Blockchain Explorer | learn me a bitcoin

Memory Pool

2,276 transactions

0.95 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,106	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 54 secs	0.94 vMB	2,265	2

Show Transactions

Blockchain

Tip: 908,105 (773,541 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,564 134,564	00000000000009b6677119ded0bf06b36a6d54afdff4e8f87004d9bf176da277	03 Jul 2011, 14:19	0.00 MB	8	681
134,563 134,563	0000000000000aa52c13a55c4942712319d3ea575cfb5903aa086b726a23e038	03 Jul 2011, 14:16	0.00 MB	6	52
134,562 134,562	00000000000004ab0e8b738d8bb5548bf4f8089b42dbfb36fcf957eef4e09abb	03 Jul 2011, 14:15	0.00 MB	20	1,897
134,561 134,561	00000000000002dc482f866637d687d96e59d749079b031e9be6156f686ad7af	03 Jul 2011, 14:10	0.01 MB	35	5
134,560 134,560	00000000000005681df5c67cfc6cbca8da5a3967a6f0f0630532b428bbfb2d26	03 Jul 2011, 14:09	0.00 MB	14	320
134,559 134,559	0000000000000754817c3346804c2992511832c290e1dd3169635d3a7d940eb2	03 Jul 2011, 14:07	0.00 MB	13	623
134,558 134,558	00000000000007a636995f142f5884343ef633662a3beb520b6d890c7c56aecf	03 Jul 2011, 14:07	0.04 MB	89	382
134,557 134,557	0000000000000b93a14601382adc58f702742afc9fc9a0636ca8cec2a0f8873f	03 Jul 2011, 13:46	0.02 MB	56	268
134,556 134,556	00000000000006bf70cb08bfc568ce0f9156f24fff82d1f79dae50b2a7b9fad4	03 Jul 2011, 13:29	0.02 MB	24	278
134,555 134,555	0000000000000a707548811edf7f7a81c865b16591a2ecd2dbeb7cbfba629368	03 Jul 2011, 13:24	0.01 MB	48	0
134,554 134,554	0000000000000bd2171783af72811d7103217a6d692f1d677c330b4cf4a18c05	03 Jul 2011, 13:23	0.00 MB	13	15
134,553 134,553	000000000000087a319c17e1e0b184594c9bd7c4351cb3eaafa1444aa595475c	03 Jul 2011, 13:22	0.02 MB	30	322
134,552 134,552	0000000000000255ba4210e3a1d91661d9bbc052174e1827c608899ebc7faec5	03 Jul 2011, 13:19	0.00 MB	10	417
134,551 134,551	0000000000000b40ebcb9a9c6677b7cc80e3d4cfbe7c53a8c6f7b8b5835b80e1	03 Jul 2011, 13:18	0.01 MB	18	1,075
134,550 134,550	0000000000000379512af4140512911f0ef137aabcf170f1c3fce9f01cfa31a5	03 Jul 2011, 13:00	0.05 MB	162	135
134,549 134,549	00000000000008e957fa2e8b18298e6116930ba3fb489d458ffc8436721fde39	03 Jul 2011, 12:54	0.02 MB	46	479
134,548 134,548	000000000000037f5b94c73c9dc5da39c21906f88b7bd9b7a9bf0bfb1c1384b0	03 Jul 2011, 12:48	0.03 MB	58	415
134,547 134,547	0000000000000bc0e8b6946fca4fd750d05733fb94bbd75ae4e1d3708f67fdd4	03 Jul 2011, 12:37	0.05 MB	134	379
134,546 134,546	00000000000002ac93729383f321997984a762d23c7fecfd7646d1cbd3ebd772	03 Jul 2011, 12:20	0.01 MB	45	106
134,545 134,545	00000000000005501f7eb0d5474c5f6c6a0a89ea1ad59eb06e8d7bf71f05f99d	03 Jul 2011, 12:11	0.02 MB	45	253
134,544 134,544	00000000000007af7fb9fbf7e3c8b0fbedf83e23b0587fca568679d1a0a3fce3	03 Jul 2011, 12:04	0.02 MB	68	197

Previous 10 blocks ↓

Total Size: 769.74 GB

Node Information

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

Uptime: 2 months, 20 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,679.22 GB sent, 96.60 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.