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

Block 34460

Hash
0000000ab339fc4eff919db4803312451a04d2718236d8fbe93c15c080c990b3
Confirmations
7202
Time
2026-10-27 15:08:01 UTC
Median time
2026-10-27 15:00:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
345c84e5090a600d432b79fc5c953eb06556a1563012fbde048e7efc85382de6
Previous block
00000192458da64dd20f368fa926b8e35fcb2aaa2998c509bae0e32d338b7a89
Next block
00000107b959f2b7a74bccc5cda4259824056752fdb9164b215d30a970025265

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 34460 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
8146c699e01ebf3b5947036d52a2c1cf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
345c84e5090a…7efc85382de6 coinbase1250