Blockchain Explorer | learn me a bitcoin

Memory Pool

28,652 transactions

40.47 vMB

Show Random Selection

Max Size: 163/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,918	0000000000000000000331db0000000000000000000000000000000000000000	2 mins, 48 secs	1.00 vMB	3,731	21

Blockchain

Tip: 841,917 (565,760 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
276,157 276,157	0000000000000002a9009808f276a645c6850a322da0a9cf5eca2b5ce099e5e8	21 Dec 2013, 04:20	0.06 MB	99	56
276,156 276,156	000000000000000082f0bab0de51f3931122014d9a1e3d9841cd6f6945d5f9c9	21 Dec 2013, 04:18	0.17 MB	456	35
276,155 276,155	00000000000000024b3f0939a976c61bfe02f0abe89e531f53e602e155714022	21 Dec 2013, 04:13	0.16 MB	399	46
276,154 276,154	0000000000000000e826238f379ad85570ed29d8e184c4e6f1313db263fa563e	21 Dec 2013, 04:08	0.20 MB	245	27
276,153 276,153	00000000000000030c6870d67a272f4e80729485af5eadb140147006151fc0bf	21 Dec 2013, 04:03	0.13 MB	164	16
276,152 276,152	0000000000000002f2a1d72b534a974b865745e46845a0b8b6d6f679350a2cde	21 Dec 2013, 04:04	0.25 MB	581	40
276,151 276,151	0000000000000003f602a9ef26d975854aacc9e13f3eb513db19f576bd7d679e	21 Dec 2013, 03:54	0.25 MB	704	71
276,150 276,150	00000000000000019c1c93b48732124d9622b78aab7063ea7a61fa5215760dd8	21 Dec 2013, 03:26	0.01 MB	21	10
276,149 276,149	0000000000000001edc672e8767954b8ea3d1b5dddd6b3607b93a9a7a95b029a	21 Dec 2013, 03:16	0.15 MB	256	28
276,148 276,148	0000000000000000dc7ed4779efff1bedee92c877a262a33147759be0ca53fa6	21 Dec 2013, 03:13	0.03 MB	73	94
276,147 276,147	00000000000000022b3aa697b8b3e2eacbee13725ea9beec2bf43f09744b9bbe	21 Dec 2013, 03:07	0.12 MB	214	43
276,146 276,146	0000000000000000c3290d7d3558072a07573a621f71ce95b6413a22dcf2e30d	21 Dec 2013, 03:03	0.14 MB	305	52
276,145 276,145	000000000000000328a45eadae2b490659a3a1f6b54d32d373023a387b959245	21 Dec 2013, 02:55	0.19 MB	345	38
276,144 276,144	0000000000000001a9c258c9f442043c698422f10d6cb7c19af1f1099f8d7fa2	21 Dec 2013, 02:46	0.01 MB	32	52
276,143 276,143	00000000000000004b105ecde904faf3b055852744b8eb88d7df60afe2e4903d	21 Dec 2013, 02:45	0.09 MB	191	18
276,142 276,142	000000000000000413d0b6b06c764dfe56ff6fa5d8d4b1c62ef4ba2fe41068d0	21 Dec 2013, 02:43	0.02 MB	45	71
276,141 276,141	0000000000000002ed6cd09351c8ba6bd99af9d976d0908f13ced25d71766ac7	21 Dec 2013, 02:42	0.23 MB	386	33
276,140 276,140	0000000000000001574a55b8fa1672b3c5aea0be47777357a60435668f05b885	21 Dec 2013, 02:32	0.19 MB	458	50
276,139 276,139	0000000000000002bd69b85cfd9ce89ab3928dc86356c22e17ea8910ee17127d	21 Dec 2013, 02:19	0.12 MB	212	40
276,138 276,138	00000000000000038a5e210b39784fa004fbfbab4aca4e63c7c8a72869ce5df3	21 Dec 2013, 02:17	0.03 MB	86	47
276,137 276,137	0000000000000003d820eefb1671b16675e433776244689c898478287429aeb4	21 Dec 2013, 02:13	0.24 MB	521	46

Previous 10 blocks ↓

Total Size: 646.61 GB

Node Information

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

Uptime: 1 month, 4 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,376.69 GB sent, 38.81 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.