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

Block 33751

Hash
000001329348fd41022a1c56068909b6c57d6987315255eba95848243fdc72b9
Confirmations
6482
Time
2026-10-26 20:04:23 UTC
Median time
2026-10-26 19:56:25 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
31866f77f32a460824639fcd3ad61bc53ce93a81c4b4073b8cdbb04f7faaba04
Previous block
000000dc8619ae1c225a1f2594eefd6f7ef4fce85cfd16390a305a16c955e5b8
Next block
000000e0c92f97577ab22027872419d0e6f8f767199a983d461d6929473d50ae

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 33751 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
7faa8225ca50dee71649c631ddcc26d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
31866f77f32a…b04f7faaba04 coinbase1250