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

Block 16862

Hash
000000b03b1cdf7e7429110c3da7a75dc75730e7e94d693470288824de806054
Confirmations
24693
Time
2026-10-07 12:18:40 UTC
Median time
2026-10-07 12:10:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f52424e6ca2b2fc0cb77c10f54259d505d35adfd891b983c16f6b8d32dda4a16
Previous block
0000006904162de75d845e40d94e498f6a7d1431e5c3e8ac586523abe952f06c
Next block
0000007cc82451ee62ad763aba2c93a0d6ab923fece90154da1e3204251ac149

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 16862 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
f52424e6ca2b…b8d32dda4a16 coinbase1250