Blockchain Explorer | learn me a bitcoin

Memory Pool

34,728 transactions

45.44 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,452	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 57 secs ago	1.00 vMB	3,571	26

Blockchain

Tip: 842,451 (568,349 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
274,102 274,102	00000000000000003bc4018696e6a2c05b4463fafd9ef021174ed8f97a12b98e	10 Dec 2013, 05:21	0.21 MB	362	38
274,101 274,101	00000000000000005b90f8693837826a5f72a3e243c22f6cce004e4855e59881	10 Dec 2013, 05:12	0.48 MB	841	62
274,100 274,100	0000000000000004b61834b9b984e8c1305c4279568273327ca3ef76006090f0	10 Dec 2013, 04:55	0.02 MB	53	40
274,099 274,099	0000000000000002fa4a041b61c34777df643616abbf450015792253e8ff7cbe	10 Dec 2013, 04:52	0.17 MB	279	45
274,098 274,098	0000000000000001ceb0ce0a065b6e19dc5bdf6d10a6debf77c4eb6e7df90a53	10 Dec 2013, 04:47	0.25 MB	494	68
274,097 274,097	000000000000000457e84bb191ef622f30ea25dc953e46ad56ba5f61e0efe3aa	10 Dec 2013, 04:36	0.04 MB	97	48
274,096 274,096	0000000000000005228b86dcded864170f6eed3f12d97555ba1f82d301c0a7d8	10 Dec 2013, 04:34	0.15 MB	250	43
274,095 274,095	000000000000000124725a59db557f3296ad70aac6e3ce5207238587c0656ddf	10 Dec 2013, 04:27	0.17 MB	429	50
274,094 274,094	000000000000000517eb45c03706a2d90417cc0bd91f50d5845f913ef34f7383	10 Dec 2013, 04:22	0.25 MB	472	54
274,093 274,093	000000000000000136cef10b83601b67fa532a0589d9b2893bf276a773633a4f	10 Dec 2013, 04:07	0.05 MB	120	32
274,092 274,092	0000000000000001f326cc9af505087ba0be0cafeb607414ce41445fe839ada1	10 Dec 2013, 04:05	0.06 MB	131	47
274,091 274,091	0000000000000003844d0b773b4c76d6b299c47c8a164efe040832c377c2d52e	10 Dec 2013, 04:04	0.00 MB	1	0
274,090 274,090	00000000000000018bb7cc599ae2bd3e7492a1385f116a4b1d9f651f7b5c8d72	10 Dec 2013, 04:04	0.18 MB	394	129
274,089 274,089	000000000000000088c08efd5235a170426758ba3f2225f1107b70bd722a6c17	10 Dec 2013, 03:58	0.42 MB	791	41
274,088 274,088	00000000000000053a3f54db15f502c83451fda40892ed683a5ad5d1ea087454	10 Dec 2013, 03:39	0.03 MB	75	99
274,087 274,087	0000000000000004c84cf449f7e71293d410e271d7d72f9c646ee733aa084024	10 Dec 2013, 03:35	0.15 MB	228	43
274,086 274,086	000000000000000021156031709f652e4b1851bbf9044b7528dd016565cc2b54	10 Dec 2013, 03:31	0.00 MB	5	15
274,085 274,085	0000000000000003e37a0f5469405c554402c2c09a997ba13711b7dbdefecbe5	10 Dec 2013, 03:30	0.08 MB	155	40
274,084 274,084	000000000000000213b2310534e2638cfc093fd1cbf2c99c255a9064fe93231a	10 Dec 2013, 03:27	0.04 MB	37	31
274,083 274,083	00000000000000003a130ba07c80440e109b1fe696f4efcd5cefa7229d72aa8c	10 Dec 2013, 03:24	0.15 MB	279	33
274,082 274,082	000000000000000576430bd80f831160d17c1720f942b9b49c45b755ba95129b	10 Dec 2013, 03:21	0.18 MB	282	34

Previous 10 blocks ↓

Total Size: 647.58 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 4 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,513.32 GB sent, 46.55 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.