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

Block 13929

Hash
000000aae6c4205ff6d65b0b9a169f60639b182b4aeace43e91cb3f57c1e1585
Confirmations
28192
Time
2026-10-03 23:16:02 UTC
Median time
2026-10-03 23:07:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
551c63fda9ccb6a6033d4861a713aec27f48f6154f45d4b7e437820c0ad8852f
Previous block
000000190fcc9aa60fe81e8d2b05f8dd9bb7656fdc38966ec82354867e80318f
Next block
00000044aa35215b74ccc8a91dec24e36fa756012620ae556bfefc64f2f304cd

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 13929 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
551c63fda9cc…820c0ad8852f coinbase1250