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

Block 15992

Hash
0000005ffead38ac4a12bc345f78987e825da4ed20d8b90b8ecfc9f4e050e489
Confirmations
25356
Time
2026-10-06 11:09:19 UTC
Median time
2026-10-06 11:00:57 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
4a217ddfe7ba39442f74eba799a3c803ef9ff4bd0b1a82dd16c2c852c692c328
Previous block
00000008e16cdada19553c4eb23a60df9dff09272d7abe10cd6f525bb929b0f4
Next block
0000009dd1880e973ea0a76edff92994ba13eb810ede4bb835a43a0aece82307

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 15992 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
4a217ddfe7ba…c852c692c328 coinbase1250