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

Block 31966

Hash
0000005aae7add973f45503f18b1e9edd37a4e3ba9690b19f67c4d9d9c5dfae4
Confirmations
8225
Time
2026-10-24 20:15:30 UTC
Median time
2026-10-24 20:07:39 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d6055617b7f63081bd629ba2638fde54231e2cc9566693a00b13c2f6866ff7c0
Previous block
000000b223934303f4426e46a3956dafd72521da022bfd69de12fee0e46fb17a
Next block
000000dd4cae5b4fbac6a89ab526c79178e9b5bffe1fa03f26fa537929f28173

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 31966 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
8492bbdb192c2d89826b918f5ac8e7be… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b152cb6b4464…02d2b2c64bb8 coinbase1250.00000344
fb5d325e2d0b…35e79302ca1e spends P2MR pays to P2MR120.997989680.00000344