Block 4180
- Hash
000000d3f4442e694b130bc84d13820e109b85d09851a462c1df86f701a232b5- Confirmations
- 36344
- Time
- 2026-09-19 15:52:07 UTC
- Median time
- 2026-09-19 15:42:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
d651c273ced59cb2c37f096ed95c21bc8c103ba6ab340a9218878946f50d1e70- Previous block
- 0000006ef2f3277fcf2f5f78c89f5a4cfd81e79bac1c9c528e61bab010121427
- Next block
- 0000004121febca3196d3bca40a2ddaf861bc3a2d2178efc0deb8ed08d734aec
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 4180 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 |
|---|---|---|---|---|
| d651c273ced5…8946f50d1e70 coinbase | 1 | 2 | 50 |