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

Block 35936

Hash
000001b0e50a6229bd60a5ae017ccf1b0b38718f74b07cb29af8fe205bbcc452
Confirmations
4338
Time
2026-10-29 06:29:34 UTC
Median time
2026-10-29 06:21:29 UTC
Transactions
5
Size
4,221
Weight
14,322
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ef5507a2de7f15fc2647dbca00da57b396153992836cfe0c5f790ed1dbb9ca4c
Previous block
000000b8f6a0a70453b90e39e21925b363cda0c489cdc1e61025b6c39ddf5dd4
Next block
000001ff7b9562ca07d694405aeeef60f45c8c6d68d2e305a1180546c06dab7e

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 35936 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
0a9b5bb36ba41eae01f43f0e9cbe22c1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6eda2db4a3a8…22b3661b1794 coinbase1250.00001672
294dab857a20…e11548ac4b32 spends P2MR pays to P2MR120.996986240.00000344
53f3fc8c436f…f27519d5d56b spends P2MR pays to P2MR120.99598280.00000344
9898e6d5ef4d…bc770803665b spends P2MR pays to P2MR220.001995080.00000492
7b9ce5867749…ef46f4fc6265 spends P2MR pays to P2MR220.001995080.00000492