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

Block 11220

Hash
0000004d9c24139c3fb154e15cb9bea9b773f0e83b11664de00ba6abd40178d1
Confirmations
29728
Time
2026-09-30 13:59:48 UTC
Median time
2026-09-30 13:49:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
29fbcc5aa9b6ff01bcd36600f20f6a13fbe35397d57d4f354e556b071e6f9a62
Previous block
000000007ee63660f917866974d86ef52cb35b959dfdfe25dc17d0a3d8c91334
Next block
000000819f14b6e0b08bb1f477acce5143093b38e28cd3c19b66010decd6e760

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 11220 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
29fbcc5aa9b6…6b071e6f9a62 coinbase1250