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

Block 33052

Hash
000001f7529147b341f091b8d95a2daaaac3026b4aa4a61208b27a4514ca0e75
Confirmations
8191
Time
2026-10-26 01:17:16 UTC
Median time
2026-10-26 01:09:16 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d85ed1d424441c2e3edbe99724056f818b2767fd92fdc052fa4fd89520ce6e64
Previous block
000000c1e441eea702899a8a54293237e57f4678b3befa6f41c7f47efece3328
Next block
0000006352b9e17e3e98fbc8336cc739d6c37e20476de96e2d38a332038bd7e1

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 33052 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
ddafabb56ff12e10c2a5cb2c52b3f00a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5cf952cded90…dbcf1ec5261f coinbase1250.0000031
97da7e9a5e96…2b503b6290fc pays to P2MR125.99986030.0000031