Block 1978
- Hash
000001a639e0b83787a9526c9a5b2b764b7b29d577153ae1804e8e6145cad77d- Confirmations
- 40013
- Time
- 2026-09-17 05:15:15 UTC
- Median time
- 2026-09-17 05:07:30 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
e7577daabd45d7ccb9dd189c128edd01396f2130aa2d8e5bf7ac3e6184fe5d9d- Previous block
- 000000a90ced188240fc9b3b998efdc8aeb1d94793fd02527931cf86e8d0c307
- Next block
- 000001fb3353585e92fc8a7bd50d45709a6b6d630bb47ff002d04cf49062118a
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 1978 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 |
|---|---|---|---|---|
| e7577daabd45…3e6184fe5d9d coinbase | 1 | 2 | 50 |