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

Block 16676

Hash
000000129ab8c533504818206403850579fae73b8e09b64640db78a0124af032
Confirmations
24120
Time
2026-10-07 06:54:09 UTC
Median time
2026-10-07 06:44:31 UTC
Transactions
2
Size
573
Weight
1,773
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f1f9a5058ffa3d953fed719819345c78b653840973aa07b8d5034551c9d9b2a3
Previous block
000000abcb809bceaef357c0fb62ef7a9aa45a1634369f12d55262d3605b6e41
Next block
0000006097354a6b6a5e5e9c4f444fca34b9d43c89e6de62a98d7233e0a92304

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 16676 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
32be676a5672…6f14bbcc3104 coinbase1250.00000258
c3cebfbff35a…30122d214749 spends P2MR pays to P2MR110.999997420.00000258