|
--- |
|
license: cc-by-4.0 |
|
--- |
|
# Bluesky Aozora Dive |
|
|
|
 |
|
|
|
... Is an archive of atproto's firehose (and relatedly bluesky) streams. |
|
|
|
This dataset name is inspired from a [song](https://www.uta-net.com/song/295599/). |
|
|
|
## Data Formats |
|
|
|
We present data as is with minimum enrichment. |
|
|
|
- Any cryptographic CIDs are stripped as they do not possess any useful textual data. |
|
|
|
### Streams |
|
|
|
The firehose is split into 2 jsonl file for your usage: |
|
|
|
- `..._atproto_interactions.jsonl`: Contains interaction events, such as likes, follows, reposts and blocks |
|
- `..._atproto_general.jsonl`: Contains accounts, identities, posts and replies |
|
|
|
### Common Fields |
|
|
|
- `typ`: Represents the data **typ**e. |
|
- `usr`: Which **Us**e**r** is it from. Represented in the `Usernames` format below. |
|
- `rid`: Record Key. Use this to access data from bsky api. |
|
|
|
The most basic root construct will typically contain: |
|
|
|
```json |
|
{ |
|
"typ": "<Type>", |
|
"usr": { |
|
"did": "did:plc:ssd5xwqvrdrxyu2br7sfjwzy", |
|
}, |
|
} |
|
``` |
|
|
|
Usernames are constructed in the following format: |
|
|
|
```json |
|
{ |
|
"did": "did:plc:4hqjfn7m6n5hno3doamuhgef", |
|
} |
|
``` |
|
|
|
`did`: `Decentralized ID`. Consider this as `ID` for most cases and it points to a unique ID. |
|
`nms`: **[DEPRECATED!]** `Usernames`. Either can be a string or a list of strings. Do not blindly assume this is going to be only a string! Though generally, it should just be a string. |
|
- **`nms`** will not be provided in future firehose archives. Turns out PLC directory didn't like me. |
|
|
|
For most cases, expect the did to describe a user. |
|
|
|
### Blobs |
|
|
|
Blobs represent media content. Typically you can tell it's a blob if it has a `mime` field and a `cid`. |
|
|
|
```json |
|
{ |
|
"mime": "image/jpeg", |
|
"size": 891965, |
|
"cid": "bafkreifu35fvx45eyldhpoyb3zgtb5dobvjfpw5kkeexwxefrfpzye2pji" |
|
} |
|
``` |
|
|
|
Given the user account is this: |
|
```json |
|
{ |
|
"typ": "account", |
|
"usr": { |
|
"did": "did:plc:lri5xcv6ogaldxkigm32wa57", |
|
"avy": { |
|
"mime": "image/jpeg", |
|
"size": 226086, |
|
"cid": "bafkreif3z2y2rfrfcjt4rwwps4ib7q7qywrdt76bw6dmj5ebqefgllpima" |
|
}, |
|
"bnr": null, |
|
"crt": 1723726663.57, |
|
"dsc": "――あなたの日常に、AIの籠った音色を。\n\n▼思い出や日常、希望をお聞かせください。その想いを曲にいたします。\nhttps://forms.gle/rF2iqwXxabfVEifd7", |
|
"dsp": "雪白ゆっち feat.AI Creator" |
|
} |
|
} |
|
``` |
|
|
|
Construct the avy url like so: |
|
|
|
Template: `https://bsky.social/xrpc/com.atproto.sync.getBlob?did=<usr.did>&cid=<usr.avy.cid>` |
|
|
|
A full link looks like this: `https://bsky.social/xrpc/com.atproto.sync.getBlob?did=did:plc:lri5xcv6ogaldxkigm32wa57&cid=bafkreif3z2y2rfrfcjt4rwwps4ib7q7qywrdt76bw6dmj5ebqefgllpima` |
|
|
|
Yes I did spend a while trying to lookup to see why it is not working. |
|
|
|
### Posts (Simple) |
|
|
|
Posts can get rather complicated. Here's a sample of a simple post. |
|
|
|
```json |
|
{ |
|
"typ": "post", |
|
"usr": { |
|
"did": "did:plc:ssd5xwqvrdrxyu2br7sfjwzy", |
|
}, |
|
"rid": "3kzyon77od52v", |
|
"chg": "create", |
|
"tst": 1723987630.494, |
|
"pst": { |
|
"txt": "✔✔✔On Aug 18, 2024, 11:59 AM(UTC). According to Binance Market Data, Bitcoin has crossed the 60,000 USDT benchmark and is now trading at 60,006.578125 USDT, with a narrowed 1.49% increase in 24 hours.👀👀", |
|
"emb": null, |
|
"fct": [], |
