Blockchain Explorer | learn me a bitcoin

Memory Pool

4,870 transactions

1.41 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,864	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 20 secs ago	1.00 vMB	3,413	3

Show Transactions

Blockchain

Tip: 907,863 (761,310 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
146,553 146,553	0000000000000901c59d45ae94bde0732f58bb18eb8fc88ad0587498fd917b59	23 Sep 2011, 07:53	0.01 MB	8	256
146,552 146,552	00000000000009419600d7e133648de6fae886b90ff2848a86172e476249dd37	23 Sep 2011, 07:52	0.03 MB	68	211
146,551 146,551	00000000000001d2a392acd98eb9efa69e850d7ae0b980226694c63235b4010b	23 Sep 2011, 07:27	0.00 MB	2	3,875
146,550 146,550	00000000000002dac58bbea638b92d9bf92e0b9cacdb9ca77a0b7dba8a4084b3	23 Sep 2011, 07:27	0.01 MB	18	424
146,549 146,549	00000000000003f8734604ab3c1e92531465d861d36b223d82ea46ea3bd66ffd	23 Sep 2011, 07:20	0.02 MB	38	225
146,548 146,548	00000000000000bd3aaffe2feaa4cc1fe5f28420b8572d3305ca129142806c09	23 Sep 2011, 07:05	0.01 MB	11	44
146,547 146,547	000000000000030c08d00a3d338aab049e4902078d1b45f52595938cd843c754	23 Sep 2011, 07:04	0.02 MB	69	67
146,546 146,546	00000000000006a3974780bd77486afee238ed1c48be0ae071b2144a49f78daa	23 Sep 2011, 06:54	0.01 MB	16	176
146,545 146,545	00000000000008eb70ad36d537b97f3b3ecc3cbe028cf34579be5e5d115654dd	23 Sep 2011, 06:49	0.01 MB	27	63
146,544 146,544	000000000000000a840e093cca7f152ac1d375c9a81d4a7bf039f8a0964d21a3	23 Sep 2011, 06:41	0.01 MB	21	7
146,543 146,543	000000000000030a225e03e6325c798c28ecd3ebadecc3a68d8d36734fcfffa4	23 Sep 2011, 06:40	0.04 MB	96	293
146,542 146,542	000000000000070c91e5283872e78fe2863e4e714ca90b7327731d91761006b5	23 Sep 2011, 05:49	0.02 MB	44	71
146,541 146,541	000000000000021f5e68f8cc626eaedc9612686aed934b1e6efedf45371f3b94	23 Sep 2011, 05:30	0.00 MB	9	259
146,540 146,540	000000000000005213b0326f9c702b831cb8318667827e9f75efa994519d724e	23 Sep 2011, 05:24	0.00 MB	11	250
146,539 146,539	000000000000022039a5b40408909d600f233965a28bc93db5a04fed3f490628	23 Sep 2011, 05:22	0.01 MB	17	45
146,538 146,538	0000000000000171609c83149745093e43aeccbf3e15f8213fb89d7e301e8581	23 Sep 2011, 05:16	0.02 MB	47	74
146,537 146,537	0000000000000671f78cfd2ef88aa1e3caf932cbcdb86200eca7fa32808d9b74	23 Sep 2011, 05:10	0.01 MB	7	56
146,536 146,536	00000000000007c25e52f8f65baa9f17952b26eafe127e618fbda0a681d7507f	23 Sep 2011, 05:05	0.03 MB	65	301
146,535 146,535	00000000000003309eb9bcef58289516c35fec29cfb7994cb7884911516bde7c	23 Sep 2011, 04:52	0.00 MB	4	954
146,534 146,534	0000000000000668bd20216532231e62341ff12d45459cbf99b3888dbe6511b1	23 Sep 2011, 04:52	0.00 MB	8	41
146,533 146,533	000000000000054783652a5c3234b4ef826e74249365716e6003e2f01c6af46e	23 Sep 2011, 04:51	0.01 MB	20	49

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.57 GB sent, 94.34 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.