Blockchain Explorer | learn me a bitcoin

Memory Pool

23,692 transactions

29.36 vMB

Show Random Selection

Max Size: 125/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,883	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 45 secs	1.00 vMB	5,330	13

Blockchain

Tip: 841,882 (440,609 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,273 401,273	0000000000000000021b59e8122e35982640e80ebc2241562c29fe0707bb5380	05 Mar 2016, 12:55	1.00 MB	2,085	40
401,272 401,272	000000000000000003666a16c9b9271767272fc15413668843c5150af04a1623	05 Mar 2016, 12:51	1.00 MB	2,924	92
401,271 401,271	0000000000000000042fa220fee2d921d20b8e6058004c6745ca2f4e03a7c0bf	05 Mar 2016, 12:23	0.93 MB	2,266	62
401,270 401,270	00000000000000000674e991410282ec3f8ec39f95e34573d68f88f9f1dfb896	05 Mar 2016, 12:12	0.99 MB	3,209	92
401,269 401,269	000000000000000006eb288c95927ebd4a79cc65607678cd834b05f189d89f87	05 Mar 2016, 12:07	0.93 MB	2,367	66
401,268 401,268	000000000000000003ef9f2acb9745b6364f90ac014f028b768f3e4567c2aeae	05 Mar 2016, 11:45	0.87 MB	2,300	64
401,267 401,267	000000000000000002ec57699ce26b9b5cdbf80f317287716c15169bcefaaac6	05 Mar 2016, 11:40	1.00 MB	2,280	49
401,266 401,266	00000000000000000006c410f348c85762453aff43922dd129be3dc14b149e6d	05 Mar 2016, 11:30	0.93 MB	3,246	105
401,265 401,265	0000000000000000066a79d31b1f62d8b671405fa123cc6e0bc5aa5bdf6f9be1	05 Mar 2016, 11:21	0.99 MB	4,077	132
401,264 401,264	000000000000000006986631683d642bd7ffecc9fe0f3b61e3e3e7703b40c756	05 Mar 2016, 11:04	1.00 MB	1,297	29
401,263 401,263	000000000000000002d84ebbcf33e8951cfdb3234768de5026e399c79f92f987	05 Mar 2016, 11:01	1.00 MB	1,053	33
401,262 401,262	0000000000000000002210991411fbb8dcfd16fdcd082b3f8b338dbb8605ab83	05 Mar 2016, 10:58	1.00 MB	2,082	43
401,261 401,261	0000000000000000049574f29db049467937c41db1a6d5c9b1212eeff694c13c	05 Mar 2016, 10:48	0.93 MB	1,889	63
401,260 401,260	0000000000000000049a37fa2d5605ea33af0e0ed8f8a5f1d8b5805c3f4f7dd2	05 Mar 2016, 10:38	1.00 MB	2,069	47
401,259 401,259	000000000000000002f45a9abd599b01286fbe2d22ac2a1b2421b7262032a184	05 Mar 2016, 10:27	0.75 MB	1,572	53
401,258 401,258	000000000000000000e719d208a3eb2d859101bc1532d06bf6f18cf5fb75b359	05 Mar 2016, 10:19	0.93 MB	2,172	44
401,257 401,257	00000000000000000016c640982baee9242d5aa1381f791168ac6fda4b2211a7	05 Mar 2016, 10:16	1.00 MB	2,400	56
401,256 401,256	000000000000000005fcb53f778e7ba7f5f0ba978f1f4cba9e6882400d78239e	05 Mar 2016, 10:04	1.00 MB	645	61
401,255 401,255	0000000000000000018d10468ab88b6a04ef2d93a426ef60c511a25be223a07f	05 Mar 2016, 09:56	1.00 MB	681	73
401,254 401,254	000000000000000003c51eb015ffbf1584cce858bcda327dcaa2eb65e14939d2	05 Mar 2016, 09:42	1.00 MB	2,427	41
401,253 401,253	00000000000000000640f11d60ceec8bfa7bc5687249849935524541df73a3ee	05 Mar 2016, 09:40	0.99 MB	432	57

Previous 10 blocks ↓

Total Size: 646.54 GB

Node Information

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

Uptime: 30 days, 8 hours, 53 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,369.10 GB sent, 38.31 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.