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

Block 11950

Hash
00000091800f5abd6e998d98ee77b2076f1b44d526d1595d8d876200193f0d46
Confirmations
29045
Time
2026-10-01 12:16:51 UTC
Median time
2026-10-01 12:08:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
f53424c42188f7aa5ada32136ead43c532d8f4647102ea7e1e5a50d9d24e44be
Previous block
000000420def46d8a840c28853e22be7f281d91b0be8a16ade7eb282fe819540
Next block
00000093442766c0ef97a0e285d4b752e26893d38f67d061111962b3bccbcff1

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 11950 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
f53424c42188…50d9d24e44be coinbase1250