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

Block 7693

Hash
00000013ea8cad4f600f378625c3e6639ea9297698308f4637b413091270a759
Confirmations
34605
Time
2026-09-25 10:31:10 UTC
Median time
2026-09-25 10:19:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
45efcb83982d4ec0c0a31a4a898e362683eacf305bb8a8e659a71d1784f3ead8
Previous block
000000039f0f3df15d1a0e2a423a2d619a7a5f6fd318fea4114814de983efca6
Next block
0000002117cec78a857ce6132f629693dcdc86c62c8303ebe27bdbddd83c381c

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 7693 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
45efcb83982d…1d1784f3ead8 coinbase1250