Blockchain Explorer | learn me a bitcoin

Memory Pool

33,706 transactions

40.80 vMB

Show Random Selection

Max Size: 168/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,737	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 3 secs	1.00 vMB	3,233	17

Blockchain

Tip: 841,736 (496,383 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,353 345,353	000000000000000007334df758094be3c476680cd8b4c2512e93251fc50721db	27 Feb 2015, 06:08	0.47 MB	787	24
345,352 345,352	000000000000000011176f37dee2f2f014d73b68014c66730820e06ff5948704	27 Feb 2015, 05:55	0.15 MB	146	19
345,351 345,351	000000000000000001e5641ce8477bc17de504a23ffabee3b2804e7ca1d8ec0a	27 Feb 2015, 05:53	0.59 MB	839	18
345,350 345,350	000000000000000013031bba4919b0e0cd3ac3f5527be20aee80de15a9e829b8	27 Feb 2015, 05:43	0.75 MB	1,037	21
345,349 345,349	00000000000000000a606ff6b8363cca23358dac5dd390897f684081a3e93585	27 Feb 2015, 05:25	0.75 MB	1,328	22
345,348 345,348	00000000000000000fad06ca404d52a779d452000057a8342b064618d05a4450	27 Feb 2015, 05:24	0.32 MB	759	34
345,347 345,347	000000000000000015ae6869e7efd1c559638e5cf975efd15dc8736cdc28366d	27 Feb 2015, 04:44	0.28 MB	374	20
345,346 345,346	00000000000000000afdb7ff13bf163415f25ee0fd3387170439f663a4f7af7e	27 Feb 2015, 04:43	0.06 MB	12	2
345,345 345,345	00000000000000001203e64110b6f8770e86deae257efe906d03552d7127542a	27 Feb 2015, 04:38	0.32 MB	673	23
345,344 345,344	000000000000000006da3bdd198ebc3c8fbb4a34309e96a52e740a5958ac14e1	27 Feb 2015, 04:31	0.52 MB	828	24
345,343 345,343	00000000000000000f6e9d4d2e3aabaa4aa23d784d0542b318069bce40a7dbb4	27 Feb 2015, 04:18	0.72 MB	1,385	25
345,342 345,342	0000000000000000168b900e74e22a1d9fd047aa98b97acad778231ba5e0e8f3	27 Feb 2015, 03:59	0.62 MB	1,081	24
345,341 345,341	000000000000000007e6d1287afaa8119e50ca8372c6e3eb8162f1fdf6958c0d	27 Feb 2015, 03:42	0.14 MB	335	29
345,340 345,340	000000000000000012f65278f08850682d31e99ee3c0befb95b16357fcb08dff	27 Feb 2015, 03:34	0.45 MB	451	18
345,339 345,339	000000000000000012b1b7bd9d2ae6a6c1c69f4c77975635fe2d72dcee5d409d	27 Feb 2015, 03:26	0.27 MB	390	19
345,338 345,338	000000000000000002d6fd6893a58050a0277743f78e2954f99dfc05479f795c	27 Feb 2015, 03:21	0.06 MB	45	11
345,337 345,337	00000000000000000da7b17d28e42eacec38302d22d840c3573b368637737dff	27 Feb 2015, 03:20	0.54 MB	1,045	24
345,336 345,336	000000000000000006ded9c4cd3e09c9b74d2cd53ab053fc2c4f7e12f67efd79	27 Feb 2015, 02:59	0.56 MB	827	21
345,335 345,335	00000000000000000fbfbc63abf530449a87369897756919bf84504d9b73e752	27 Feb 2015, 02:43	0.32 MB	495	25
345,334 345,334	00000000000000001583c4db2b630621d416585f1066b455849645f7d1284794	27 Feb 2015, 02:34	0.05 MB	57	11
345,333 345,333	000000000000000014e2aea3770a13dcbc7b427632bc9c9d2fd6d3997e83b7c4	27 Feb 2015, 02:33	0.16 MB	53	8

Previous 10 blocks ↓

Total Size: 646.27 GB

Node Information

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

Uptime: 29 days, 7 hours, 48 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,335.55 GB sent, 36.72 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.