Blockchain Explorer | learn me a bitcoin

Memory Pool

58,583 transactions

29.53 vMB

Show Random Selection

Max Size: 147/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,500	00000000000000000003629a0000000000000000000000000000000000000000	21 secs	1.00 vMB	3,863	9

Blockchain

Tip: 844,499 (343,264 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
501,235 501,235	000000000000000000503545d399458a0b8c6310b3009e9b647d061cb423dc83	27 Dec 2017, 08:17	1.11 MB	1,647	496
501,234 501,234	0000000000000000007e093d28ed7280c69c972d060641af313e8828cc4dd3a9	27 Dec 2017, 08:07	1.03 MB	1,438	405
501,233 501,233	00000000000000000009921407f954d0ea901b88d899f4a517aadff621ac1e85	27 Dec 2017, 08:00	1.08 MB	1,799	548
501,232 501,232	0000000000000000004cbf21225e930e474f6bb03d3a3909bf0253460345ce21	27 Dec 2017, 07:50	1.02 MB	372	138
501,231 501,231	0000000000000000000637e43cefd1378b23968a7cfe7cdbd6ad293428366e06	27 Dec 2017, 07:49	1.08 MB	449	210
501,230 501,230	0000000000000000001132110ea84dd968b99028f9b7fbcf15dace0be682b8e4	27 Dec 2017, 07:46	1.01 MB	2,179	281
501,229 501,229	0000000000000000007d0db7aecc26cd1b2884b040142d19fb0125811fa2ca1e	27 Dec 2017, 07:41	1.06 MB	2,269	662
501,228 501,228	0000000000000000001c4c8bf00d0bccc0b3511c70fe43fb59a27d6329c7f72d	27 Dec 2017, 07:26	1.06 MB	2,352	606
501,227 501,227	0000000000000000000dfa027a67e5a02eeaae5701078fa98ad4229a0b5d62e0	27 Dec 2017, 07:10	1.06 MB	1,280	484
501,226 501,226	0000000000000000005142c31e65d62d4a96cc9fe07b6f1c9bda811662f93a77	27 Dec 2017, 07:09	1.01 MB	1,296	738
501,225 501,225	00000000000000000012746bba27d675f793c0040ce6bd3d63066f4d48693655	27 Dec 2017, 06:55	1.02 MB	500	159
501,224 501,224	000000000000000000891dbea8a88d3ec43ed172d88d2192db9c5e20c88177e8	27 Dec 2017, 06:54	1.04 MB	2,105	510
501,223 501,223	000000000000000000506c70dd732531c64b128048c7817f0b7c73fff1e9bce6	27 Dec 2017, 06:43	1.03 MB	1,832	155
501,222 501,222	00000000000000000054b612edf5f2954f55626d2eb21dc93891746e27c94687	27 Dec 2017, 06:41	1.04 MB	1,659	326
501,221 501,221	00000000000000000001b0a9f60d2e392e847095de2ddc4331b800f17a78cbcf	27 Dec 2017, 06:37	1.06 MB	2,342	697
501,220 501,220	0000000000000000000854742df2e064e8e19d04e63b5bec5e37ad51feb6cb26	27 Dec 2017, 06:19	1.14 MB	2,136	585
501,219 501,219	000000000000000000191658e81585fe3272dd999a897b4517d8cecf3c4fb837	27 Dec 2017, 06:08	1.14 MB	2,264	637
501,218 501,218	0000000000000000000631a8438fa2f372414ef56a688134b2940507556d0b35	27 Dec 2017, 06:01	1.06 MB	2,824	839
501,217 501,217	0000000000000000006cdcb8bbb14802100650d271e119fa474c72ae1cdef731	27 Dec 2017, 05:29	1.05 MB	541	169
501,216 501,216	000000000000000000447f7845202b6de4f4605431d453e2787b9c5410894a51	27 Dec 2017, 05:27	1.09 MB	1,918	351
501,215 501,215	0000000000000000000a4039d6ebf0152841c98d864d187d5b53658adbd65eae	27 Dec 2017, 05:22	1.11 MB	2,549	732

Previous 10 blocks ↓

Total Size: 651.46 GB

Node Information

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

Uptime: 1 month, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,134.07 GB sent, 68.68 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.