Block 4216
- Hash
00000065acb59c2d99979bf5cbb321fc6b70044a76c94ef6c4268abd46e64166- Confirmations
- 37915
- Time
- 2026-09-19 16:57:54 UTC
- Median time
- 2026-09-19 16:48:49 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
ace4b98c8ae5add2f9640502b6444b8fb4f457cc6b3d8d4e9a7ed38b00f74429- Previous block
- 0000008f7e6e482ad20375e6f0feb407f8702a7b3f5793a1d084ad7a38e43b39
- Next block
- 000000da4291debc096e3b8e511632698c3acbf3b98cfe15f229c77903b90e0e
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 4216 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 |
|---|---|---|---|---|
| ace4b98c8ae5…d38b00f74429 coinbase | 1 | 2 | 50 |