|
"lbl": [], |
|
"lng": [], |
|
"tgs": [], |
|
"rpl": null |
|
} |
|
} |
|
``` |
|
|
|
- `tst`: Contains the timestamp in unix float time. |
|
- `chg`: Change type. Typically either `create` or `delete` for posts. `change` for allowing Direct Messages. |
|
- `rid`: Record Key. Use this to access data from bsky api. |
|
- `pst`: Contains the actual posted data. |
|
|
|
### Posts (Complex) |
|
|
|
As for replies and other fields, here's a more complex example. |
|
|
|
```json |
|
{ |
|
"typ": "reply", |
|
"usr": { |
|
"did": "did:plc:4hqjfn7m6n5hno3doamuhgef", |
|
"nms": "yui.syui.ai" |
|
}, |
|
"rid": "3kzyotm2hzq2d", |
|
"chg": "create", |
|
"tst": 1723987844.937, |
|
"pst": { |
|
"txt": "https://card.syui.ai/baiser \nbaiser\njoin : baiser.blue [IIT]\nten : 1000\naiten : 21037247\n---\n[1-7]\nten d : shuffle[IIT☑]\nten p : post\n---\n", |
|
"emb": null, |
|
"fct": [ |
|
{ |
|
"typ": "@", |
|
"val": "https://card.syui.ai/baiser", |
|
"rng": [ |
|
0, |
|
27 |
|
] |
|
} |
|
], |
|
"lbl": [], |
|
"lng": [], |
|
"tgs": [], |
|
"rpl": { |
|
"typ": "post", |
|
"usr": { |
|
"did": "did:plc:vok247eewjmbmo3kxaizct2i", |
|
"nms": "baiser.blue" |
|
}, |
|
"rid": "3kzyotbooo22c", |
|
"rrt": { |
|
"typ": "post", |
|
"usr": { |
|
"did": "did:plc:vok247eewjmbmo3kxaizct2i", |
|
"nms": "baiser.blue" |
|
}, |
|
"rid": "3kzyosf6atg2v" |
|
} |
|
} |
|
} |
|
} |
|
``` |
|
|
|
- `fct`: Stands for Facets: |
|
- `typ`: The facet type. (`tag`,`link`,`mention`) |
|
- `val`: The facet value. Note that this can be a `Username` dict when `typ` == `mention` |
|
- `rng`: Byte range. AFAIK this is in UTF-16 but I can be wrong. Follow atproto's docs for this. |
|
- `lbl`: Labels. A list of strings. Though typically empty list for firehose streams. Labels are sent seperately firehose stream-wise. |
|
- `lng`: Languages. Either an list (Can be empty) or a string. |
|
- `tgs`: "Additional hashtags, in addition to any included in post text and facets." |
|
- `rpl`: The post that the current post is replying to. |
|
- *Note:* The reply post is not enriched with the actual post. |
|
- `typ`/`usr`/`rid`: [Refer to the simple posts section.](#posts-simple) |
|
- `rrt`: Root post. Can be `null` if root post is the same as the `rpl` post `rid`. |
|
- `emb`: Any rich embed. |
|
- Embed primarily has around 5 types |
|
1. Images |
|
- A list of images. |
|
- Each image contains: `img` (BlobRef), `alt` (Alt Text), `isz` (Size) |
|
3. Video |
|
- A Video |
|
- Contains the following fields: `vid`, `alt` (Alt Text), `isz` (Size), `cpt` (Captions, Dictionary with of key for languages and a BlobRef for value) |
|
4. External (Outside bluesky) |
|
- Typically webpages and the like |
|
5. w/ Record (A post that has a link to another person) |
|
6. Same as 5 but with Images. |
|
- TL;DR: Embeds are complicated. |
|
|
|
### Accounts |
|
|
|
```json |
|
{ |
|
"typ": "account", |
|
"usr": { |
|
"did": "did:plc:cj3ngde5wbljf5sh33g7zsdz", |
|
"avy": { |
|
"mime": "image/jpeg", |
|
"size": 79776, |
|
"cid": "bafkreiczz2spptgturm43r33impbkcar4tmdmnh34pqkp2tynlztbxmw7a" |
|
}, |
|
"bnr": { |
|
"mime": "image/jpeg", |
|
"size": 748930, |
|
"cid": "bafkreigb5l3u32quxzhpbca6bnrunfdau3m4bp6fdntmj2lwec3erkssty" |
|
}, |
|
"crt": null, |
|
"dsc": "こっちでは、主に練習中の下手なイラスト・ゲーム関系とかを投稿していきたいな〜\n\n最推しのねくろさんの配信を見るといやされる( ◠‿◠ )", |
|
"dsp": "しろっつ🖤🐐👑" |
|
} |
|
} |
|
``` |
|
|
|
For Accounts, the `usr` field is more filled. In addition to `did`, there are other fields like: |
