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

Block 7142

Hash
0000001d240889118e51af581c62e995b5f6af132a79078eb8d2e2f3c61b4225
Confirmations
35229
Time
2026-09-24 07:45:10 UTC
Median time
2026-09-24 07:29:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
7317e1977fab2edb64b08ee612aaaff8193c45e44d4a268202330eb2c81bf407
Previous block
00000005cf2ee1bd01df15a7719bc76f2cff813c238de930f8f35408e14cd66c
Next block
000000158f5111321a21560551b159fd4c0c76d141adccada8ca05062b3e5946

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 7142 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
7317e1977fab…0eb2c81bf407 coinbase1250