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

Block 7789

Hash
000000149f27dd2e4c5e0aec7f95308dd8b620ddd95a8a5aeb4af8ae8ab8e5ed
Confirmations
34457
Time
2026-09-25 15:05:20 UTC
Median time
2026-09-25 14:51:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
ee217bd10030ff76ada97ff1637435349f7f03361f2c57e8f7266364775e2ca3
Previous block
0000002cfcc4bde53a32dd3436b84973ccbb8d375a2f6e2d7ab24781afe49a94
Next block
0000000e8a806dff7f85353fdc8f911e6d4bfad94a47fc9000b2cfda9671e382

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 7789 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
ee217bd10030…6364775e2ca3 coinbase1250