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

Block 33235

Hash
00000068043a1e809e75d489c73939c533564146d6f46b0dfc42e5c3520a92b3
Confirmations
7877
Time
2026-10-26 06:11:02 UTC
Median time
2026-10-26 06:02:48 UTC
Transactions
3
Size
3,209
Weight
12,113
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
5d1e10913e524ee580503c2b2bb609e574766b68f89b3c941b862889670c51ae
Previous block
000000703a889836e3111ffa8ff16ee1a47daf5b7f6d0b9e17877ccc86148f4e
Next block
000000dd6ecf065df252d57ff05cc099222d60853d7e36e97bb910982ec82910

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 33235 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
7e0459cab84f0424173240a5c81c68e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f8156e58da77…a234afb8da20 coinbase1250.00000568
bbaea7c887c1…8fa403f3837d pays to P2MR1212.9998820.0000031
0856645e7fc5…ba0224d55d40 spends P2MR pays to P2MR110.999997420.00000258