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

Block 3536

Hash
00000371cbb00ab693da83007d281c0687055cf1fb49c12553b78b0a4c0f4b6f
Confirmations
38782
Time
2026-09-18 22:17:20 UTC
Median time
2026-09-18 22:09:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a13993de4fe224642bf61422a7692492095cf932ccb36437e48adc45ff1748a0
Previous block
00000284d2740fd506d1b47b509898cf8b22875e1aaa3e4ebe182c171bef6669
Next block
0000029e2f4a40aa8be5594c316379c9fb3750a4cb65c701bc9b2bd95f0107b6

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 3536 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
a13993de4fe2…dc45ff1748a0 coinbase1250