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

Block 17607

Hash
000000f8eaf26ef92ae045610b359353beaee125b3af9133a1be3547624ca7eb
Confirmations
23595
Time
2026-10-08 09:37:50 UTC
Median time
2026-10-08 09:29:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
54016466dc2762715373eda15a6fb17d491dee9f84d51636b1124ebe7858e9f8
Previous block
0000006ba60ad14744aa8f7fc74a7d18a8dc7e30f6f074d39e53cfdbe90be94f
Next block
000000d373df06ccb6a1982c6165920ccb51ed2535bdcb50b01346e8c2648c3b

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 17607 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
54016466dc27…4ebe7858e9f8 coinbase1250