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

Block 24795

Hash
00000104592bf78165cb6a91f62ea5dc953cf8e75f17fba3e82c9ee438571b8f
Confirmations
15629
Time
2026-10-16 17:02:22 UTC
Median time
2026-10-16 16:54:26 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0519e33796115902ffa3fc2f6505179514e047fff12f76e224d7338b5b4ee5f1
Previous block
000000fec2b818b2794a8c604d5f62f88dddc15e0bc1c35c38c80e2f09f34b03
Next block
000000b6432a9c01a7d85a42aaaaffa6b99c2f676b0d571ceb28b71fb97e7b97

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 24795 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
8482b703204b52bb5f3498d52dbb90c9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0519e3379611…338b5b4ee5f1 coinbase1250