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

Block 33573

Hash
0000012192762cccedc87dfc5a0f816b5d1544a49098dd6c0196305531bb2412
Confirmations
7402
Time
2026-10-26 15:17:35 UTC
Median time
2026-10-26 15:09:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e8b8a8c0a3731ae5c9633b26b474eb029a9d4ead2a58c42c075f247591029a7b
Previous block
00000007a7810005e7eebef0a06b5ac7c5ce42181dcaa40886742a0705364f40
Next block
0000003865442381668447bca7d5697b58b781e3d0ac0c24db331130ccef7b22

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 33573 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
d9d3dc29bcf59e5a997ed24fabd677c4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e8b8a8c0a373…247591029a7b coinbase1250