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

Block 7848

Hash
000000297d8a5f41a793cbbf3428a5c721fafb8172696cb3e9e55c6d2da3c4cd
Confirmations
33180
Time
2026-09-25 17:50:25 UTC
Median time
2026-09-25 17:35:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5a3aedfa6ebe2c1a816ec61eac922d0b6e8ed158050036891bde3b6ef2d93343
Previous block
000000349d4305f7a6ee360d99c8e52bc95afeef7a857b8805a4ac6491480ea2
Next block
0000002c6d9d85e6be92e8ee6c15517201c713e241079a24daec0d9c659508f8

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 7848 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
5a3aedfa6ebe…3b6ef2d93343 coinbase1250