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

Block 4117

Hash
0000006228652513a612a996cddb5d8577e9a0dc217eff34b045a292ee12e8fd
Confirmations
36393
Time
2026-09-19 14:00:05 UTC
Median time
2026-09-19 13:49:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
013094f93042494db184fedecac6b417cee9ae77d67da19205f3d7317ddd533c
Previous block
000000aab977565db3d1ecbfccbaf23e496a608a35b6f2953669081bfb45b154
Next block
00000002d3ef4ef7ba0aebb8d911d76fa40499c0ce8fe2d7cc2c76f08b39c6f8

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 4117 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
013094f93042…d7317ddd533c coinbase1250