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

Block 40952

Hash
000002660010d00db25a8e52d90194dc71ce98d4e2ac823dd9b8630839b98104
Confirmations
10964
Time
2026-11-03 19:34:41 UTC
Median time
2026-11-03 19:26:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0014274344
Bits
1e02bc8c
Merkle root
ee2e904beb8d7c87c97306bad2fc66d29966ace7207240a4dc36eb4aed20fa0e
Previous block
000000bfc421860f86623bd5cbee3e207be371cda49b3fae76481c00b5380dc5
Next block
000000ff97582193c2fa72f64afae2795335bd1cfb6fe69f6c43070d126ad18e

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 40952 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
df1f4823948612f6789c1c169b417813… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ee2e904beb8d…eb4aed20fa0e coinbase1250