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

Block 24952

Hash
00000046ee267eb2ddd887655b7122665f0a8e493cae6bf25dcab34506332a54
Confirmations
15424
Time
2026-10-16 21:18:58 UTC
Median time
2026-10-16 21:10:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
4dc4f5ae7f1aab85d488eb573562d60cf117308ad42f21988e47a84adc93048d
Previous block
0000016a48370df633f479b76a1b56160aab2e44d3e057a137b1632e8f770544
Next block
0000000def16cdf4917cf0724bb655fd4d94c96b9ee91042a6dfcce678414376

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 24952 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
aba8d0d889009bbed9c33f364a098ac3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4dc4f5ae7f1a…a84adc93048d coinbase1250