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

Block 15954

Hash
000000336eb266b30e64881a7ba0a0b19a14e39d378e4787e84dd861faad97df
Confirmations
25122
Time
2026-10-06 10:03:32 UTC
Median time
2026-10-06 09:54:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
b17711b10a773b4b3404c078954c4c2fcd133f6fca63e0207aa9d1c846deb15d
Previous block
000000be6a1b4dd26dc1d871414d98d59ffa2ecb1279107d022e9388166e4353
Next block
0000007b0a3c990b9dc2391b8a9f823a1504ac1162db4423c8ac01eeaf6bd68f

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 15954 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
b17711b10a77…d1c846deb15d coinbase1250