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

Block 7254

Hash
00000036dbaf7f5edf7c979902c501683111e65896ae7336783ffdae0c345921
Confirmations
33794
Time
2026-09-24 12:58:37 UTC
Median time
2026-09-24 12:33:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f1d8a80f1dde2817bea1b8e58e77e18b28cf931d1c982921d91ff1a0c115951a
Previous block
0000001f130354e19fe9b80f5610bb407d7ab002415c1f0bdddee71feca5243e
Next block
00000006c66eebfcde312f91fecba8d5a1dfbeb6360dd3a9087a62596406a941

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 7254 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
f1d8a80f1dde…f1a0c115951a coinbase1250