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

Block 13917

Hash
000000b33df419a527a2605943d6533e647905fd82d506ddffd1401517625ee6
Confirmations
28067
Time
2026-10-03 22:55:52 UTC
Median time
2026-10-03 22:47:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2d1925fca18eebbd5dfe2d313f3d4da94ea88ac675c69309be5485275f1028c8
Previous block
000000a51c3f576209c0e7afcc6d47e5062d32b910516e186f6d122985a51e52
Next block
0000006faf18ff52825bb222da4273fffd6534924cbbafaaa6ecd212be45b4ab

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 13917 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
2d1925fca18e…85275f1028c8 coinbase1250