Why Nostr? What is Njump?
2024-09-29 11:00:52
in reply to

aftermath on Nostr: I think it would be great if you write also the shortened kode of the block - i.e. ...

I think it would be great if you write also the shortened kode of the block - i.e. last four characters of the block hash and two more hex
characters denoting the count of non-zero groups followed by number of all-zero groups (of four), see following for example:

```
| | |
_ \ | _ \ _| | /
_.__/_|\___/\__|_\_\

_ ) / __ /__ / | | _ )
_ \ _ \ _ \ _ \__ _| _ \
\___/\___/___/___/ _|\___/

,--- .123 4567 89ab cdef ---,
| .. .... .... .... .... .f |
| 1. ...2 .7e8 9ce9 7389 1f |
| 2. e88a 8f6a fc32 4e3e 2f |
| 3. be93 ebda 7497 .28a 3f |
'=== ==== ==== ==== ==== ==='
sk: .28a 94
```

"Only" four groups of all-zero in the hash and 9 non-zero. The total is 16 (f counting from 0) so to get the missing number of all mixed groups (containing at least one zero and at least one non-zero) it's simple math: 16-9-4=3 and one can verify that easily with their eye (that's why 0s are replaced with dots).

Current is always available at https://anyone.eu.org/niceblack.txt and how to get it is in detailed UNIX commands explained at https://anyone.eu.org/bitcoin.txt (search for shortkode).
Author Public Key
npub176ydxdurt895gq076ctywjyaft6jn098z3tvckpcltl6v8y4j94q4l0ezd