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

Block 13882

Hash
0000003ac576a921a8779c1b6c75e6209b23bfcca5b0e08ca36f6e363e32cb2c
Confirmations
26694
Time
2026-10-03 21:54:18 UTC
Median time
2026-10-03 21:45:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
949fa0fee03c8acddc52c7249a8c5d1803400f4e84354e1abdb4332835c0a137
Previous block
0000002f29f3c00b4e25813e8a6afcee640231dcf5abdda10b7dfb3419fd81cd
Next block
000000780fb8f7b7ea2299707033a91a049e76c186d5f23bfab0db42919e5cc7

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 13882 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
949fa0fee03c…332835c0a137 coinbase1250