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

Block 17018

Hash
000000622d2ccf24a00e14580b51f4b7c550485aa49fa292dcaea51fb0e5bfb7
Confirmations
24567
Time
2026-10-07 16:47:36 UTC
Median time
2026-10-07 16:39:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f4c58d2bfb4c766be7896fa357b1c55fb47a71eb33ec58d439dbf860468a1025
Previous block
00000012f85bd28739faaf68be5e1bde523d1480f4e71491bf1697581254e619
Next block
000000625f1df6460cd984361822662ce49def2afa3dc48a16c094bcac3ce411

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 17018 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
f4c58d2bfb4c…f860468a1025 coinbase1250