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

Block 32101

Hash
000001a76a50d1b6234b883a997268330c0ac0a1048d28a06219491cc053d58d
Confirmations
8015
Time
2026-10-24 23:53:05 UTC
Median time
2026-10-24 23:45:17 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
ed02c795bcf9ddfc03feee68bc24166dac4af47052a6ece36d9c677cc55aa3fd
Previous block
0000001d3de695f47e26d4a6de135c80382a44c964e6016e4bfdd1a81346e77e
Next block
0000013c11b692c626fe5c8e0bb51a81d8333b6c488edc5afb0f197628839fa6

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 32101 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
5dc4705ad2f83ba1cb2aa975fc7832e5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6a5fbed13563…d0009eb58553 coinbase1250.00002346
b280b0520829…bc7f30a4b352 spends P2MR pays to P2MR110.999997420.00000258
bee549340ca6…f3fea45fd8bd spends P2MR pays to P2MR110.999979120.00002088