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

Block 36832

Hash
00000034adc0ac46f71054e1399af67d9bd29504b076df54f0d2fb66590459ec
Confirmations
3541
Time
2026-10-30 06:20:23 UTC
Median time
2026-10-30 06:12:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
08625e3cc1c9ae73932105acaf292a8be680db04598fe04ff6826bfb977f31d9
Previous block
0000004a2eae38d79816f268495558e8a0d7208dd345681e71a5532b068c93ff
Next block
0000021daf6b3ac2d6b625a5b0793ec45effe195c543ed44ef49b8d4eafc4c79

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 36832 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
4ffaa5e5cc19b2ad3aa4f14f88c6bfbf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
08625e3cc1c9…6bfb977f31d9 coinbase1250