Blockchain Explorer | learn me a bitcoin

Memory Pool

41,754 transactions

47.18 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,768	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 53 secs ago	1.00 vMB	2,848	22

Blockchain

Tip: 841,767 (435,203 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,564 406,564	0000000000000000068040bb570414bd7510201b6e800d2ae7041b34883ee131	10 Apr 2016, 03:07	0.50 MB	510	25
406,563 406,563	000000000000000004cbae880068d9d98eee9d418f7ccc56cc6a96c6aa2742f3	10 Apr 2016, 03:05	0.39 MB	759	34
406,562 406,562	000000000000000004ac0c6acda00832adea2ed795847b0f67b5766db2c29d08	10 Apr 2016, 02:58	0.98 MB	1,117	17
406,561 406,561	000000000000000001020ce45d76bfc4ff5c6685fa4be35ee208561e7b7ff6a0	10 Apr 2016, 02:50	0.00 MB	16	91
406,560 406,560	00000000000000000310510a573eac48d28555ccc0d4ff4404e5832151d2ebd6	10 Apr 2016, 02:50	0.16 MB	362	37
406,559 406,559	000000000000000005e500982c621e3a1bab96470d25fdef130b57970efd4ae4	10 Apr 2016, 02:46	0.54 MB	1,033	27
406,558 406,558	00000000000000000319489569461112bcf0870665911bdfd1b4f6ece95fe7d0	10 Apr 2016, 02:42	0.24 MB	642	41
406,557 406,557	0000000000000000067caa054390ee72ac3e8e0414f1ec96017c896a9deb3958	10 Apr 2016, 02:37	0.41 MB	462	24
406,556 406,556	0000000000000000065dd950edc3b2628324fd3407d5289e3c8bdda719517216	10 Apr 2016, 02:34	0.66 MB	1,452	37
406,555 406,555	000000000000000001e443199d66f0c38fe35902b163897c70e1b13c36b0f685	10 Apr 2016, 02:22	1.00 MB	2,303	40
406,554 406,554	0000000000000000054e33f37d9af050d651560e36aa43e155a3ca1ed5df4b02	10 Apr 2016, 02:00	1.00 MB	2,677	49
406,553 406,553	000000000000000003ad46085b4532b9f91224df84db04066e11975d2850020f	10 Apr 2016, 01:36	0.99 MB	879	13
406,552 406,552	000000000000000004cab2a4fe78848aba97e9f193b7c647565cf4a8608636d4	10 Apr 2016, 01:29	0.36 MB	906	40
406,551 406,551	000000000000000003d272878facfe49c8dca0448ca73d5579e613622147881f	10 Apr 2016, 01:21	0.02 MB	35	30
406,550 406,550	00000000000000000236d4b5ffa0cfb9ecd36b327f261e198692577c607e1663	10 Apr 2016, 01:21	0.13 MB	277	33
406,549 406,549	000000000000000002a68bc42803c7d13e5f8f4e9816e173758db1d8891810af	10 Apr 2016, 01:18	0.14 MB	189	21
406,548 406,548	000000000000000004319db912e2c8d6a45cec46997e2846e24c031fea462ddb	10 Apr 2016, 01:17	0.88 MB	2,059	37
406,547 406,547	00000000000000000641b04a9b87e508fe17fe7028a7ab489357421b564cddaf	10 Apr 2016, 01:00	0.31 MB	639	32
406,546 406,546	0000000000000000061c2f6095649f9b867a73afb087bb5adced58db3298cae3	10 Apr 2016, 00:57	0.19 MB	540	46
406,545 406,545	000000000000000005a00eb71ceedff4b37d6d954b55b1aedf12e277c45eb943	10 Apr 2016, 00:54	0.24 MB	567	38
406,544 406,544	00000000000000000610d63cd67e54876e1e9969c7b23d040e12b7ba86d71439	10 Apr 2016, 00:49	0.03 MB	99	69

Previous 10 blocks ↓

Total Size: 646.32 GB

Node Information

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

Uptime: 29 days, 12 hours, 34 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,341.48 GB sent, 37.09 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.