Blockchain Explorer | learn me a bitcoin

Memory Pool

48,845 transactions

31.19 vMB

Show Random Selection

Max Size: 151/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,193	0000000000000000000331db0000000000000000000000000000000000000000	18 mins, 12 secs ago	1.00 vMB	3,730	38

Blockchain

Tip: 842,192 (412,919 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,273 429,273	000000000000000003dd4742a3a09a5ba8f58f208dd976607776d45f3fcd3da3	11 Sep 2016, 11:05	0.04 MB	111	99
429,272 429,272	000000000000000003648e61f36405b7b95b665c4d5a328a531f422d56e0bb15	11 Sep 2016, 11:05	0.00 MB	3	57
429,271 429,271	000000000000000004c5a268435a5cd3f42ef644b22528f02c58b8e3a8be4112	11 Sep 2016, 11:05	0.04 MB	97	51
429,270 429,270	00000000000000000440a6ec9ee7d1979634875febb11a4546a427c63fc5c2e7	11 Sep 2016, 11:04	0.19 MB	331	59
429,269 429,269	000000000000000000ffb4143bc62c848ceb01d98812815848d0b1c554fcb1e6	11 Sep 2016, 11:02	0.13 MB	184	44
429,268 429,268	000000000000000002760c6001f5206d287263daab4bda953bfc650d8da183e7	11 Sep 2016, 11:01	0.02 MB	32	45
429,267 429,267	00000000000000000466e9005d547b492c5a503e19021960625f6e64b445679f	11 Sep 2016, 11:01	0.22 MB	272	39
429,266 429,266	000000000000000001928b2afaf15231a4eff3af3bbc2c57ad6693d2bef7b7f2	11 Sep 2016, 10:59	0.98 MB	1,015	28
429,265 429,265	0000000000000000007b4fb81cf5c11924588a440040ad246c60b8797a3764e0	11 Sep 2016, 10:53	0.00 MB	1	0
429,264 429,264	0000000000000000011f1cfcec309f92900bdb159ad9c928a58ff8d69a6625a0	11 Sep 2016, 10:52	0.33 MB	466	38
429,263 429,263	000000000000000002a2f013e8abaacec7f4a1d558dcfa4713bc5d0c5e0003cd	11 Sep 2016, 10:51	0.56 MB	764	36
429,262 429,262	0000000000000000043e3d15569cd66bfbc95106f13a62801aba27bdcc56cf43	11 Sep 2016, 10:45	0.77 MB	1,570	54
429,261 429,261	000000000000000001d6b45cdd1e6ea55d97135397760c9469729cb267fbdfa1	11 Sep 2016, 10:29	1.00 MB	2,158	58
429,260 429,260	0000000000000000038e3f345f5700e273515aa90efb375c40fb1fa0ba19cf62	11 Sep 2016, 10:09	0.15 MB	264	59
429,259 429,259	0000000000000000021862a3ec5e28cd0adc3ead634ecb107dad57e6be713184	11 Sep 2016, 10:07	0.28 MB	479	45
429,258 429,258	00000000000000000429323cf58017502c8608d447b8ee5aed188abab7f7379a	11 Sep 2016, 10:05	0.66 MB	994	43
429,257 429,257	0000000000000000010062f0d3b02d1b3a193fb7d21294858b8397013366a552	11 Sep 2016, 10:00	1.00 MB	2,764	68
429,256 429,256	000000000000000001a46d8f0c94ae3aa8f5ed9e130a017e8287063d0b860bbc	11 Sep 2016, 09:25	0.27 MB	687	65
429,255 429,255	000000000000000004c47689daf216b610f688a5de8132815b234e80a343f4ce	11 Sep 2016, 09:19	0.59 MB	1,224	56
429,254 429,254	00000000000000000178b6894ccb98b7efea105ab4ef433c565a94056dc93350	11 Sep 2016, 09:08	0.14 MB	283	63
429,253 429,253	000000000000000004efd3aa764b231e68ef9afef8eb4e6791564decc29c28ae	11 Sep 2016, 09:07	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 647.09 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 2 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,454.99 GB sent, 43.18 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.