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

Block 2801

Hash
00000275edf86c3c78f53ece3a3ea0244c380592965f9ce63dc8a7f5e79b8636
Confirmations
38517
Time
2026-09-18 02:54:57 UTC
Median time
2026-09-18 02:47:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bb5295dfbc12461637c34c58efb013c071874857c7164000cee90c921212f28f
Previous block
000002af233240874f76c0845e006d05ca2ed80fec9b908b694e4ee539a6fb52
Next block
0000001f18cc633bc42f1c4fbbae2ac3901d1ce1ee261a7195e4b561c430ad1f

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 2801 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
bb5295dfbc12…0c921212f28f coinbase1250