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

Block 34134

Hash
000000f38e01139a5c30ba2a176db4b1207e783a38214dbcfc41b9d6ddcea0d9
Confirmations
6334
Time
2026-10-27 06:20:33 UTC
Median time
2026-10-27 06:12:16 UTC
Transactions
6
Size
7,605
Weight
17,484
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d6fe74d6430f45f825a8e13f7214a401028d4abf81529c9cdbfddaf67e495a43
Previous block
000000666253a2a9ad0f384fb9473e2c43b493bb9927dfefa381bf560525c3c9
Next block
00000023cf1a1e069647a07f66b6e6be31470f4acce11cdecc4a69efadda33fc

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 34134 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
a6a4d54937b88687fd76626a20f9d08b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
69a78a57c7ba…52777369ef3f coinbase1250.00003258
d859c95d8be9…ba3e81fdeaf9 pays to P2MR1228.99993160.0000031
07e288f10b2e…6ffa849a4e92 spends P2MR pays to P2MR110.999997420.00000258
b644ebbc39fc…2cc5eff4a0a8 spends P2MR pays to P2MR110.999997420.00000258
6d2c563e3409…761307391345 spends P2MR pays to P2MR120.996986240.00000344
1bf2fcb6da21…56aeb92e9ab0 spends P2MR pays to P2MR110.999979120.00002088