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

Block 32728

Hash
00000118867286d5e07772af42d772533f7fb107135274001a6bddf0071dff51
Confirmations
9093
Time
2026-10-25 16:37:53 UTC
Median time
2026-10-25 16:29:42 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4619500bcb67cd6b58a2c0890bc3415d8692046511173d6e83e48b49d95a0058
Previous block
000001c542e9d027c62cb36e37c4c1f27db105837ffbc49730f82f0368eb2f37
Next block
0000009f4e162cb346a2386203b14d9cad9544a986e00006649ce2b091efc1db

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 32728 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
d64b388f6a8a0f3afcc4509dbc509ee7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4619500bcb67…8b49d95a0058 coinbase1250