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

Block 2890

Hash
000000334394bf43778b8825f2cb1661a70a3f2a0fb10b90f751b69f031dd695
Confirmations
39302
Time
2026-09-18 05:15:55 UTC
Median time
2026-09-18 05:08:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2a4b7054572f537498d9b1b45c6c042094e2243008e880de9a3b0c85cb905cf1
Previous block
0000036574a4716284546459423ca9042758dfeeee61741b9398d78e99f11ce6
Next block
0000026860c47554681ca4c28e49de793bdb8908f52c8f6f11ca8fd4840d33b6

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 2890 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
2a4b7054572f…0c85cb905cf1 coinbase1250