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

Block 13552

Hash
00000096a2b921fec7ecceda89bcc1960ca7bc698aff263690f54e44d73aca9f
Confirmations
27228
Time
2026-10-03 12:09:39 UTC
Median time
2026-10-03 12:01:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
511b79785a34c7cf7aeb21fe7ee8b0b8972b276ad9fa02109befcd1ac501e208
Previous block
00000040cbd367857ef880389b36f32c52b33c89e188f62a25c3c08b9241def2
Next block
000000a742ade75391c2218b5afdc1caf853d032d43d99851de9ab665e5ce357

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 13552 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
511b79785a34…cd1ac501e208 coinbase1250