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

Block 35682

Hash
0000003e86bffc1ceb7b055c053155a21aaed45029b0a1c5263dcee3007779c5
Confirmations
4483
Time
2026-10-28 23:42:19 UTC
Median time
2026-10-28 23:34:02 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2787900e1780f78d1d5034ace40b56b4a4c6fd65814d92fdef1a2ac1c3b43361
Previous block
0000011f040ebc2a68185e6ff2ee8b517375a63acf07b310d3ffe617e0ce2fec
Next block
00000112cb86fdc24ee05e88982209cd279b0845a8492c92dd728688d744f409

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 35682 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
09a1958820937ebdabecb483f64aecfe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a2143df9dd68…b5f084a31e0f coinbase1250.00000688
5b052c193fbb…34bcb66e4504 spends P2MR pays to P2MR120.996986240.00000344
8c34dd6b8221…06bf24dbf935 spends P2MR pays to P2MR120.99598280.00000344