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

Block 30132

Hash
00000092b056321452809904eb42671507287fdf8eb3601f975b3bf53e5d04f4
Confirmations
12090
Time
2026-10-22 18:52:29 UTC
Median time
2026-10-22 18:43:56 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
e80f577e03e22846568fb38681e35e7ef17f0ae70bb294c7a8cb0af92567d4c7
Previous block
000000d64d0f9331a090371a4843d3348a9f1ed0284605a7f184d0cffcd8ec30
Next block
0000013f82f6b13149405bf7f0be6e5e9aaa6bad24a7f375f05e695b76a9b88e

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 30132 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
11bc07217cae005ae17f41884727d61c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e80f577e03e2…0af92567d4c7 coinbase1250