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

Block 15456

Hash
000000286b5c0af2fef772605831eaeec84e359c6c6ba9577443b263ce40cf71
Confirmations
26867
Time
2026-10-05 19:35:37 UTC
Median time
2026-10-05 19:26:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8be7c459250bfcc0b476674d2db9a988e6943cdd8761473befe2c86702e7970d
Previous block
000000af2b97bcff2d2f0b57d856dcca29a6776b04f1ba224519a9cd5d83a325
Next block
000000bb59be2deda97200b3feedff1acf71f65d98dd4b7435b1c67f6304cd2c

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 15456 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
8be7c459250b…c86702e7970d coinbase1250