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

Block 33091

Hash
00000032fbe4102579c89d977d43b3b5cc8f33b6008389fa44511fb53f8bd09d
Confirmations
8406
Time
2026-10-26 02:19:40 UTC
Median time
2026-10-26 02:11:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
242bcc3b0b9ae7bbab13b85e498ee97b1e04877f6ea7a1057c9591bcd144d948
Previous block
00000128efc5430065f3994943b764d983b04b7e4ba0e5578a0897844eb19e01
Next block
0000000328ed904822cf86f572110ffcb1403f37ff0cb294e7f7f8b98fa86c06

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 33091 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
224e5b57c8b224672cbc171949de2ecf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
242bcc3b0b9a…91bcd144d948 coinbase1250