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

Block 1784

Hash
0000027239347880724214380ddc87bb7cc357c9054f1ab12dcb23748d00106c
Confirmations
39333
Time
2026-09-17 00:09:04 UTC
Median time
2026-09-17 00:01:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b1ac42c21cedbbe4ccde972a3755741654b432cee704c503e1a4599bcc8ad75e
Previous block
000002ecd9c50cc699e4b668c5e69c209a02e7bdffb358d4dabe63c55b9d9f51
Next block
000000e40ce8e445e0df8533124e61062fb886ddb1b6af38d3f6d5fcf129f129

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 1784 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
b1ac42c21ced…599bcc8ad75e coinbase1250