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

Block 34822

Hash
00000166a096076a7fbe2784584fc47155bf574b13b4ce26b107053783fa8cac
Confirmations
7536
Time
2026-10-28 00:46:14 UTC
Median time
2026-10-28 00:38:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ba5691f9659abb81d65bb3d565d609bc0e2bef92d5009a79aa9df59ea900fa56
Previous block
0000017c552ad47c75af25dcfbf3f0f315e09b6c1ec8a34e5cdbbcbb9cc464db
Next block
000000bbbde75de54bbeb1a423eb01164bcc640c28f1c51feca775d74cdd06d2

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 34822 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
68e69772f77d94edd60c6987a1b1b8c4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ba5691f9659a…f59ea900fa56 coinbase1250