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

Block 23252

Hash
000000ba79fe6fc6d2f658ded64163f65592362f768c6e0dcb91584e845502b8
Confirmations
18524
Time
2026-10-14 22:41:21 UTC
Median time
2026-10-14 22:33:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
e48d4145576d6bdbc5ead6d497e0adab560c2b2226c400d4bd338d85414f5bdf
Previous block
0000005c312c29f539a6f10ce8b2290eb27d053c01cc1e18282d861b1c25321c
Next block
000000ae597e26dfdd08a18ac3c6dfb735e5e4ed3a8714f91e73c6c1ad8e1ef1

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 23252 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
bd956e6edfcb9b8c147f84a6b525973d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e48d4145576d…8d85414f5bdf coinbase1250