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

Block 6149

Hash
00000015f1ddc5b591056611410f73719bd4168a5ae14139bd16c7392f110402
Confirmations
36202
Time
2026-09-22 09:08:10 UTC
Median time
2026-09-22 08:51:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c334d49b30f59baaff3f7e96dd1f68e06989e044636ebf440afe6dc129301b7c
Previous block
0000001191b62a760fb48ad2d28e25314cf9d4e7abe0615f9532e76f799824e6
Next block
00000034e58067e125d20c1c2f8356cffa65b64a5a09e49a7fef37a7d7d82fd1

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 6149 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
c334d49b30f5…6dc129301b7c coinbase1250