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

Block 33756

Hash
0000005414afe9e3d5dc524d231815848a05552a5f45552e733961a9dc7d4dc1
Confirmations
6191
Time
2026-10-26 20:12:37 UTC
Median time
2026-10-26 20:04:23 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0213b1797fbdae4d3a77be38038770f7b4915c97c535578e04a5eddc8ad1c8bf
Previous block
000001090b9ee8ad7d7800eedc9e87900a6f016d3e2a3fcc3f6f8319d8bb9d1c
Next block
00000019e18a86873598f6432aa6fe8c477a481bce9609a4c3c8c8a3e196b4f8

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 33756 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
256f3f875e2f80d9333963212ac8f016… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0213b1797fbd…eddc8ad1c8bf coinbase1250