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

Block 32317

Hash
000001cca37cab717345cbc5ed3c8f67e988fc1f7747eafd913e0dfe75c3d59d
Confirmations
7950
Time
2026-10-25 05:42:07 UTC
Median time
2026-10-25 05:33:42 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e95d38090213ff647561d682b13f3df9c531186d8ac368dd2e210ced741a587b
Previous block
000001a6fe270be15063fba0ae354a5360cd91009e91e5ade64676f8551122ac
Next block
000000bb284c495b7b489dbce0678e1e4a0d5f01a8121b92a2d7b9ce00f07c5d

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 32317 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
200664e6a1ff501d4315fdade4889746… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e95d38090213…0ced741a587b coinbase1250