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

Block 16007

Hash
0000001c22918e93e7416e8be88f0e651e39ad0de7f808c0d5470154d03cc28c
Confirmations
25223
Time
2026-10-06 11:36:56 UTC
Median time
2026-10-06 11:27:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
97b4b043bbb8651fed9147306136f086a19ce63958871869b6478a0572cc8c48
Previous block
000000ca2d69d3a643c64ccc1f32e9f087e661f39ca98aaa7fa452c78a18c2e9
Next block
0000003e8d4ade65a4eed8f0466ec679e1172a343b7a3ae7b33cdf6e4eabbb83

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 16007 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
97b4b043bbb8…8a0572cc8c48 coinbase1250