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

Block 13424

Hash
000000aacf0e704eab6b009b4ec8c74e5931b4edb5921262fe03a985c6380e9f
Confirmations
28156
Time
2026-10-03 08:18:46 UTC
Median time
2026-10-03 08:10:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
a27292a21467617ef6ba800ed651e3bc1a06d31cc9353ad3fb307f5c6f82caaa
Previous block
000000522055f7baaea8f138a4b96e4379478d7c3f2f6e0cfed7a4a6556a3bfd
Next block
0000005f67d113502c485eca2e9ed8a4e163819256fdc205f8d4831d2fe53d0b

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 13424 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
a27292a21467…7f5c6f82caaa coinbase1250