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

Block 15914

Hash
000000b8456354b0cb44be122c020b57842f526a2ee73572dcf8a7b497bf2cd5
Confirmations
26172
Time
2026-10-06 08:51:54 UTC
Median time
2026-10-06 08:42:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
4b872a4229248e59011865d0db7e88fbbcc69e24978432083e5de73529612f2b
Previous block
0000001bb58bc6e347f452c201d12276d17332b33eabd6608ab4d437463afe6f
Next block
0000006ad161db06ba04b2641db9ef0f90fccd7941ccf772e14035aba22b5144

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 15914 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
4b872a422924…e73529612f2b coinbase1250