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

Block 1165

Hash
000000e2caed07c6a39f7145be55aee2bb849b43199961ec27a858d484ff1b3c
Confirmations
41127
Time
2026-09-16 07:57:30 UTC
Median time
2026-09-16 07:49:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cb454b912ed20f1d681bb901c28f1950164e1bd4038d6cb1c9ea15fe4ca99478
Previous block
000001c5a838508d2b6909b0929ce8ac6033972a180879a235fe5dfc76255df7
Next block
0000013dbdc0261ab40ae9bc64aa079fd28f5f11a277ada0d3799458d3119837

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 1165 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
cb454b912ed2…15fe4ca99478 coinbase1250