Blockchain Explorer | learn me a bitcoin

Memory Pool

9,848 transactions

4.55 vMB

Show Random Selection

Max Size: 24/200 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 30 secs ago	1.00 vMB	3,092	5

Show Transactions

Blockchain

Tip: 907,725 (789,099 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
118,626 118,626	00000000000049009b44eaa8c4396639609998cdfcc1b2bfe7e9ed102b6ba344	16 Apr 2011, 09:26	0.00 MB	9	0
118,625 118,625	0000000000006f8b9be6b0e0a2f7737bcedf103a626da3ec62617bd949447242	16 Apr 2011, 09:25	0.01 MB	16	0
118,624 118,624	000000000000bfd594651a1690221d81f7d347978134d75962b151ff8835ff22	16 Apr 2011, 08:59	0.00 MB	1	0
118,623 118,623	0000000000003c1622c3faca86370cd6e8e38fb264df377cf7e7188674f89b3f	16 Apr 2011, 08:58	0.00 MB	4	0
118,622 118,622	0000000000000c1ccf11619604706fcbdf957aefaa1834bbca34de727cf93608	16 Apr 2011, 08:54	0.00 MB	5	0
118,621 118,621	00000000000022cb525f68d8d00c885a2b8d6c6d352592e7540ac806bd5774fa	16 Apr 2011, 08:51	0.01 MB	22	0
118,620 118,620	00000000000019069242614ab725c49d4762e7503d8fffe99a02fa5459e3f648	16 Apr 2011, 08:39	0.00 MB	15	0
118,619 118,619	000000000000837557a9a83e1be767f3b4e66dcd3351c25915173af4860746d4	16 Apr 2011, 08:38	0.00 MB	9	0
118,618 118,618	00000000000057c61f1df89adae7dcdbf46c9205ae9292779b7a3913b7229595	16 Apr 2011, 08:29	0.00 MB	8	285
118,617 118,617	000000000000480da05d3c0243d2cf001c76ac1ff5bf457d56d013569eb11c86	16 Apr 2011, 08:04	0.00 MB	3	0
118,616 118,616	0000000000008248351a3f3218b40a6a035588a17d3e447354f7d821906d099a	16 Apr 2011, 07:53	0.00 MB	11	0
118,615 118,615	00000000000091cc2c55883c481dc02f03bd8c9701afa5cfb2341a4cb8557413	16 Apr 2011, 07:46	0.00 MB	12	0
118,614 118,614	00000000000011ee5e2385cdb350f6f917ec6e2386a197ea51cd7debf2f59dc7	16 Apr 2011, 07:41	0.00 MB	1	0
118,613 118,613	0000000000007b795cbafec8cae292098bd6acca6ed81ed7acc7ac123bfd599b	16 Apr 2011, 07:38	0.01 MB	18	173
118,612 118,612	000000000000897e1cbffb298769a7b6da34ad379f0b13eac097a162950d6894	16 Apr 2011, 07:20	0.00 MB	12	625
118,611 118,611	0000000000002231f0c47f875e6bc5776c723d265a1373ddf030b5e9786f6191	16 Apr 2011, 07:06	0.01 MB	8	0
118,610 118,610	00000000000026b67a2e2f202fe3a432d712b35f26b21e5c8471238a0d8c5269	16 Apr 2011, 07:02	0.00 MB	1	0
118,609 118,609	000000000000a8b96a89d9ce3c0e342336a13b44961b093453ad3243725891c8	16 Apr 2011, 06:55	0.03 MB	94	0
118,608 118,608	00000000000017da2c88443ae6d47079ec0f9a37d30ff60f30ef92056703244a	16 Apr 2011, 06:51	0.00 MB	10	356
118,607 118,607	000000000000346b1bbe8ae18cb027ad9df9a28a64b60b68aaffcb1898b446ac	16 Apr 2011, 06:44	0.00 MB	11	0
118,606 118,606	00000000000012a78f7a4ca26ecd2f17b7d5a5b6e4be475f748ac4393b5064e6	16 Apr 2011, 06:41	0.00 MB	12	0

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, 14 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,625.66 GB sent, 93.04 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.