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

Block 8783

Hash
0000002ac9cd1d5d046c5692bcd8fc8cf28fdf8d98dcb81244cf5815ab157387
Confirmations
32084
Time
2026-09-27 05:56:03 UTC
Median time
2026-09-27 05:46:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e61538ba413449f1edaec9f94616b2053754e67e8b4cdc0f622bb0867595ef12
Previous block
0000001f886a6c5a6fcd97f06bad4655780060a7ef0db704dd9230d3826e9332
Next block
00000069c9e58ce3233217fac7be103404bc8aa22463b590b7e0b97bf94fbe6e

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 8783 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
e61538ba4134…b0867595ef12 coinbase1250