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

Block 35326

Hash
0000005d1ee0a9786b43375696baaebe3fb19d5aeca64f856253391cd4b260c9
Confirmations
4892
Time
2026-10-28 14:12:31 UTC
Median time
2026-10-28 14:04:12 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
47b43ea1e93d5f2a0167396285df08e56be987dd875851574a7ecb44ba44afbd
Previous block
000000a48a408774aa61971b5de23e00a35634cb26bcd6ab418846529dc556c6
Next block
0000000a22b1a284f79819555411c5a3f38bfcc1e5fd47bdca78bee779816ba6

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 35326 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
db8b81f33dd0d18d1e4bab037c432922… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d40364b2b985…323842bc5783 coinbase1250.00000344
8f942e518f10…60a8f6acfdb9 spends P2MR pays to P2MR120.99598280.00000344