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

Block 7389

Hash
0000000f18d5839e622a08c110c533120f1fcf9f9469580a58e273ed5b367e0c
Confirmations
34889
Time
2026-09-24 19:28:32 UTC
Median time
2026-09-24 19:16:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b79796cbb935379317dbd7fe56115281c4748727fe03a22d9609a26bb2139309
Previous block
00000036ca1825fe1a7f2d3c123f8d45e9b89ab09a432ad5fa7be8c816d47a60
Next block
0000002c94b6feb0111f42540b06742a1c1f3c068e12e081f2640ef00784ef67

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 7389 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
b79796cbb935…a26bb2139309 coinbase1250