332

Hash
0000005d3695b58c7b20383dd0957876fffeee1b90a85ef6569ee7fd1c216728
Confirmations
14352
Time
2026-10-18 10:50:39 UTC
Median time
2026-10-18 10:42:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
ade39d3381891d41715c7f71a4ddd71e53968f24d59801f6188d06af8faa4673
Previous block
0000011b22e3d35aed63f41e6d46d9865859927be04bbb7afcd2c8cb711e1e27
Next block
000001480cddee31c2cef6ae99885629418c931a779150f58f905ceb763b5729

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 26332 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
dcc9692016f1cb4b031a3406c9f74a8f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ade39d338189…06af8faa4673 coinbase1250