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

Block 22846

Hash
000000e17a32a1a587a931c669f5651ef894c91d8ee8ec397ac77b2b9df24dc0
Confirmations
18147
Time
2026-10-14 11:28:19 UTC
Median time
2026-10-14 11:20:07 UTC
Transactions
2
Size
3,003
Weight
11,493
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
795228d6aa0c62796499a6fa51f152e5901c8c12da3be89e614010fb2c5d5623
Previous block
00000093f21b7f2f19033eb2cdf7972c11434571130be2d80a316fb83654a3c0
Next block
0000013743325f4a3300be6bfa6a07696f373d35553232b517eee5d2e906bc99

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 22846 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
e0db352da7d7cd40ade2ea3f859b2221… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
494a44faccf8…b0797090d170 coinbase1250.00000258
6a67888a934d…0e0d80a74e0c spends P2MR pays to P2MR110.999997420.00000258