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

Block 336

Hash
00000353880946f396d8c1c4d5dfbbbdcaa573f24ccf318763335cef7d6abcbd
Confirmations
40298
Time
2026-09-15 11:10:44 UTC
Median time
2026-09-15 11:03:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
db982c2826bea08e3043d084b71e7745a20dbc731a945ab644532160b11b441c
Previous block
000002c8c815841bf0cac6bbf9eded7379171860b6a87590fa6b1a71510942de
Next block
00000135ba9db65017c51956067ed9de44f382f451aadfc6c0b288d15f72b37b

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 336 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
db982c2826be…2160b11b441c coinbase1250