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

Block 7950

Hash
000000174feb965463dc0f38bc62ae9bdf7cd28dfbc3a155ab8eb17108f98512
Confirmations
33758
Time
2026-09-25 22:53:06 UTC
Median time
2026-09-25 22:37:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6281788924eb38d99d434af7c8a7aa0577137bf6551f56d374bef6e515e52c76
Previous block
0000000861eba936a873f49306195b42319f7dc2364c40eefaf2101868d2c6fe
Next block
00000007dcbae6f6b2735ffd64e9584fcf54ec1c5b002851f0168d6295d0ca7f

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 7950 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
6281788924eb…f6e515e52c76 coinbase1250