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

Block 9340

Hash
00000051bc9151edfaed4be767b0e3b3882980fc459ee1764c5a104022853292
Confirmations
32847
Time
2026-09-28 01:54:48 UTC
Median time
2026-09-28 01:42:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
c4987db2220ab996b1326ad515a2bd5873ee12fa5f3d3f2d24a71ab290c6a5b9
Previous block
00000055ba962bff181abbbd825fa5f671c7cba35825f74cf69cbd806b189511
Next block
0000006296be4e9a40d6724219830a44fbad9411ccc14409b0ff0dd541c3e0b1

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 9340 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
c4987db2220a…1ab290c6a5b9 coinbase1250