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

Block 32241

Hash
000000af54a4b0a33072e3db30cd9c203fbe5e84d952d751b937daa65f99bca1
Confirmations
8117
Time
2026-10-25 03:39:26 UTC
Median time
2026-10-25 03:31:06 UTC
Transactions
2
Size
3,222
Weight
11,964
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1395896417540cc4a5f8c31d43b30b9a6b1b08bf34db8ec283aa85d0d7f44953
Previous block
000001b551434d788e640186d98f6ed6bc6396ae95f0eb93f9251431321d1865
Next block
00000113b5b7f8816796a011d3909ec2bbec65286f127a602088077edf8215f2

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 32241 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
56dfc3f570a8a40ca70ba18324712673… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
85a338ce638a…c141bb0ff1bb coinbase1250.00000492
ff963e6f2a97…92906281b1a1 spends P2MR pays to P2MR220.001995080.00000492