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

Block 1153

Hash
000001f33e0a19af799cc98b8f0bcf8fa92bcb846888122ec1bbcd733f378647
Confirmations
41099
Time
2026-09-16 07:39:27 UTC
Median time
2026-09-16 07:31:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9c6fecdcaec69a5e55c2895def02ec7ca6607a1ee6052ffe10e8eecade700295
Previous block
00000238c58c4445bdab7c604e44373d25818a24e3ebd0064c4126be094cc3a6
Next block
000003102301ea8e1a50402d5cc667ce02c6e25e68159ed5ea2a078a27a98484

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 1153 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
9c6fecdcaec6…eecade700295 coinbase1250