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

Block 9725

Hash
00000034d9dbb680fb8787383af1285288fb646f9482f78f0a1dd90175f1e445
Confirmations
31857
Time
2026-09-28 15:13:46 UTC
Median time
2026-09-28 15:04:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
34e4a531eac7eb18c3f059cb0512dada3bd2207897186773420e95976f6f9d64
Previous block
000000217e081b2a99a36b311757fd73e2045d6d0f219ff0648d6b057c58dc06
Next block
0000002d80453c8e0c800432f9651b58e620ea0a101c507b4e88bec094ac03b0

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 9725 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
34e4a531eac7…95976f6f9d64 coinbase1250