Blockchain Explorer | learn me a bitcoin

Memory Pool

6,157 transactions

2.04 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,754	00000000000000000002349e0000000000000000000000000000000000000000	19 mins, 58 secs ago	1.00 vMB	3,764	5

Show Transactions

Blockchain

Tip: 907,753 (761,210 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
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
146,532 146,532	00000000000002526511064394193e62523670c31f68f6c039bc5ad065972807	23 Sep 2011, 04:44	0.04 MB	100	46
146,531 146,531	000000000000029613aeb2bafa44a09129e646862516f1ce39d05b106a4378ec	23 Sep 2011, 04:26	0.01 MB	10	24
146,530 146,530	0000000000000261d7ff147c2d83fb4396b1d45f29daaeccd0161c60387d3449	23 Sep 2011, 04:19	0.02 MB	52	165
146,529 146,529	00000000000009429ad26fdc923126bbd730377c39f2d04c604023e763517aed	23 Sep 2011, 03:57	0.02 MB	47	331
146,528 146,528	000000000000015f55c2553ef741174b42361925375424149f0fc3fb0355bb22	23 Sep 2011, 03:43	0.03 MB	60	235
146,527 146,527	000000000000013eb43ec66f8fed7687ef921e25e7cc8823de6b74ad096f1bd0	23 Sep 2011, 03:19	0.01 MB	14	281
146,526 146,526	00000000000008e2d8b0686cb45ecc2e105e895caabb1e9c51ebba58210a72f2	23 Sep 2011, 03:14	0.03 MB	86	11
146,525 146,525	000000000000056fb74ad7a2dc83ee457006f1d61981c4ea1b84726dac1bf152	23 Sep 2011, 03:12	0.00 MB	12	274
146,524 146,524	0000000000000593c3f47fd3aa1acb409042754813e1f4a23917e04c452a8231	23 Sep 2011, 03:11	0.00 MB	11	1,027
146,523 146,523	0000000000000710edcb13b1cd05f534ccfa0219683db584621ea2076cee38bb	23 Sep 2011, 03:03	0.00 MB	15	60

Previous 10 blocks ↓

Total Size: 769.08 GB

Node Information

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

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.28 GB sent, 93.32 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.