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

Block 15867

Hash
00000059bcf5ff6a583a7ee455befc93e1d2dd071d2ce35b587b7580f84577d9
Confirmations
25923
Time
2026-10-06 07:31:08 UTC
Median time
2026-10-06 07:21:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
ae43d6daaaca048658bc1b9f2c6834115f2e29bfb156cd24416c9c52e7f12194
Previous block
0000003617a30e855ec4992485f5ef75c56b3f10c5a214b9eee724aef6d658c2
Next block
0000007dd6e64616e209828cc812117220ef88f61ce94b0bda8e631b798acce3

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 15867 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
ae43d6daaaca…9c52e7f12194 coinbase1250