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

Block 7518

Hash
00000021baebb1f5f808838e8a77704a3711bf874367582d969ded03d445a268
Confirmations
34616
Time
2026-09-25 02:04:13 UTC
Median time
2026-09-25 01:46:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
bb46636f7610333a46c19a35cc567173c6c7106456d8f27e9c363043c4d133b6
Previous block
0000000158b746e79af055dc1b4ca59040d1fb49f87b665e74050e15af920026
Next block
0000000855e23d3b8d8fcbb07d1b650dc430b8bc243cff988f780e1d74c258b3

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 7518 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
bb46636f7610…3043c4d133b6 coinbase1250