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

Block 31796

Hash
000001963e9326d06a301e121cfa25fb1262bd3170a010a2c7dedd37c641d647
Confirmations
8391
Time
2026-10-24 15:41:41 UTC
Median time
2026-10-24 15:33:14 UTC
Transactions
2
Size
3,046
Weight
11,665
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
efae23504cfd2c74c4db31c23a3e7598a0c7901f6b7e1dfa73f7db16f9f895b9
Previous block
00000075684ad7d0f010fd0ab6001096a8a8d4832783826fa610896b90569e86
Next block
0000016fd7b8d62e5cd22430c8a21d08d73fb0343cd080bed0d4aa4295742c69

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 31796 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
77fb657f1166ec0f61af9c545528dd58… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a857eafe1309…ae025de9ae26 coinbase1250.00000344
05587052df11…7d47fc8e38d2 spends P2MR pays to P2MR120.997989680.00000344