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

Block 32263

Hash
00000112f93fdeaf4b5c4f0706af71ac9694458628a4231ddce3e19ea9e00e75
Confirmations
8367
Time
2026-10-25 04:15:01 UTC
Median time
2026-10-25 04:07:14 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
07bc1939da35db6a6ae456df15b57bdca5ff2af0ab0e3d36617b87f040893a63
Previous block
000001ad40363b167d950e2d3b8ce18522d0767fbe051f9ebc33c27daa1563ce
Next block
000001102557d735a6a9d496cd87a2b3034ed5b71c07f6b1f938ae14366fa47f

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 32263 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
fac85018f337c89c785a45e502d8423c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
07bc1939da35…87f040893a63 coinbase1250