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

Block 4011

Hash
00000280dbcb2501115f725de06a6ffd0aae46443ee1120220fd59fea272e4b6
Confirmations
38155
Time
2026-09-19 10:48:29 UTC
Median time
2026-09-19 10:40:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e5e3f70609ebf80beac7da5705a9a9a5c9675403e060d42ea5d290ec474b667d
Previous block
000001c8c204d18202b6406e2f828e764b51adc26348f6ab26adc310f0cb69f2
Next block
0000026ae7b9956cb0e1eeec90da53c6ee6c15980c797a0a33588ff660df2506

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 4011 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
e5e3f70609eb…90ec474b667d coinbase1250