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

Block 2541

Hash
00000030d4df1ae90c18384459b485ab28fa22f9dc4ba3c59176f14879bf49bd
Confirmations
39436
Time
2026-09-17 20:04:55 UTC
Median time
2026-09-17 19:57:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3d6272f0b6f4e26ebbd803825edf400ce53ad89c56d2443b21652fca6337deed
Previous block
000001308e0c768321167815f2febe50a70e90ae5ae13a6035156a9e9b998256
Next block
000000ff58304a02539e5bd926ac56f1a4b3061cdc0693696377a7448c6e98f5

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 2541 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
3d6272f0b6f4…2fca6337deed coinbase1250