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

Block 34823

Hash
000000bbbde75de54bbeb1a423eb01164bcc640c28f1c51feca775d74cdd06d2
Confirmations
7315
Time
2026-10-28 00:47:48 UTC
Median time
2026-10-28 00:39:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
53b8bdc22f2b129d381ff5cc41fef562c48c972ee308684c1e47f3aaf8d1b166
Previous block
00000166a096076a7fbe2784584fc47155bf574b13b4ce26b107053783fa8cac
Next block
0000008816e7389a0a3ed660dd9516b97383f4e02eb5a95f654e4d64df5014ed

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 34823 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
89a9907173afa5d4349920f135889585… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
53b8bdc22f2b…f3aaf8d1b166 coinbase1250