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

Block 12086

Hash
000000051311fbd08fdd8d6f162a8b64523014263676f7736cb1902e0cb04715
Confirmations
28246
Time
2026-10-01 16:29:47 UTC
Median time
2026-10-01 16:21:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
fd19e3714e7cf30a6beac4c12eb3d040cde35217d97f16c30e833d51cb80b47d
Previous block
0000005f4ab5a513080a16c2b3a95b11f1740eee2d44b7bbebeb50542a3bb836
Next block
0000004c2b894842941703069cb0ddd0f1d4e5df9a646e8404c23488cf581d17

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 12086 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
fd19e3714e7c…3d51cb80b47d coinbase1250