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

Block 23414

Hash
00000092fb48b2af31376d5f4c1707e865f9e45bb79d4a770e4aeceee416ad41
Confirmations
17420
Time
2026-10-15 03:07:53 UTC
Median time
2026-10-15 02:59:55 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
31da53d0e72323415b168339265fddfc6decb07c3ee71fed7b0fb3cb5a55d796
Previous block
00000129161ed8eec6886df1f305e29df2a45927c55e3832671f0f63cacffb3d
Next block
000000a2de050c1fc9c3b51ce6b85d2d9bb6faf332bce48cf7b5d300d190abd3

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 23414 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
2a163345388b5c1f5b8c5b8cafe946c8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
31da53d0e723…b3cb5a55d796 coinbase1250