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

Block 6628

Hash
00000012a2b982db7452e81688736c608ea2229e7770b012c000e1ecf0147983
Confirmations
35491
Time
2026-09-23 07:48:09 UTC
Median time
2026-09-23 07:28:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
328e0352d9527994cfe75df310cfbed20ccc419727b82353e6bb0dcdda5a1dd7
Previous block
000000189a13b794cd79ed0546627cb4cc28ea505d97d05b59441d9509cb7ed7
Next block
0000002de81ddcc9c63a7ef4424e4b8fed650eeaca4c052c6382234209d309e0

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 6628 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
328e0352d952…0dcdda5a1dd7 coinbase1250