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

Block 1312

Hash
000002448dd40fb82256aa2e36a4476bf7f744a2471f88b0ecddb245a21a37d7
Confirmations
39078
Time
2026-09-16 11:41:23 UTC
Median time
2026-09-16 11:33:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
660eb92aa5a395ec93039d1b59d76f3c76d1d6bf76793be0206b1a778e04932c
Previous block
000001dbe01eed92123d383e55510e8f5a5958a15812a4b8153626da79cc0793
Next block
000002de5b2bf2d4d1acb7b1a7b6058deb064fb56bdf641f3ce550d1602773ce

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 1312 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
660eb92aa5a3…1a778e04932c coinbase1250