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

Block 7158

Hash
000000246123d75d2a4b2d4356a188074a2e96b321aee9e196c7d00d8a82777f
Confirmations
35001
Time
2026-09-24 08:28:14 UTC
Median time
2026-09-24 08:17:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
d2d20b6e4fc0999a44b1153a09f9717191da24299f07d2256d2e680d51551cc4
Previous block
00000024fe10d5dbeffe6aeb8b615b0f103391fc095233149fc3b7d00c5d49ce
Next block
0000002d0dcb6dbf42b33a5b3a2671adfe5aa03f46968a6b4df3efadecd53c0b

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 7158 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
d2d20b6e4fc0…680d51551cc4 coinbase1250