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

Block 32434

Hash
000000b05f93cb0089c1eb4ae05f314c9aa2f898be244c4694f9894a3c1cc5f1
Confirmations
8973
Time
2026-10-25 08:47:55 UTC
Median time
2026-10-25 08:39:49 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e156ce778fcc4851dd4e0e5ef6cce69eb1f91c172f3a8a555fcecb0db48cab57
Previous block
00000069df957547bec01b7a9b144aa7a02a95a3f5c095173651ef8943eb46a0
Next block
00000200f5d83373e36afbd8c2d2f35ea22a771320868d89a79fa7926c4dd9b6

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 32434 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
1e71169f339f0b566e3d5190b0696a9f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d1f63db7e572…23761036f890 coinbase1250.00002346
e1d7f1f540ca…2461007cdef1 spends P2MR pays to P2MR110.999997420.00000258
317e9fa36987…9632a19b5ec8 spends P2MR pays to P2MR110.999979120.00002088