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

Block 2343

Hash
00000125e7c7e17adb718520637f297982e70a61b208cf21b443a5051c061d9f
Confirmations
39140
Time
2026-09-17 14:51:31 UTC
Median time
2026-09-17 14:43:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
27c2762f2671f81aaa4a1a5d44523e694ae0717dc52e2966f52fff639826167a
Previous block
00000047d899c78fadf840a5cdae27d64fab473533bdd7fdeddb9271ed6b79dc
Next block
000000660de545fa57fdc6684ed3557879f6ff95420e80ebf075ec0fc1b61a0b

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 2343 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
27c2762f2671…ff639826167a coinbase1250