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

Block 24206

Hash
000000044fb3797fd220e43504e92b9115f7eebe88e1f4832d5f176b20fbf0d4
Confirmations
17017
Time
2026-10-16 00:57:48 UTC
Median time
2026-10-16 00:49:34 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
db02748ea9041dd3c5ed1662d2cc2648f5011b36aab647abbb018eb8cc99a397
Previous block
000001787d71cadddfd56ec210dadc4ea07a89335e321503f4f00f0c66fc585d
Next block
0000008719bccafc97f3691f1fb0bc8eb45c430dfb954b3a50b55f13421693a8

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 24206 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
e3c72c42e9f564ae0f32bc0fbba53b5f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c4c41984a59f…d1701e7bee1b coinbase1250.0000093
d1b2097c157f…b1d8a2d8cf61 pays to P2MR1220.99990680.0000031
c2671d0961a3…09d8a79c8bab pays to P2MR1212.9998820.0000031
919243a776b6…a57bf43873ff pays to P2MR1229.99993470.0000031