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

Block 2320

Hash
00000136f36ec042c87a6532cd3365081e56ccfb7aeab8ca6dd6e63d3d561b22
Confirmations
38638
Time
2026-09-17 14:15:34 UTC
Median time
2026-09-17 14:07:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
bcf486781d53ac6c4ca3ac797c119adcc08842de70653ce5f0b1d1554dc48dd8
Previous block
0000029e969f4439912377289e53cb82fba4b73ac08fcfe7ac87a853e0ee0439
Next block
000001fdfa7b559c3a84cb0298847e065ff6b27871938f2e4217bc4d81570e72

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 2320 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
bcf486781d53…d1554dc48dd8 coinbase1250