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

Block 6548

Hash
00000015ba12cac8cb89226f19d5247d4af203095c54990fd446c5a59c1d4234
Confirmations
35216
Time
2026-09-23 04:13:05 UTC
Median time
2026-09-23 03:56:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f72a5b520e358026735308078522b8334726a2dfdaf09d4af91b25bbcab9431b
Previous block
0000001a442878cbaef57846d6e317a36d627631e1fb8a24576b2a6d6821f251
Next block
0000002f9593f7222880648bded0123bf95f25aaac6ec1e381e38546660d77f6

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 6548 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
f72a5b520e35…25bbcab9431b coinbase1250