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

Block 6188

Hash
0000000b03634414b4920e947530a4814d195512b4093b0ea277e6242f135cf6
Confirmations
36181
Time
2026-09-22 11:04:03 UTC
Median time
2026-09-22 10:45:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
a90beaf350d2d881a98e8160887ac5b2c55a95cf2ccc34aa81de02dfda2fa341
Previous block
00000032603fdee2ca8333c6f0aea94935fac34a9b1d1541425b78dc1a72bab0
Next block
00000009c63bb1814e9b3989a9d4db81bf564e1ada2956c0dc09d9b74c3673fb

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 6188 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
a90beaf350d2…02dfda2fa341 coinbase1250