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

Block 34943

Hash
00000025a9a978c5cf25dfc7560941d2d537e5bfedc17f023654017ffe3f46df
Confirmations
5953
Time
2026-10-28 03:58:53 UTC
Median time
2026-10-28 03:50:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2ba41532efa817b3cf2686ba35fdc20fafe322c8f3a65abe21aa9abf4a8ae129
Previous block
000001a69d995f2d9caf687bfef6bd8f702cce033c2c1d5e096f2fe8cbd1c4dc
Next block
000001011be8bd061c32042ce5b7438210b89def136d96ee96c3a65eba0e23f5

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 34943 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
9f65d2c36cce1309fe52c68966736ed3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2ba41532efa8…9abf4a8ae129 coinbase1250