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

Block 3269

Hash
00000257a5a6882e91e65fd7502bbf36dcb5cd92801f604d7fed572c3bf9939e
Confirmations
38493
Time
2026-09-18 15:16:51 UTC
Median time
2026-09-18 15:08:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d678b60f7f268147f5be2ed84ac5f04a337bfbd2c6037de3a92f3a1773d8828c
Previous block
000000839a7b6929205203978b635214c9110a20c7cc7ba7a74fd471136a85d1
Next block
0000029b91c5f7616545bd8d7c46de2021feab875cac137721ca13176efabf33

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 3269 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
d678b60f7f26…3a1773d8828c coinbase1250