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

Block 31799

Hash
000001bdeb2abddffe57d526aa899ed2765a20a56463c5493c7ac964bac7884e
Confirmations
8137
Time
2026-10-24 15:46:47 UTC
Median time
2026-10-24 15:38:31 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
e307a4436ee970ddf626fb199e762eaa7eb0af055a78d8a8bad09723bab2176a
Previous block
000001aa106b91eef5ab7299430f34ca7c6573c67efe7421e036ff050b46d002
Next block
0000012d1828be34b94677af05ada2c9cb222d896d428b8301a66cd78a7b655e

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 31799 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
4c6374caeef86438fb17f8311be3e364… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bcdda23381fc…4071c395e100 coinbase1250.00000344
2879712a69d8…bc51b315ca87 spends P2MR pays to P2MR120.998993120.00000344