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

Block 26094

Hash
0000015ead850ea148a79d589ad7d1205cfc21b5edcb33a731dc8c7ccc4ad07c
Confirmations
14819
Time
2026-10-18 04:25:37 UTC
Median time
2026-10-18 04:17:21 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
d57cbd8387f4f1866761b9f19f83645edfcdc048cafde1351223f9a1e5f775f8
Previous block
000000de996ba08d8549137abfd2fac3f5845012219e9b75c04fcd83485c80ff
Next block
000000446fd7d3ebfa3695c42b569eb9d71f04920d8afaab76594fcfecf0a13e

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 26094 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
4a531b682c578fc96c177119e1fecd1c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d57cbd8387f4…f9a1e5f775f8 coinbase1250