Blockchain Explorer | learn me a bitcoin

Memory Pool

45,897 transactions

48.08 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,794	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 30 secs ago	1.00 vMB	3,438	23

Blockchain

Tip: 841,793 (180,554 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
661,239 661,239	00000000000000000008c2011b0ad89142ad8ad87017ef545fd985432f0512bf	13 Dec 2020, 21:26	1.21 MB	2,020	45
661,238 661,238	00000000000000000000ba87a2be974b1a80f5f550cff4a087b17d8b5fe0d249	13 Dec 2020, 21:13	1.62 MB	687	7
661,237 661,237	000000000000000000095f32aaeb03cb67c48c08b336122f2d6c00042c94c2e4	13 Dec 2020, 21:10	1.73 MB	322	4
661,236 661,236	0000000000000000000a63b9201dae93a2dfa661527c064d3e2b45973ea682e9	13 Dec 2020, 21:09	1.61 MB	1,095	12
661,235 661,235	0000000000000000000cf833fb6828f35263243be004adb2b8372ec288d187fb	13 Dec 2020, 21:04	1.63 MB	720	11
661,234 661,234	000000000000000000022bd90b16b7c90879827483a6b3f1c8a69240971dc112	13 Dec 2020, 21:01	1.62 MB	989	15
661,233 661,233	0000000000000000000cec57478a0f49566c21fc314690d9cf7adf745f64f18b	13 Dec 2020, 20:57	1.23 MB	2,341	42
661,232 661,232	0000000000000000000107f33cdd353845cd8fa9da6db060bcc19e635d9bcb04	13 Dec 2020, 20:46	1.33 MB	2,063	6
661,231 661,231	000000000000000000006eba278cd604c758d286d91615d6d0c5b5558aa14f91	13 Dec 2020, 20:44	1.31 MB	2,005	35
661,230 661,230	00000000000000000002d5c7a798266830490d14ae916c323f0bc1e180829c56	13 Dec 2020, 20:36	1.38 MB	2,915	52
661,229 661,229	000000000000000000066c72c358347cc4de5c7184e346edc94ac95ff4830927	13 Dec 2020, 20:14	1.65 MB	908	2
661,228 661,228	000000000000000000079cebcaf77b8bd86778e0952d1875b2cc8235a1dfa7da	13 Dec 2020, 20:14	1.30 MB	2,312	45
661,227 661,227	00000000000000000007c6efcf9090df48f3d89f4cb97635022f6a2f91c55c6f	13 Dec 2020, 20:01	1.43 MB	1,101	28
661,226 661,226	0000000000000000000a487228e3d5b7b4e1a8653565273b11c88862b04eeda9	13 Dec 2020, 19:57	1.70 MB	838	2
661,225 661,225	0000000000000000000e211424d628cad7711c529bd684033ad05a478784c496	13 Dec 2020, 19:57	1.28 MB	2,675	19
661,224 661,224	0000000000000000000a2741f817b5a199b26d4215a3c9badb28652611bdbcc0	13 Dec 2020, 19:51	1.35 MB	2,611	30
661,223 661,223	00000000000000000006df42ff5be0bfbf52fcb6df99a4ac62712ce7d26eac85	13 Dec 2020, 19:40	1.35 MB	1,907	10
661,222 661,222	000000000000000000012918bb71f8f7e4ab7d1df54ac4c57b3fdd688c253a77	13 Dec 2020, 19:38	1.28 MB	2,867	38
661,221 661,221	000000000000000000025e9d5386986c63531af7205f7b734c80c40a49786d71	13 Dec 2020, 19:25	1.14 MB	2,758	22
661,220 661,220	0000000000000000000e74e2aef0e11006e743b1aa513b6eca966b1f3633c680	13 Dec 2020, 19:18	1.34 MB	2,161	40
661,219 661,219	00000000000000000009a2853afc784f21c10c452036ac31f84ddbc3bafd2546	13 Dec 2020, 19:07	1.29 MB	2,429	30

Previous 10 blocks ↓

Total Size: 646.37 GB

Node Information

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

Uptime: 29 days, 16 hours, 8 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,344.10 GB sent, 37.40 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.