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

Block 33852

Hash
0000010bca0cc6b30eb9be5db61363db329ae2f283a34e359c74548d11b7ef7a
Confirmations
6466
Time
2026-10-26 22:47:53 UTC
Median time
2026-10-26 22:40:00 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
567081e5bdee78d3e04d0ac06dda0237952f276c4ed11665275ad619d17c5a5c
Previous block
000000761030e34f66c19e5a2b625cb461550dfcd253e01cf6f2cf25f066bb96
Next block
000000e75384ca6346fc5c6f2a6ab2a974d11dc67f3cae88d1972c621d734578

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 33852 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
db25c3de9b5c1f0a234446e385bae1cc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
567081e5bdee…d619d17c5a5c coinbase1250