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

Block 30535

Hash
000000523fc37924e07c54b46d1e0479bafc5b68f7359165b483ce05fc63061c
Confirmations
10612
Time
2026-10-23 05:44:37 UTC
Median time
2026-10-23 05:36:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
a5b33c8d060ddbe9d85d807cbfedefa1df9cf75601d69fbc58526567e56a4ff4
Previous block
00000069c65cbdb9a26a7cc658f67ff3bc8b03db0be89943b4c807ad61ed561e
Next block
0000007fa801fedcfcfd1e17497cbb9b1828d10e7def9a719e929fd7929396f1

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 30535 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
bbe82acd3585d4a9d391904637955a3e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a5b33c8d060d…6567e56a4ff4 coinbase1250