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

Block 11947

Hash
000000318445d7de544665022e7b9849cea3c084012d7bd19a30e81d10597904
Confirmations
28951
Time
2026-10-01 12:11:46 UTC
Median time
2026-10-01 12:03:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
b19dfab45ac6a31a40cfadf76ea8f761fec2c7fa33c76cf0ec33ea645cc10632
Previous block
0000001c2a17f520b3bbbada9a60f75061750b75bd7ed244db070adb79c8afe9
Next block
0000005951fc33760551767079d166ef54b99fe29aae81242f0760fa4c6f20c6

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 11947 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
b19dfab45ac6…ea645cc10632 coinbase1250