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

Block 15634

Hash
00000075518940cd01ed96398c44db484e9bb3dcc11ecb94f030da177d7879bb
Confirmations
26566
Time
2026-10-06 00:41:28 UTC
Median time
2026-10-06 00:32:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
d7083f3062f2645c04765bace198b36a96fa689d2851da6f0dd6a4e2083a4a84
Previous block
000000732951b5810b49bfc588a3b4b90cf6777cd8dcb0b85a0c777b934f648d
Next block
00000044e781ccefca53ec62d1b81a59eb2d5f1c649b106260f0c6dc31178538

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 15634 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
d7083f3062f2…a4e2083a4a84 coinbase1250