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

Block 31848

Hash
000000adb2cf723f0183fec80aabcab6b15853a4395d2335c372260c8c1a1d75
Confirmations
8630
Time
2026-10-24 17:04:51 UTC
Median time
2026-10-24 16:57:01 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
0aa44a281d6108614834d5bd80fd0abef156f3d75cc4446925b77ec086951441
Previous block
00000096bc7447417adc81794c4871b0980f8374cf0ee15887b5eceffc713ca0
Next block
000000952349c61962ca5fe0cf94d22de05a86cdcf2b067d08279a56323cbe45

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 31848 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
a0cd99d814693ee19654568f371766c7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0aa44a281d61…7ec086951441 coinbase1250