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

Block 7958

Hash
0000001286b83c9b0df70471163058ee6ef051709a4e2a0727c15210827b303d
Confirmations
33540
Time
2026-09-25 23:20:48 UTC
Median time
2026-09-25 22:59:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f0317379c2a3e3b1de6f4c97cf3afbb1b9d44d3e1f670b0a8dc3862c620661f1
Previous block
00000021d66c98de06459915604e9d972ed025d088c91a2426ba9fb2bfa25d62
Next block
000000239a641cb65c61be352136a5646fb0f67360b4bdf3dc87df6a1dad35f9

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 7958 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
f0317379c2a3…862c620661f1 coinbase1250