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

Block 23492

Hash
00000141d77b10eef42a751974f0e87adac81754d6b2f48a3ca1f4eb0c881532
Confirmations
17365
Time
2026-10-15 05:18:12 UTC
Median time
2026-10-15 05:10:04 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
8389ee43c5fda4780699462a17a5014e6c86a29ce79a08ddd7f0cb2d342f5cfe
Previous block
000001512e15855ccc030d3b33340e8f6679cf5eb4cfb842231ed2926c00b7c2
Next block
0000014be304b157ede86eef89c5d4644e17a30a7889d86ab623211328fb5ceb

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 23492 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
a4afbe3ca85c343af0dd0c42b74a460d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8389ee43c5fd…cb2d342f5cfe coinbase1250