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

Block 3136

Hash
00000282f5d1bcc7d42da348a547decb4b73b1b48b71f5480f1fb7b418610d3b
Confirmations
37275
Time
2026-09-18 11:46:16 UTC
Median time
2026-09-18 11:37:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
547c53b717f095e1f033e965e72e92ba8372b3b1495c5f4757e2abcf3bef3e35
Previous block
00000093e238219659d18d84d0a64f86b0940197afcb85a416c60a46d934c4cc
Next block
0000014e0a8e93ca646c18266e8153c4f2150749342435e6b2c3053676b92433

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 3136 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
547c53b717f0…abcf3bef3e35 coinbase1250