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

Block 16567

Hash
000000c938be550865b1cc5bce4e7693b41eb3ccedf365328ffe9021e7278078
Confirmations
24956
Time
2026-10-07 03:46:51 UTC
Median time
2026-10-07 03:38:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d31e2eb2c4a867408ac2729d62d405b397749f09eff9d79d6e498ec7e27c6221
Previous block
0000006010b0e38afcfb68b918b13b39ce6ec26dac49360f3f74431ca1cb6e92
Next block
0000004b8a3f328e8f53d809ad5c04668943cf8bd3bbb1e82febba1bb71a3a77

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 16567 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
d31e2eb2c4a8…8ec7e27c6221 coinbase1250