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

Block 32690

Hash
000000b28adbd05664f2f3b5b8d0303c201b168b9a2adc3f403a53edc312c95d
Confirmations
8491
Time
2026-10-25 15:36:53 UTC
Median time
2026-10-25 15:29:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b6d04c2b6f658ef3f519c8e6490f063bc699b729bb8ee4c6f04cf5700cb7d378
Previous block
0000004f3eb5f343d0e6210d4f790ad4db24fbcd35150a27078d85e458ff9f05
Next block
00000127593ddac11a72a675eeb868e2a5451789e7279613a1a1c7771b269b36

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 32690 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
2c733282eb7fcd0773d47e2009767a05… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b6d04c2b6f65…f5700cb7d378 coinbase1250