Block 3668
- Hash
000002966dee71630de42aaf723223b2f8a95f5b102c39cde0c93b74f08f3ccb- Confirmations
- 38600
- Time
- 2026-09-19 01:47:46 UTC
- Median time
- 2026-09-19 01:39:37 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
160b15e90d05a00fbea637226e7d941240970b2ed9e2f318575742252c3db4a3- Previous block
- 00000329fcf55f008afe10e9be02a5783dab7463260a06e6398fe01fb30ff7de
- Next block
- 00000086dbe43d57d113a80f1ee337531d5ff287bc07d001249ff03482d51dce
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 3668 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 |
|---|---|---|---|---|
| 160b15e90d05…42252c3db4a3 coinbase | 1 | 2 | 50 |