Blockchain Explorer | learn me a bitcoin

Memory Pool

69,474 transactions

33.65 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,513	00000000000000000003629a0000000000000000000000000000000000000000	40 secs	1.00 vMB	3,478	8

Blockchain

Tip: 844,512 (535,189 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
309,323 309,323	00000000000000003c210ad181a7ad09ee0b2862bb42966165b43ad6ea1fc656	05 Jul 2014, 11:25	0.03 MB	69	41
309,322 309,322	00000000000000002c9b149cd205b9d5aa5797e6a345f884112d2fa74068adba	05 Jul 2014, 11:23	0.47 MB	813	27
309,321 309,321	00000000000000001eca37032bbe0e9ecf8515fe17ef75e51e80b67d1f1eeb8f	05 Jul 2014, 10:59	0.04 MB	60	25
309,320 309,320	00000000000000001745c8a96dd2c7f2925c6a73567c0e1a2d316a4749212e2f	05 Jul 2014, 10:57	0.11 MB	180	28
309,319 309,319	0000000000000000138f418a06376db5e28cf7b65dacb2368733ef75b4ffdd6b	05 Jul 2014, 10:52	0.01 MB	41	33
309,318 309,318	000000000000000009b1b4c0ec3873072d2f5c20910a2b1a8170cc3248a5c79e	05 Jul 2014, 10:51	0.06 MB	110	27
309,317 309,317	0000000000000000413efc7055d9928f9521c4179ff11b3aaff0585a0dbaa889	05 Jul 2014, 10:49	0.06 MB	53	3
309,316 309,316	00000000000000003dbedf166756b3702e8539aa486f2fbce602f3c277e214c5	05 Jul 2014, 10:48	0.12 MB	281	32
309,315 309,315	0000000000000000409d4cf09cec54bfd35570529691c0736512d6ea81725139	05 Jul 2014, 10:44	0.35 MB	600	30
309,314 309,314	000000000000000036ca367fa0b976ff1c359e6f366a27a960b6a640612660de	05 Jul 2014, 10:27	0.17 MB	298	30
309,313 309,313	0000000000000000355122ae8830d51f8b049401b4b87508be3d0918cfd8ae25	05 Jul 2014, 10:16	0.07 MB	152	31
309,312 309,312	000000000000000004d7e6815471bf23fadbc6a954e2431f99c25dc288ce9719	05 Jul 2014, 10:17	0.02 MB	32	4
309,311 309,311	000000000000000039777eb8c6c3e008d5c8700a5bfa737671364e7df6f92879	05 Jul 2014, 10:11	0.38 MB	690	33
309,310 309,310	00000000000000002c4d47f4016699ffa9119541418dfcfdd16cbda3b0fb9627	05 Jul 2014, 09:54	0.25 MB	548	36
309,309 309,309	00000000000000001841e4d33aa66cd22cfd4379a8617be15eafe3c8f76aa7da	05 Jul 2014, 09:28	0.08 MB	103	22
309,308 309,308	000000000000000030b8797581fad35fc5ea0657c62a0c713c5716ab0c24f718	05 Jul 2014, 09:24	0.03 MB	55	28
309,307 309,307	00000000000000001826f481f081fe6bf1a366fb6cd98d6ab825a6276ce2faf4	05 Jul 2014, 09:23	0.19 MB	334	26
309,306 309,306	0000000000000000033679fa97a96cf797932f1a77942db73a2fc6ba2b006be2	05 Jul 2014, 09:12	0.15 MB	216	26
309,305 309,305	000000000000000009dcf9516c94c6f6bdca99b83fc08c55a7c061941413d2f6	05 Jul 2014, 09:04	0.35 MB	587	29
309,304 309,304	00000000000000003554c59bc242c13eb484d2f0713426867db3fddc1574c208	05 Jul 2014, 08:45	0.09 MB	221	31
309,303 309,303	000000000000000023922029fb866ffcc36e38e250657b04f4c22a5b561395c3	05 Jul 2014, 08:38	0.52 MB	932	29

Previous 10 blocks ↓

Total Size: 651.48 GB

Node Information

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

Uptime: 1 month, 18 days, 16 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 9,137.16 GB sent, 68.84 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.