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

Block 7707

Hash
00000006e794809472c203d7df359e16b6e9ff6e0a08ad57c3da9406f5f88f4a
Confirmations
34211
Time
2026-09-25 11:12:02 UTC
Median time
2026-09-25 10:57:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
99147ee0a8ea963adc4a376fbbdd7fee7bc38a438e6eb1c3c6f5f90ceab6da4f
Previous block
00000033dae65e7c52a025cbef6610db9762e244c6d894af814d8f7c5e9fa8d5
Next block
0000001ceb3055e3068826f3704defed24e4ca501486ac388dcacea55a94779b

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 7707 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
99147ee0a8ea…f90ceab6da4f coinbase1250