Block 1649
- Hash
0000016cef3079890e67463e2b83f9c6f15622eb347deeaa4a03ab271705e7a5- Confirmations
- 38668
- Time
- 2026-09-16 20:34:32 UTC
- Median time
- 2026-09-16 20:26:19 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
8f26458c366b851c8aaeb05570ad1f44239a5a4f9a46dbd2dd6be22fe9a27153- Previous block
- 00000364acd9198dea67c26cf273d4915ad0a0d01d1223faed90187ae06f77d6
- Next block
- 00000193a7fde7ac59dda65dbb7db59d5b4f89f093e0d736588b1122eee53adf
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 1649 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 |
|---|---|---|---|---|
| 8f26458c366b…e22fe9a27153 coinbase | 1 | 2 | 50 |