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

Block 14855

Hash
0000005bb57044592294383f6b71a5c8ed6b5155c89ebd856f11c3fd8321309b
Confirmations
25997
Time
2026-10-05 02:13:41 UTC
Median time
2026-10-05 02:04:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7f44ddf9c419c4d528f06ad5101f8b91aca4d90750472d38110a161ce6306c2b
Previous block
000000a8d18eb29629986bf4bd633d2c3f645c5fc27671d9f75af22d4d0ffda4
Next block
0000001f12d0ae119ddee74b83fb6edcd60409085687b9f82f8ce0928d789a0f

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 14855 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
7f44ddf9c419…161ce6306c2b coinbase1250