Block 166
- Hash
00000281c93ed88d73ef84df87642cdf9bf5e0e22477c5df6de8f298f5dd6f79- Confirmations
- 41969
- Time
- 2026-09-15 06:55:04 UTC
- Median time
- 2026-09-15 06:47:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
fdcd56ee181911e2599df6dd0cd88617774062037877d417befb1c34d4fc4b4e- Previous block
- 000000689997528bd8076b8d656a93133ee23c52f503369af0201afb73544536
- Next block
- 000000b62e234d7690144c8de2648e5a697e81d6cce7224cfd7c624a9c3c4d54
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 166 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
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| fdcd56ee1819…1c34d4fc4b4e coinbase | 1 | 2 | 50 |