|
|
|
- `avy`/`bnr`: either a `Blob` or null. Refer to [Blobs](#blobs) section above. |
|
- `crt`: Account Creation time. Can be null! |
|
- `dsc`: Profile Bio / Blurb Section. |
|
- `dsp`: Display name. |
|
|
|
### Reconstructing to a AtUri |
|
|
|
For `post` and `reply` types, Take the following values and combine them into the following url: |
|
|
|
`at://<usr.did>/app.bsky.feed.post/<rid>` |
|
|
|
Replies are just posts. |
|
|
|
For `repost` and `like` types, it's similar but a bit different: |
|
|
|
- Reposts: `at://<usr.did>/app.bsky.feed.repost/<rid>` |
|
- likes: `at://<usr.did>/app.bsky.feed.like/<rid>` |
|
|
|
### Enrichment of replies |
|
|
|
``` |
|
curl -L -X GET 'https://public.api.bsky.app/xrpc/app.bsky.feed.getPosts?uris=at://did:plc:4hqjfn7m6n5hno3doamuhgef/app.bsky.feed.post/3kzyotm2hzq2d' \ |
|
-H 'Accept: application/json' \ |
|
-H 'Authorization: Bearer <TOKEN>' |
|
``` |
|
|
|
### Illegal Spec Followers |
|
|
|
In other words, we also capture content that failed to follow specs. Like this: |
|
|
|
```json |
|
{ |
|
"typ": "IllegalSpecFollowerAkaFixYourShit", |
|
"record": { |
|
"text": "任某（男，31歲），被行拘！ ", |
|
"$type": "app.bsky.feed.post", |
|
"embed": { |
|
"uri": "https://www.headline01.com/a/Xio3zSUuGvX7J1jCSG_F5g-51479340.html", |
|
"$type": "app.bsky.embed.external#main", |
|
"external": { |
|
"uri": "https://www.headline01.com/a/Xio3zSUuGvX7J1jCSG_F5g-51479340.html", |
|
"thumb": { |
|
"ref": "bafkreidrfrfluqo26yy4pemkcpgug2p5sea3xrwh3schfnns5owa7gbwvm", |
|
"size": 86924, |
|
"$type": "blob", |
|
"mimeType": "image/jpeg" |
|
}, |
|
"title": "任某（男，31歲），被行拘！", |
|
"description": "" |
|
} |
|
}, |
|
"createdAt": "2024-08-18T14:05:19.645644Z" |
|
} |
|
} |
|
``` |
|
|
|
Lines marked as `IllegalSpecFollowerAkaFixYourShit` should be ignored in general though. Content isn't great anyway. |
|
|
|
## Changes |
|
|
|
**[01/09/24]** |
|
|
|
Removed mentions of `nms`. We stopped resolving DIDs after 01/09/24 as it appears that I'm slamming PLC directory too much lol. Sorry! |
|
|
|
**[04/09/24]** |
|
|
|
Fixed video embeds as it started to crash the scraper resuling in some missing stuff. |
|
|
|
## Various Notes |
|
|
|
### Recommendations |
|
|
|
For getting a more proper stream of posts, it's recommended to keep a track of users + posts in a index cache. |
|
|
|
Then again, you can just fetch a list from bsky api directly lol. |
|
|
|
Do consider reading up on bsky docs and atproto docs. |
|
|
|
### Docs Nonsense |
|
|
|
When the bluesky docs say: "...Implemented by PDS". |
|
|
|
You should probably use the following base url: `https://bsky.social/xrpc/` |
|
|
|
### Deletions |
|
|
|
UnActions ("unpost","unlike","unrepost") only contains `rid` as the record key. |
|
|
|
### License |
|
|
|
For everyone out there, data is meant to be free unlike some previous license I did. This is free for grabs aka `CC-BY-4.0`. |
|
|
|
for Big Corps wanting to use it: Sure. As long as you cite this dataset + `CC-BY-4.0` license. Be nice to people who have came before you and did it. |
|
|
|
### Citations |
|
|
|
We would much love academia to cite this dataset. Be nice please `:)` |
|
|
|
```tex |
|
@misc{bskyaozora, |
|
title = {Aozora Diving: diving into the sea of atproto and bluesky network }, |
|
author = {KaraKaraWitch}, |
|
year = {2023}, |
|
howpublished = {\url{https://huggingface.co/datasets/WitchesSocialStream/bluesky-Aozora-Diving}}, |
|
} |
|
``` |
