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

Block 29533

Hash
0000010aa061411e9243646e7e5be431945c2374d1bf302e0dc5816919ae8179
Confirmations
10689
Time
2026-10-22 02:37:45 UTC
Median time
2026-10-22 02:29:54 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
ba5792991b969c43a3c9181d0901a5d9914eb7d23abe7aae30476e0d65d040bc
Previous block
00000169c602af867305ac905c29264858030eb5b7987a9ec829797966523789
Next block
000000aa97568a1cb5cb491c72b6527ba996ed00acd6b14538d9aba1ddd3d2d8

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 29533 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
1d99948c650cad8823e52656d5aef18f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ba5792991b96…6e0d65d040bc coinbase1250