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

Block 26958

Hash
0000010f34dec5f8ae344008e4278b887d7eaaeff13ddd7ab6f451fb7e8a408d
Confirmations
13450
Time
2026-10-19 04:49:33 UTC
Median time
2026-10-19 04:41:24 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
cc330d72ae7a1f9851b1b629718f24b50846c93340ce952fa0b8fb2388142dac
Previous block
0000002e4682e7b2cf62ccfc1a68ed7a269762ac7a9e13ca332069240e7e3d40
Next block
0000016feac56837ce770935c36018aa8a6662b551b9f0593e0f0cc710cc72a0

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 26958 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
482247e2ab6a55516de1127da9258c55… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cc330d72ae7a…fb2388142dac coinbase1250