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

Block 11888

Hash
00000010622233e5cede80fbb0cf0d0fac67e0afee350af2caf24e6cbefed543
Confirmations
29001
Time
2026-10-01 10:23:38 UTC
Median time
2026-10-01 10:14:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
a73fd6ecb01e87868d11c688e27ab65fac5654b6904cee9df18affd98fa91d71
Previous block
000000474261622b9f92f571608a70f2782e1a05ac66f11b0c3e99e1c2bf6e04
Next block
000000148cf24e6d9cb9d650642876d8aa40d34366178224564f407346fec3c7

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 11888 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
a73fd6ecb01e…ffd98fa91d71 coinbase1250