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

Block 11999

Hash
00000046187aa926dc9616c48f228d557d01fb7c2a1bf8e8296d9d1f49c36002
Confirmations
29710
Time
2026-10-01 13:44:13 UTC
Median time
2026-10-01 13:35:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
72a8bfb38701fe5f2073feb6a005fef1651a9df7fbc1371c80670e1673e9742c
Previous block
0000003dc02deb59c47eafe93dfaaa9a89f33278f62cbcfc63f570b6d8a525ab
Next block
00000077925daf26882f71850a53152c0b3dcdaea62c79d367d5af8394657b9c

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 11999 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
72a8bfb38701…0e1673e9742c coinbase1250