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

Block 2356

Hash
00000332b06c4f42ea3ea3852c7e7d53e4fe449805312c0d5fdc4575d9a87715
Confirmations
39685
Time
2026-09-17 15:11:50 UTC
Median time
2026-09-17 15:04:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7d637d19ae44f1aa0f1140871bf63c21bf83975cf09bc008e1808104b293451d
Previous block
00000049a0aeca41f1ac6d6248967c4352edf3fc84d5edc0f599b8da092b6c55
Next block
000000cc85ced2c804c1b54bf90c77c25348317ddd5b13793e0b2d3fa0b248e3

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 2356 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
7d637d19ae44…8104b293451d coinbase1250