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

Block 32252

Hash
000001a344b72bb8a2f4684d02f717b6899098d6f090323ac1e1c3004a1a27e3
Confirmations
7990
Time
2026-10-25 03:57:04 UTC
Median time
2026-10-25 03:49:08 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2c6a58985288867206fb9fd63f211bcedc3c8c76d98bef9b1ed0788251b48597
Previous block
000000e2417c653c2c880770e6b0c75e4932a7b509111a1c411754ee61a491fc
Next block
000001079999e8f1a3d733a099e547d9a2fca9096fe320bdf054bd4c66b05dc5

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 32252 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
a0f0944d7f20326d4587e7b1729fe372… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2c6a58985288…788251b48597 coinbase1250