Blockchain Explorer | learn me a bitcoin

Memory Pool

41,615 transactions

52.22 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,152	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 20 secs ago	1.00 vMB	3,546	35

Blockchain

Tip: 841,151 (440,619 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,532 400,532	00000000000000000422698cf101db23bdb5437ea2e8e349cd7f2ea5be9ba9c6	29 Feb 2016, 09:45	1.00 MB	2,769	69
400,531 400,531	000000000000000004f25efa875ceecc1d0c7129d1fab3d4e94f46e33a2405c8	29 Feb 2016, 09:13	0.00 MB	1	0
400,530 400,530	000000000000000004bc71c5d7c6484244a923fd8e68c7e522df57d51237b6de	29 Feb 2016, 09:12	0.93 MB	2,107	35
400,529 400,529	000000000000000005546234d8de804c3997fd7e83094c24c235fbb9ce2db8e7	29 Feb 2016, 09:06	0.00 MB	2	0
400,528 400,528	0000000000000000022a32c66b71e8945d45c5bfe7906e367bc0f87266b136cd	29 Feb 2016, 09:05	1.00 MB	2,473	52
400,527 400,527	0000000000000000069051db457a42cb6dc7a84ce95cf75a9348d43955730133	29 Feb 2016, 08:48	0.98 MB	2,173	35
400,526 400,526	00000000000000000679cf0924f9cad7982366832db6c106ff51c2cb653b27e0	29 Feb 2016, 08:41	1.00 MB	2,005	33
400,525 400,525	00000000000000000553604c3ae7b1de71c758b819696423c8de0997d0d5e40b	29 Feb 2016, 08:34	1.00 MB	2,224	35
400,524 400,524	000000000000000006ac60cf85e24dedd40bf0e68a25b9cc2ebe0966cb30d42c	29 Feb 2016, 08:29	0.98 MB	3,329	43
400,523 400,523	000000000000000005952d64230ea86f2393c5a883570d8ebf381d001b5477f9	29 Feb 2016, 08:27	1.00 MB	2,160	78
400,522 400,522	0000000000000000016b9b9b3c562f8693be23c026748c87529d4d3a2a5a1202	29 Feb 2016, 07:47	0.98 MB	1,322	22
400,521 400,521	0000000000000000001341ae238c6262fd85e1bb0622ab5e8afbb5d51d21c8e6	29 Feb 2016, 07:44	1.00 MB	2,407	47
400,520 400,520	0000000000000000064d87bb2ad6326e96ec29628e0a2961c34c50ae2df7d6d5	29 Feb 2016, 07:29	1.00 MB	2,528	46
400,519 400,519	000000000000000005dcc63df80c5f0f58567f6ef301fa6bed78bdadfcd0b230	29 Feb 2016, 07:14	0.98 MB	2,363	51
400,518 400,518	000000000000000004fa4dc5370134c6d6aaa3f81f4e8b3be5790d7611832798	29 Feb 2016, 07:00	0.93 MB	2,101	42
400,517 400,517	0000000000000000030ffb545b15990d745b0df3e4f08cc86ad23ee90990e658	29 Feb 2016, 06:50	0.93 MB	1,451	27
400,516 400,516	000000000000000003aaf34e478de83d74c0ccdee889355400664c9bdc090049	29 Feb 2016, 06:44	0.99 MB	574	15
400,515 400,515	0000000000000000060a66c1b23143230d8d4333a2dfd994be96632bc306ec3b	29 Feb 2016, 06:43	0.98 MB	908	20
400,514 400,514	0000000000000000011edd1762bfcdf7b0c59247a45ac7448b6f8c8c6989fa90	29 Feb 2016, 06:41	0.93 MB	1,583	32
400,513 400,513	00000000000000000027a148d756a2972336ef56a0150d391cd2ed727e50aeb1	29 Feb 2016, 06:36	1.00 MB	1,978	48
400,512 400,512	000000000000000001249e05649026a590504f1cd2770fcb7b7ebb9e5c21bb74	29 Feb 2016, 06:25	0.93 MB	1,030	25

Previous 10 blocks ↓

Total Size: 645.16 GB

Node Information

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

Uptime: 24 days, 23 hours, 55 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,215.31 GB sent, 30.84 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.