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

Block 15919

Hash
0000002811a765ec25e8ca4401a0d7b1199d69c6d5aa8cb7776e7fb3f0a6b302
Confirmations
26059
Time
2026-10-06 09:00:39 UTC
Median time
2026-10-06 08:51:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
55408b0099be59112fcbfcc637601ac7fa01dce5f4d4415c685ccbd599a29a72
Previous block
00000092fdb0b13b6aa8ff79c346775d7717b0ce503358c561c01508d39f288f
Next block
000000b86659e203e739cf39696261bac2998191c47f5e976a2d1ecc308880fe

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 15919 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
55408b0099be…cbd599a29a72 coinbase1250