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

Block 35374

Hash
0000008f7d85ccdbc784534bdbb25b93324474713b322b1c63341fc959f113b2
Confirmations
5152
Time
2026-10-28 15:29:00 UTC
Median time
2026-10-28 15:21:08 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6439bcabca6875dcdde4ee3faa37eb213d0e8a018c1e9c9af46b1aa5afe00a94
Previous block
00000095258d56b40887723d0bcc5e1134f8e7013160a17886f828bdfcc2aef7
Next block
00000189548bbc5f3e79f9c8ac36f0bdbc917ea6cdc2604d1611431fea5b7729

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 35374 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
7a353a45094ede3bab519f5316e19a61… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
807cb6b262f3…44dfc11fde2e coinbase1250.00000836
1a4b5f55768c…a6ccf8cbce18 spends P2MR pays to P2MR120.996986240.00000344
b91786366cb2…b2fbc9deda1e spends P2MR pays to P2MR220.001995080.00000492