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

Block 26959

Hash
0000016feac56837ce770935c36018aa8a6662b551b9f0593e0f0cc710cc72a0
Confirmations
13501
Time
2026-10-19 04:51:10 UTC
Median time
2026-10-19 04:43:01 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
5b096323a68a57e0d0022684a597f21627d7080586b7c396844d2343a97d2335
Previous block
0000010f34dec5f8ae344008e4278b887d7eaaeff13ddd7ab6f451fb7e8a408d
Next block
000001904d610f1d4660a32d4eeccb320e87d9d539b7aae03ade3bf3c2636de7

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 26959 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
52fe7eb99f16a287bdf2c9832354dfd4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5b096323a68a…2343a97d2335 coinbase1250