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

Block 1839

Hash
0000014eeb34011cf8ef0323057f596aa36f1bca8c1d333ebd6070caf22efe36
Confirmations
40324
Time
2026-09-17 01:35:50 UTC
Median time
2026-09-17 01:27:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
894a2a126b7bb9e5956976510dad5921c7c41feeba42817c71042699cdfb2d5c
Previous block
000001d33cd0fe9fbfa13f236ddeb98978d694be14ab778f2be9ea1dfb94ddaa
Next block
00000108cb7aa208717b20dac78c322abbe58e5c78257bc3766e5033aaa36d10

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 1839 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
894a2a126b7b…2699cdfb2d5c coinbase1250