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

Block 32019

Hash
00000024b02078272e6f451166420adbfe3494572a62330c0d4064f1aa750d96
Confirmations
8306
Time
2026-10-24 21:41:10 UTC
Median time
2026-10-24 21:33:05 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
f2085a0f60bdd463f56d7facf11b207d945854b2a2998bc9adbe2116b26e3c22
Previous block
000001680a5236198ca32ed8b711a020db9bcfc8225e125e36066ff314e255a3
Next block
0000008e309601675d87d9b296a4f22057ad0f699410a7be05d07a011306c8c3

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 32019 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
6a0990975bed4975e67794a6a600d280… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f2085a0f60bd…2116b26e3c22 coinbase1250