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

Block 30514

Hash
000000aef4ea12017a9b548325062d9c524ce531a776f6b2f40da103e1146b88
Confirmations
10396
Time
2026-10-23 05:10:16 UTC
Median time
2026-10-23 05:01:53 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
01aff99d0066debb571ada3bdc8735a3867abcba31e06c91f5669915ea3ba6dc
Previous block
000001401b288f6b43774bca0abeae943025cd19c1a772e391ce4bacb47ce5ab
Next block
000000a015cb2b62232b121995e3662ef1486a79cdc57636632a4d11d63fe652

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 30514 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
be0d75b264f9da13b03dbae3c156ab75… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
01aff99d0066…9915ea3ba6dc coinbase1250