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

Block 32261

Hash
000000ce1bd13b93f0ebfc3f1de37dec3aa8d7ec0e876b844bba50c514a40efa
Confirmations
8463
Time
2026-10-25 04:11:55 UTC
Median time
2026-10-25 04:03:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
da1864c216eac563b0446e017af51266f9b4707ec4edc43fb6c882b24217ff8f
Previous block
000000e1b9baadb8e940ae8702f392cb05dd81d53b9aed3a504d96be8448b16b
Next block
000001ad40363b167d950e2d3b8ce18522d0767fbe051f9ebc33c27daa1563ce

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 32261 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
315a4eb225f21702dc36a97ed492cad5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
da1864c216ea…82b24217ff8f coinbase1250