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

Block 16430

Hash
00000046f96bce5c12696d1389f6be37b1acca80c26d3bb12de7b1a6f67c44bc
Confirmations
25691
Time
2026-10-06 23:47:30 UTC
Median time
2026-10-06 23:39:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
fac6cb526aa1a67e56ef20ad545a7cb3b4696189dbef18b34703071bb51f8c60
Previous block
0000004e16c912a56d78853fc5f965b6f0ad61b0a90b4e2b16274f7961b878d9
Next block
000000eb2f3daf5c4dd05703edc94f240a2eee74b28ccd472407710e9aa1001c

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 16430 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
fac6cb526aa1…071bb51f8c60 coinbase1250