Block 4978
- Hash
00000029750f77c0b18c5c3aa1ae2193129b8ae5dd9e493236ac47346b445cef- Confirmations
- 37227
- Time
- 2026-09-20 16:18:17 UTC
- Median time
- 2026-09-20 16:08:53 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
b731c92eaf4d309d5aac23823a365a9205621540518491d42092ce97ea549a2d- Previous block
- 0000005fd7cc80a332affc95abf32766c27effb97e6ea94c808db1632d8cea1d
- Next block
- 00000043700f934dbbe54cbbff7d8a683ee94ed2d6753b03e9c8da6d03992650
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 4978 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 |
|---|---|---|---|---|
| b731c92eaf4d…ce97ea549a2d coinbase | 1 | 2 | 50 |