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

Block 14420

Hash
00000014da0826c684adf8e9783e14947603fc72600238d17c77954e5f405911
Confirmations
26204
Time
2026-10-04 13:34:40 UTC
Median time
2026-10-04 13:26:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
5e6c3b5d86c584eb3443a4a261111eefd07530424ac330811d7a8dfb55f43a5b
Previous block
000000565c8aabe9fd2f5e8c7cd3dbc2df9e4edd86e3a2ca76f0e203bc87671c
Next block
000000a463c235d10c947e48a3f08f8785fd4d40f28267a6c8b0f5efd4bcc396

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 14420 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
5e6c3b5d86c5…8dfb55f43a5b coinbase1250