Blockchain Explorer | learn me a bitcoin

Memory Pool

53,845 transactions

26.16 vMB

Show Random Selection

Max Size: 137/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,835	0000000000000000000355f00000000000000000000000000000000000000000	6 mins, 17 secs	1.00 vMB	2,961	8

Blockchain

Tip: 844,834 (544,355 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
300,479 300,479	00000000000000000fea54ad2ade1dc19a0c5521c1c293c949fabb2f6b3dbe32	13 May 2014, 03:57	0.10 MB	202	32
300,478 300,478	00000000000000002c6bad26bdf3927d592a100cb9b0bafb07113f28b2e1f392	13 May 2014, 03:53	0.35 MB	581	25
300,477 300,477	000000000000000025bbedb0515a868471bf712b7feb5b76f6f4645c9a96ee59	13 May 2014, 03:43	0.18 MB	346	32
300,476 300,476	0000000000000000311de58642b472bcf5bbd58c1f89583e79572bd755e181c9	13 May 2014, 03:37	0.15 MB	223	23
300,475 300,475	0000000000000000622e7da449287cbb51d326c078dc4275df53042b47b56aba	13 May 2014, 03:36	0.16 MB	512	43
300,474 300,474	000000000000000016741eaaee6a638007b5ecb6f7ea305b5de8ecbcc2694f6a	13 May 2014, 03:27	0.15 MB	316	29
300,473 300,473	00000000000000004a4c608079b4838902be8904cbf7c0ff78d6f286bea7b28f	13 May 2014, 03:21	0.11 MB	260	29
300,472 300,472	000000000000000035868c646bc2ff6db2fcb4c39a6ac6ed09412a8f768aa62b	13 May 2014, 03:19	0.45 MB	857	32
300,471 300,471	000000000000000059d4d99ba1aa7d52de26d735121defb4a08b991d3f981a49	13 May 2014, 03:01	0.17 MB	301	21
300,470 300,470	00000000000000002a6d09535f820704ed6dd39b95c62db01ca4490343843109	13 May 2014, 02:57	0.35 MB	343	19
300,469 300,469	00000000000000004174f92fabbbcbc910a782f6e0bd11b83f75840d4fe2b40b	13 May 2014, 02:55	0.35 MB	935	44
300,468 300,468	0000000000000000126bdffb7ab12f9e5853662d9394b5bb9b69187a871b27b0	13 May 2014, 02:30	0.02 MB	64	27
300,467 300,467	00000000000000006770ed6eba1989efbb7d644f9fcda96fe8c9d2e399b7e43f	13 May 2014, 02:27	0.24 MB	455	29
300,466 300,466	000000000000000014c40a813ed71b55cece3a0ed82067247a9236c2b4980ca7	13 May 2014, 02:16	0.49 MB	784	24
300,465 300,465	000000000000000056fe070971c4ef5c2520e2eee8001bc7af9b76107140a59f	13 May 2014, 02:06	0.25 MB	755	45
300,464 300,464	00000000000000003eff6917d40b5176f0154f6573ab772e2b7b564020ba3cbe	13 May 2014, 01:46	0.26 MB	511	32
300,463 300,463	00000000000000003aa7ce2c0b2b3679b7f1c5e394b3a4f6773094862cd2f570	13 May 2014, 01:37	0.07 MB	128	20
300,462 300,462	0000000000000000261d60dc92861ff00e1b93fe63320b728d92da414a6a10eb	13 May 2014, 01:36	0.14 MB	78	8
300,461 300,461	000000000000000007dff1f95f7b3f5eac2892a4123069517caf34e2c417650d	13 May 2014, 01:42	0.13 MB	256	27
300,460 300,460	000000000000000037edd3eb530a8347575b27489597216ec85f3d48b2258e6a	13 May 2014, 01:25	0.27 MB	499	28
300,459 300,459	00000000000000003248bb3d2fb6c6a6cd7edd2f019e8e1d528452bd58756449	13 May 2014, 01:14	0.13 MB	242	26

Previous 10 blocks ↓

Total Size: 652.09 GB

Node Information

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

Uptime: 1 month, 20 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,208.82 GB sent, 72.33 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.