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

Block 17679

Hash
000000eca8f957b73eac30ce37acc1951b86747935f109c569e0eb2b2daf3eb2
Confirmations
23588
Time
2026-10-08 11:41:17 UTC
Median time
2026-10-08 11:33:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
11272e46d81292e1303219b90f5c03d97304f212cb877c4353c281480873f88e
Previous block
0000009856944507e149456e5b99b63c85f992517f91cdaad7ec330205dde7bc
Next block
0000007f243ad94ed75aa7e57af833004dc72bc491eb284125919e5e5fa92bb8

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 17679 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
11272e46d812…81480873f88e coinbase1250