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

Block 24595

Hash
000000a67a8ba9fe1d44385659a834f3fd2886298bf6352312a8d5c4f0bfd409
Confirmations
16756
Time
2026-10-16 11:35:34 UTC
Median time
2026-10-16 11:26:56 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
659e8276d46e77a2bf65af301c0f509987cb574209c641cbcc89aec72bf8a649
Previous block
000001608ab00c4598c4c982f27bc0f515771d2957759ec38e96afe0798f02e3
Next block
0000008fc2c8f4a8a627a239c7134f212508b771761f1c21ac832a266e24a77e

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 24595 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
c0e24bec0436facff90edb474f7eeee0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bca063433776…1d4f10a63dee coinbase1250.0000031
9a434738359a…35b37bcba97a pays to P2MR129.99987270.0000031