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

Block 6432

Hash
000000157d3966a79923fd81a7582591ad7daf78b812559737fe26ca3088200c
Confirmations
35861
Time
2026-09-22 22:41:08 UTC
Median time
2026-09-22 22:26:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2d73bd11aa3c3e33231b8a8cacf9ed0759c3c0b48a892b04671149e09f2264fe
Previous block
00000034a5b922b36f25b3e0dd7389f30737b222ea4f2faf6276fbff30aa6e16
Next block
0000002d9a15b71c5e341db75e4cf7b59dcc0d98fa4425db987581b545d21ee2

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 6432 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
2d73bd11aa3c…49e09f2264fe coinbase1250