Block 4066
- Hash
0000004e2d47df50f541272f9b03f4c062a1eb258bdf8b5210cd893c30841962- Confirmations
- 37489
- Time
- 2026-09-19 12:23:54 UTC
- Median time
- 2026-09-19 12:14:33 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
698456d1d7d4fa2489f62432d96330a05bd2f27b5b9ac20d466cd9fc1a1998b3- Previous block
- 000000231ede3c453d697c9c06558d64d037015425eba8a48157133c7cb172e0
- Next block
- 000000a22cac81f3bc4c7a685b5e4a0db3b9c1945e888e86d51ac224bad6a7a1
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 4066 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 |
|---|---|---|---|---|
| 698456d1d7d4…d9fc1a1998b3 coinbase | 1 | 2 | 50 |