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

Block 13488

Hash
00000059f6ea01de5e78dc16b8edc9eca31bea30d78fccf37513d4176db56174
Confirmations
27006
Time
2026-10-03 10:16:40 UTC
Median time
2026-10-03 10:07:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e4a7deb16042a676033badd0fba5265893684d4ba41c9707f3f9233da3221ec5
Previous block
0000009b05ae7b845795272944c7c8b5fbff8e509a9636fe6658a0a2ca45fd9b
Next block
000000451f39af4adc6d4090a09e884d8e9ce1c262930e4be220d868c198f524

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 13488 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
e4a7deb16042…233da3221ec5 coinbase1250