Blockchain Explorer | learn me a bitcoin

Memory Pool

7,763 transactions

3.59 vMB

Show Random Selection

Max Size: 19/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,724	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 59 secs	1.00 vMB	2,961	3

Show Transactions

Blockchain

Tip: 907,723 (777,310 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
130,413 130,413	000000000000171f4d22a0d604573be695803eb5cb24049b002a4493a5d2f409	13 Jun 2011, 02:51	0.01 MB	28	973
130,412 130,412	0000000000000cccc2b862132c529e8b1b765b64a8d4135cb360929f59bb7387	13 Jun 2011, 02:48	0.02 MB	40	993
130,411 130,411	00000000000016a7753608cf74d9ba024d1df7f74a89730e57ee5807516c40f8	13 Jun 2011, 02:42	0.01 MB	30	1,219
130,410 130,410	000000000000144dbe776f5a13fde7ef98ec37c33b3462bf64932ed22708472b	13 Jun 2011, 02:39	0.05 MB	126	596
130,409 130,409	0000000000000bdd790d540d23ab14b34adb884c7ff3f25b7e339e41f5eae4b5	13 Jun 2011, 02:39	0.03 MB	100	314
130,408 130,408	00000000000005f10d6b554cf57393d17e1350c120cb943bbaf13f65149a805f	13 Jun 2011, 02:36	0.03 MB	65	796
130,407 130,407	00000000000009e647936e5b18561204561fbdd477836ccf96db082d841248df	13 Jun 2011, 02:28	0.01 MB	24	2,263
130,406 130,406	0000000000000ae30a33df3d1872cedda22770592a0f635f472fecdcf5f7b280	13 Jun 2011, 02:12	0.01 MB	27	1,568
130,405 130,405	0000000000000b9650fa804659fce87e559408d92337f2decdbe638e2f5a6496	13 Jun 2011, 02:08	0.01 MB	38	1,548
130,404 130,404	0000000000000d82c14a9a44dc348b0528d31ec35252ff2f1ee5db8f081f0a13	13 Jun 2011, 02:07	0.05 MB	98	1,105
130,403 130,403	0000000000000adc705614f11958b82c3681551ade033542d10c9defaace57c7	13 Jun 2011, 01:40	0.00 MB	8	1,540
130,402 130,402	00000000000014698e9b6dd03af98244a3644ab374663d2e2d7a326b3af1a629	13 Jun 2011, 01:39	0.00 MB	10	737
130,401 130,401	000000000000025051ded7d3a685084b3a9c20078291b22c0d9ac335028be7ad	13 Jun 2011, 01:38	0.03 MB	113	8
130,400 130,400	00000000000002001a34e42f3c453cae7d2b6453e08fcd04d7b9737d256ead0b	13 Jun 2011, 01:36	0.03 MB	64	1,164
130,399 130,399	0000000000000e8e00fabb7e17779bb0f5690b8ef6b4ec33ff2828b56bc64741	13 Jun 2011, 01:17	0.05 MB	140	430
130,398 130,398	0000000000000ac73a8438e1cb1198b27ae79712d6347ab8bca58e4676336609	13 Jun 2011, 01:12	0.02 MB	51	1,524
130,397 130,397	00000000000012de482d0edc3bcf0185395091b30af93bf2e5355c7cd1929b12	13 Jun 2011, 01:01	0.04 MB	85	1,110
130,396 130,396	0000000000001097aa3948ecac18a19498d2ef6a3a50d566dae4d887e5ac35b0	13 Jun 2011, 00:51	0.08 MB	166	1,190
130,395 130,395	000000000000078b10b3779aa55face6c4f0067761862cac5b7fda826a050905	12 Jun 2011, 23:52	0.00 MB	11	1,051
130,394 130,394	0000000000000b757a1c58c80e735cd3761335b9ae588d00c73b60e10ac20c38	12 Jun 2011, 23:51	0.00 MB	10	2,456
130,393 130,393	0000000000001c6fab2274621d51ba5b21ccd89a46edc74f5a88e8a574fdcc98	12 Jun 2011, 23:50	0.01 MB	27	930

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.88 GB sent, 93.01 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.