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

Block 26034

Hash
0000002bb8347262d45064218cdc9d07e0d4b83be2d1c966b22b33d3a7979d64
Confirmations
16210
Time
2026-10-18 02:46:48 UTC
Median time
2026-10-18 02:38:25 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
91b4e2e6ae097f46cc9c73d3b367f20d5abffae51ac8970fe1aa0eaa0d5a91d8
Previous block
0000006db1c7d0cebf643f887c67f96cacfb279806d12356ef2fa66a44dcd643
Next block
0000011f8f4a562507182a95daf2ae2343112271671bfdfbbb992ca42c9f8bb5

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 26034 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
4c3b9959b140192610a9085c63a46057… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
91b4e2e6ae09…0eaa0d5a91d8 coinbase1250