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

Block 32429

Hash
00000193e23fbb3a0e693d7fef4bceafa089b12eb3aa0c756a72600b1efaffad
Confirmations
8842
Time
2026-10-25 08:39:49 UTC
Median time
2026-10-25 08:31:41 UTC
Transactions
3
Size
6,894
Weight
15,666
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8e5bfd8e86cf48feff01a09050da66ea2afa7911dbb3b6756082fb38394cb22c
Previous block
000000f420fcfcb07988d71e9829d0d47b6cdb3e451299d04448d45308cc7dba
Next block
000001036f4fcd7da4435d1cad0232b942e01431b15d218afcc86782a3e88e89

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 32429 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
7b437cadf6386143f5bdf7d4c5229bda… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fea00251a881…34ca30a12cf4 coinbase1250.00002346
3871bf3d0c0a…d8511eb71a75 spends P2MR pays to P2MR110.999997420.00000258
4b07fd591747…535ede370d25 spends P2MR pays to P2MR110.999979120.00002088