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

Block 34755

Hash
000000541333fa770e0e1b6faedf0ee2f905f49d081c3a8213a42761d88013b8
Confirmations
6125
Time
2026-10-27 23:00:30 UTC
Median time
2026-10-27 22:52:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1d592fc6e7691ac183b146c9b7f46052ee4814e2b67cc688cd695894a0e910b2
Previous block
0000023eab28f2f8734801b37d8b2ead94d6def2bd69ac367b6c93e6ea20a20f
Next block
000002041af7cd6846c46295d9c5a3b6b9ba520632638b904c944caf1cb5d40e

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 34755 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
3ae8b9179d8174ddc0409d9c984b4548… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1d592fc6e769…5894a0e910b2 coinbase1250