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

Block 15934

Hash
0000008f3f6954ef20c486827709ad12d7363edb3e2868f639910c59bf605fda
Confirmations
25480
Time
2026-10-06 09:27:49 UTC
Median time
2026-10-06 09:18:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8343b2fbd9b168ffd527266ba905d9d812d20023283f71409a93381230c08d4f
Previous block
00000038a0214ec6bf11ec03888cf711476081e3a701df93cb3d714239c23737
Next block
000000222d3fcdce7c22df2d13b9774a9db1f89ce315cc2835c54e1af00838fb

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 15934 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
8343b2fbd9b1…381230c08d4f coinbase1250