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

Block 15342

Hash
000000d671bb745a08275e72306653fec61f5592da0bde1d1bd4f017fe18c238
Confirmations
25201
Time
2026-10-05 16:15:22 UTC
Median time
2026-10-05 16:06:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8b79494cdc851772311af9113f549089bc38220440f6ce5d6c09a547c1920b68
Previous block
000000be347e2d1725e818eb5156fa7baf0d7630e884770af5da0ade4d06f1fa
Next block
00000087e0ac0ca85b3e048e9c96406b4b0390431622ed35c1e1bf0c97380e6a

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 15342 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
8b79494cdc85…a547c1920b68 coinbase1250