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

Block 33246

Hash
0000000e300f7fae039e3309ec0b765b465179c62cf684093347b4cf27a0b069
Confirmations
7571
Time
2026-10-26 06:28:24 UTC
Median time
2026-10-26 06:20:40 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3d333f4dd13d85c9bfe3cc0eff8aefa68f948a9f026648f812a3cbf80af7fb0f
Previous block
000001549f5f5b842aa30feeba15eaff520eefc2154db8b8366ac1ebc15a7eb8
Next block
000001157d1863b3e7b89e88cde72a4ee58e1dd611ead28a74c1b7187e4778af

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 33246 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
adf990062ed2f575eb5d0922ada7fb3d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
336a4da42953…fec80555c02a coinbase1250.0000062
bcca3b6bd0e4…a2cc09be6355 pays to P2MR1231.99994090.0000031
b37909afe3bf…2094b0efe8c7 pays to P2MR127.99986650.0000031