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

Block 1159

Hash
000000e26a01a4e7ea50c235f62de4a29efa83d77b0bcd52dc7387c2a75c5196
Confirmations
41105
Time
2026-09-16 07:48:29 UTC
Median time
2026-09-16 07:40:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a2d4fc8425d37f8cfd7a4ff1db42781b62460041c9bace989b1adb660d37d3a6
Previous block
000002cadd1c7041f97622a0b7a7ec530520370d3ad3bcb5d3347e4a2c9745c6
Next block
000002cd9c3c640c39593c934c4b8d1da4117c33e36babab130544cc8b9599de

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 1159 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
a2d4fc8425d3…db660d37d3a6 coinbase1250