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

Block 36632

Hash
00000176379154c268c06145962209d4a54fd6d32802e72d43a4edc530ba20ea
Confirmations
4013
Time
2026-10-30 01:01:52 UTC
Median time
2026-10-30 00:53:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
fe6847736b6ac580f9a21b2f9e8b5e315d1bee628865e169903a495e6f3afc05
Previous block
0000026e449a8ef2221a365cbe4d2d2514c9bc296f472691b68e04e875d50e54
Next block
000001fcb39b60510f90ac8ae9c70665613a71f9adb14e842e385a23a5804ffc

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 36632 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
bb05740ab773fbc419351855c2c904cf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fe6847736b6a…495e6f3afc05 coinbase1250