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

Block 32272

Hash
00000023411db99452ffc155b9f26a854a501cf5416003da3a7bc2a992470a51
Confirmations
8542
Time
2026-10-25 04:29:29 UTC
Median time
2026-10-25 04:21:38 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
71992a3b58d184ce2e6ac5ed3cf2bae46ba89e0fae763bfd8eb5dce8fb9326e2
Previous block
0000019d47ac11e09eabadc41aca65b25fe69ffab750dd2f30bde12c87e3d91a
Next block
0000017bfea6575c6180fc1a07bf068da0c812645c681d582ab89b2ee22fcd18

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 32272 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
a647ae9de3a6636398cf74e8f8c74bb4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
71992a3b58d1…dce8fb9326e2 coinbase1250