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

Block 16782

Hash
0000009a94a1c711cc3313066379728c9d3866cdc00fd183052afc5daf0c6054
Confirmations
24158
Time
2026-10-07 09:58:48 UTC
Median time
2026-10-07 09:50:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
aca116cc8c7d7a9db4d99d253ed294284cf74c19a49492c3ff73789aef3807f3
Previous block
000000f49a3458ab952c01a93915b62d1e6659df4c81931358273565bc0c2b6e
Next block
00000032e484601864ff5ec5b7aacbfa0de501c9b48a9857c50b248964608c38

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 16782 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
aca116cc8c7d…789aef3807f3 coinbase1250