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

Block 32386

Hash
0000021d8054d170cf29eb742285ed1a1f562448c904325688f8b8d8942c99d0
Confirmations
9695
Time
2026-10-25 07:31:49 UTC
Median time
2026-10-25 07:23:52 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
697367221c4ba425b7cd797f73062ff39daeab9d9ac529498c692f3bc9095825
Previous block
00000058ff06ff371891c271d961f8501303dee8451ffd6fcac9220614a53ee2
Next block
0000004a3b6f5f3aae307d292db7c508a0a61941b2d43ba2e94acefe05093f0c

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 32386 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
6b0d87383700a97af1cdfe7aa9599f0c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
697367221c4b…2f3bc9095825 coinbase1250