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

Block 6313

Hash
000000310a1fe298898fdfa83597043e658c806721efb234dd00cfa89bd01681
Confirmations
34285
Time
2026-09-22 17:00:23 UTC
Median time
2026-09-22 16:47:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1801d5cb794f49bbfefabdf9ad9ea316637ae076efa8a441a37c5eeee6ce2027
Previous block
00000035140efc4fe107a1d1c6e81b989a744705b28787adcabfa2e6985831a3
Next block
0000000bc216ae044b8bcc71f0f546fb1938194eb545c3747eccd608509128c3

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 6313 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
1801d5cb794f…5eeee6ce2027 coinbase1250