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

Block 7791

Hash
000000061b4589cb91e600fd37380d60731966843e24568db14c15970aae47f6
Confirmations
34509
Time
2026-09-25 15:09:52 UTC
Median time
2026-09-25 14:56:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0d1244bd14fa274d2a3b7d22d2529e5d5a415ad87b58fb05a251c39882eaf765
Previous block
0000000e8a806dff7f85353fdc8f911e6d4bfad94a47fc9000b2cfda9671e382
Next block
0000001c7c3078865b9e3bae94ec226a3f363118137710c77d12e7415a1ff1bc

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 7791 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
0d1244bd14fa…c39882eaf765 coinbase1250