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

Block 7995

Hash
00000001a54269a0ca2d717f2fad37106a05ea08433c95285a33b0d4570e8cb3
Confirmations
33741
Time
2026-09-26 01:05:03 UTC
Median time
2026-09-26 00:52:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0ffab8c8ffee8104d5a43e61713544376db8833a603f834691dfa9f3691b36b4
Previous block
000000236ba8d80914e3810954d0d8a4a8f5359c3c1957528cf23099873d889c
Next block
00000032f08465bfe5d24d89a62b0063583e64480e246ce6d193350a04d5609c

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 7995 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
0ffab8c8ffee…a9f3691b36b4 coinbase1250