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

Block 1438

Hash
00000331f66233e82cc9e59327c4dca44afa5a12c2928d0cc022e110f7920270
Confirmations
40794
Time
2026-09-16 14:59:32 UTC
Median time
2026-09-16 14:51:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2eef185bceda9ed28b64e7fa8bbab98835d8578b4e2fb11024f106eba50b35a7
Previous block
000001fbd225d228559d58d18181c2a51e0a6097069df06d4fef53b0dfe05765
Next block
0000024b8a14bc7425e2e2f3faf0804f0a2a8f83c1d36223f6965d5ce87039ba

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 1438 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
2eef185bceda…06eba50b35a7 coinbase1250