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

Block 14663

Hash
00000012a455d640251f380e6f43c0cd1b73e67087d93d85582424721c544602
Confirmations
27581
Time
2026-10-04 20:38:11 UTC
Median time
2026-10-04 20:29:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
4d43c72501537654fa97fe1a695c51b9a0284aabe1144447da1fe89db01e5bbc
Previous block
000000be0d70177b187ff9e41412178ac3f411e85bc74676c95c11eb078ded72
Next block
000000531edeabcce7deee96afc6bfd8fbf231bd738c75c6284bbdefe0d50d5b

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 14663 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
4d43c7250153…e89db01e5bbc coinbase1250