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

Block 7409

Hash
00000017e9232c9778cfd0ed97b93be90d2365851c97726fa20e714e82bbd44a
Confirmations
34762
Time
2026-09-24 20:34:11 UTC
Median time
2026-09-24 20:15:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
23607899a399151525e34be0d4e1405064e75024b112db3bd321c61d54ee6632
Previous block
0000000459020caf3dad0bcb61870b604bbe8561f86fad6e231f13fd312cb26e
Next block
0000001575a2b000dd9e94e6c2bf296b2e03597021a6558bc69392d987358757

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 7409 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
23607899a399…c61d54ee6632 coinbase1250