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

Block 35295

Hash
00000020f8985a6be535588a1c17e5c7778960db96c61a913ed115705ba71e16
Confirmations
5095
Time
2026-10-28 13:22:32 UTC
Median time
2026-10-28 13:14:40 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6712db0a370f85321e9324520cb05f41e6134d53c7a838e7626cd16676aa60ad
Previous block
000001cdc6ff0559308de1982110117c90a21e8019fbad892879ece8a326669b
Next block
000000145d6ed04d3cabb555e6a401c36d33a860b9027f0173f7d273e87ce555

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 35295 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
e063007fbe39b6f1aac54fd842f1bb26… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
160a6b17201c…458de0e48caa coinbase1250.00001032
5871618ffd49…e74184c3223a spends P2MR pays to P2MR120.996986240.00000344
9af4a0a5b020…42c88f2ea85a spends P2MR pays to P2MR120.997989680.00000344
1efffa4351da…c87fb917776b spends P2MR pays to P2MR120.996986240.00000344