Blockchain Explorer | learn me a bitcoin

Memory Pool

39,093 transactions

34.14 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,825	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 18 secs	1.00 vMB	1,926	17

Blockchain

Tip: 841,824 (407,757 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,067 434,067	0000000000000000038912f24a1e0df8c10f10c29bcf20d49b47f4f76fd95fce	12 Oct 2016, 19:27	1.00 MB	2,838	75
434,066 434,066	000000000000000000dbd3e61cd0f873ae0fb40d7b66abd5686dae75daf20e97	12 Oct 2016, 19:11	0.99 MB	2,826	75
434,065 434,065	000000000000000002b38ce32c3dec4f7456bac07bbef78d036fe7c390a51179	12 Oct 2016, 18:54	1.00 MB	2,474	72
434,064 434,064	0000000000000000023e382ba1704b66de20b2129a5074528d8dd9179f96ed46	12 Oct 2016, 18:41	1.00 MB	2,669	68
434,063 434,063	00000000000000000240d6fc1b1c18973e57996c6951811b14e718320a731add	12 Oct 2016, 18:31	1.00 MB	3,005	81
434,062 434,062	0000000000000000014944b8df6b1c879e3428eaa5ea87ef96c443c354e91bad	12 Oct 2016, 18:04	1.00 MB	2,549	69
434,061 434,061	0000000000000000025fece66adce18af1bfe5ce731ad91e71f6586422c00a14	12 Oct 2016, 17:53	1.00 MB	2,204	72
434,060 434,060	0000000000000000008778ae8842171f013ed85131642ed6f631c6c1d365e7c7	12 Oct 2016, 17:39	1.00 MB	2,427	66
434,059 434,059	000000000000000002735f7ee5b88e05d84a1f9fe1ffec56655eb4e339b48077	12 Oct 2016, 17:29	1.00 MB	1,277	39
434,058 434,058	00000000000000000070115285af5e055d74c05b7536d0ba032e1116c0d31753	12 Oct 2016, 17:24	0.99 MB	151	3
434,057 434,057	0000000000000000009d79865626e201f21e6db191435abeda43d4809685b52f	12 Oct 2016, 17:24	1.00 MB	157	3
434,056 434,056	000000000000000000f7a1fe92f8afd84611b2b2b73765fefe40a3c503e1a02a	12 Oct 2016, 17:24	1.00 MB	1,324	39
434,055 434,055	0000000000000000023b4e9e080cdf0e4efdaef5bd9df0048034f7ac2f728a18	12 Oct 2016, 17:18	0.12 MB	230	73
434,054 434,054	000000000000000002ecb9482122f95738aa477d50f4c9230631a84c34c238f6	12 Oct 2016, 17:17	0.34 MB	710	64
434,053 434,053	0000000000000000027a29506daca77c5d3c6a1e0fae6a75dd833823e2addd00	12 Oct 2016, 17:13	0.11 MB	296	86
434,052 434,052	000000000000000002925bb07c4f0e9c4cd586174fcbb2c71586868be3c8cbad	12 Oct 2016, 17:11	1.00 MB	1,235	38
434,051 434,051	000000000000000000f49b9de8b535a56c3f97b639b63375349d7a9803cf8abd	12 Oct 2016, 17:02	0.76 MB	1,661	65
434,050 434,050	0000000000000000031acb2dd8284dac8fc4356d72c6019d76de28700198fdca	12 Oct 2016, 16:47	0.85 MB	1,470	60
434,049 434,049	000000000000000001624cda368ea16b5b01ff3cc4b2b818130425df72ed3f58	12 Oct 2016, 16:35	0.97 MB	2,299	64
434,048 434,048	000000000000000000a15e2684e81bd3f65cca1f7c81835aa07ea0fb242c75c0	12 Oct 2016, 16:17	0.83 MB	1,668	44
434,047 434,047	000000000000000003a74a0a9f45d6ab53ab78f103cf1abb5b6faeceab2ee0ff	12 Oct 2016, 16:09	1.00 MB	2,126	51

Previous 10 blocks ↓

Total Size: 646.43 GB

Node Information

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

Uptime: 29 days, 22 hours, 34 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,352.22 GB sent, 37.73 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.