Blockchain Explorer | learn me a bitcoin

Memory Pool

35,594 transactions

42.76 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,750	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 0 secs	1.00 vMB	7,008	15

Blockchain

Tip: 841,749 (413,488 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,261 428,261	0000000000000000004dc772c6895b5b43472ebe9b00e32f897659c4f9730fcf	04 Sep 2016, 15:08	0.40 MB	449	21
428,260 428,260	00000000000000000105f3d8bebf4bdfc3a9c70c6457234e63b18c0e76d37c7a	04 Sep 2016, 15:08	1.00 MB	1,004	40
428,259 428,259	0000000000000000002216d339bcc332bc1c3b935640011d1546205b2d19acb4	04 Sep 2016, 15:02	1.00 MB	2,660	67
428,258 428,258	0000000000000000037dd494ccb83b992cac92517b72c6c7c47466c99095af32	04 Sep 2016, 14:42	0.25 MB	465	54
428,257 428,257	0000000000000000033d1718f805c9ba043e7c080832417194945a2b3cd96c4b	04 Sep 2016, 14:39	0.97 MB	2,126	57
428,256 428,256	0000000000000000038c7930a3dd28d74ac8627266587ad219e523323adc9a1b	04 Sep 2016, 14:27	0.44 MB	551	24
428,255 428,255	000000000000000002b12096b1e3cb53065b84a24ef64bd5ece0e0e4de980214	04 Sep 2016, 14:25	1.00 MB	1,205	34
428,254 428,254	000000000000000000c377b7a9145246dcfe495fa903d697f221bb0db65f2445	04 Sep 2016, 14:23	0.89 MB	1,716	47
428,253 428,253	000000000000000004400a1909055b8f834cfd42b2f0551e2a2c31092f4fff70	04 Sep 2016, 14:15	1.00 MB	2,229	52
428,252 428,252	00000000000000000414f2c5f41b8ccc70be5a58f5db0509246dcd84f82d298b	04 Sep 2016, 14:08	1.00 MB	2,932	74
428,251 428,251	00000000000000000253502b0cf50cf69deeee50c5cebe1430606a46e072bb2a	04 Sep 2016, 13:34	1.00 MB	3,016	72
428,250 428,250	000000000000000004b149b45de2a20378d4ce6c23196688f7724771e481ed34	04 Sep 2016, 13:04	0.69 MB	1,522	51
428,249 428,249	000000000000000001f37f461adf4e483c934f048665d51e0f652991ab9285af	04 Sep 2016, 12:55	0.76 MB	1,967	63
428,248 428,248	00000000000000000358057ef6ffc352696fafa3afdf33d54fc8ab2f0186e953	04 Sep 2016, 12:38	0.42 MB	940	59
428,247 428,247	00000000000000000124a9753e5d5a52d588e1b277fae71a5bc72b26e0ad9acc	04 Sep 2016, 12:31	0.57 MB	1,245	58
428,246 428,246	0000000000000000008c550377ed6589b97135fd75b82523aa26e6810ccca509	04 Sep 2016, 12:21	0.46 MB	1,193	64
428,245 428,245	0000000000000000040a4cc8544944e85c86aae407deaeafdd44ab7bc62a94f2	04 Sep 2016, 12:10	0.65 MB	1,344	58
428,244 428,244	000000000000000002efa62aaca46d6fe85302814c1d1c3e52005a445b703e31	04 Sep 2016, 11:59	0.03 MB	66	74
428,243 428,243	000000000000000000addd26ca1552a3bbe18f312dfdbb5e4f54dba805703b7f	04 Sep 2016, 11:59	1.00 MB	131	1
428,242 428,242	00000000000000000104ae1eea3a968797c1e573cdec0d1bbf02b749cfefa6fd	04 Sep 2016, 11:58	0.57 MB	1,099	48
428,241 428,241	000000000000000004892777659c14f1c984b274c2378d8d85987202b888e1e0	04 Sep 2016, 11:50	0.36 MB	728	57

Previous 10 blocks ↓

Total Size: 646.29 GB

Node Information

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

Uptime: 29 days, 9 hours, 35 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,337.78 GB sent, 36.88 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.