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

Block 31208

Hash
000000e57c808ec8601ac56d081df1925cb5d0da645bfb3a00e5b4a71b3868b6
Confirmations
9053
Time
2026-10-23 23:48:56 UTC
Median time
2026-10-23 23:41:00 UTC
Transactions
5
Size
7,304
Weight
16,898
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
03110b8191e32dbc8efb429d4a921bd230f69a0c7bac3b9f85e1e3f3c90ea113
Previous block
0000011bc38ae0c95a16da55c56a390d198c5aa307028fd2b9f7a7363d5f54be
Next block
00000048f7c9d5ffd0c4290ee7ebaf066fa9b16d7de56c60df5feacacbf5a0cf

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 31208 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
c8b30fa7ee35ffcb6e027dfd2e6f959b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1175e70c9a96…6fefeb64e7cf coinbase1250.00002966
4319a3bce675…78a64d957a9e pays to P2MR122.9998510.0000031
52428cfc0446…dd7307f153da pays to P2MR1221.99990990.0000031
7dd841bb1e5c…58dd25d77b20 spends P2MR pays to P2MR110.999997420.00000258
1bb16f636bb2…ef0991339f57 spends P2MR pays to P2MR110.999979120.00002088