Block 5666
- Hash
000000cc818758ed02cb75807395b84c8dcf5e2f9c9b72f58294917417ba3e6a- Confirmations
- 35858
- Time
- 2026-09-21 16:45:44 UTC
- Median time
- 2026-09-21 16:37:32 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
2582bc96da0d7bdb86ab46ac84557b1ce029d4e783474c9cde67983ccb8c4b7c- Previous block
- 000000a4a6cb9f23cb6ecd908867b3f7a7d7b4b5cdae411840d49bcbf2da9085
- Next block
- 00000027ccb150c18e1ea173fc2f1bacb3f812b807994bf1d86ca6fc4c870b08
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 5666 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 |
|---|---|---|---|---|
| 2582bc96da0d…983ccb8c4b7c coinbase | 1 | 2 | 50 |