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

Block 13948

Hash
0000008f764a292338005de7d3e25ac31b86d8357592306285c62b90f47a0775
Confirmations
28004
Time
2026-10-03 23:49:07 UTC
Median time
2026-10-03 23:40:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
1e5d30e9f9c68e03688ddd674d4ceb3d15b32f5c1f2a59c6ae23f2f9cd3a48fe
Previous block
000000820b9ddfe75a962aa540df7f4ec8847f6b1042071f161095390c2b58d9
Next block
0000006663a4792125ca2ec17ff11581d5049f1d232a7559ecf3334b3b4d88c0

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 13948 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
1e5d30e9f9c6…f2f9cd3a48fe coinbase1250