Blockchain Explorer | learn me a bitcoin

Memory Pool

27,078 transactions

44.23 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,015	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 8 secs	1.00 vMB	5,199	13

Blockchain

Tip: 842,014 (451,599 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
390,415 390,415	000000000000000009cf6dfea59dbf28f08756cda3f88bc82977c2bdb04a7684	27 Dec 2015, 06:02	0.10 MB	141	17
390,414 390,414	000000000000000000a831c07b59f59483b189a0284faf3166fb02e9c2ba37c0	27 Dec 2015, 05:54	0.14 MB	275	24
390,413 390,413	0000000000000000079925a4279921f54fcfc0be20a692ad620d882fcde5ecfb	27 Dec 2015, 05:52	0.99 MB	843	11
390,412 390,412	000000000000000002f0756d8cec350bc6aec5d97188d0975e71b772acf035a9	27 Dec 2015, 05:46	0.44 MB	911	30
390,411 390,411	00000000000000000490eb384dc08d60d6f174f8a0b68c40d232d144f6f2bb60	27 Dec 2015, 05:37	0.18 MB	413	34
390,410 390,410	00000000000000000286640744e1efd15585d3c113c7b502fdc0e2d4cad4df46	27 Dec 2015, 05:34	0.13 MB	193	20
390,409 390,409	000000000000000008371cbaea7eb6229a25ece9bfabc236975821fdd47deba2	27 Dec 2015, 05:32	0.24 MB	205	11
390,408 390,408	000000000000000007999c8a7edd30308de3bf2abd42fd6fb40361c091ab022d	27 Dec 2015, 05:31	0.29 MB	675	32
390,407 390,407	000000000000000000a5644fd54919b7c2fd8d76abd065ce23fd677d71a17a5a	27 Dec 2015, 05:24	0.11 MB	136	9
390,406 390,406	000000000000000007389d5740d8a3cc2d872f3cf71af3359bdf396667e88899	27 Dec 2015, 05:24	0.29 MB	741	36
390,405 390,405	00000000000000000bb56718be7476f259af0fe202794d45833103a8d4b6f347	27 Dec 2015, 05:17	0.30 MB	586	31
390,404 390,404	00000000000000000138f1b62c91963d6843d4b9578bd6f535e28080be599e85	27 Dec 2015, 05:12	0.17 MB	364	29
390,403 390,403	000000000000000007abb91e7331b5643229751e0b777f77f4a4100b4fc08b8d	27 Dec 2015, 05:08	0.25 MB	150	7
390,402 390,402	000000000000000008eed4658d937428ca7cfb2073b4fc291992d30620f07c4c	27 Dec 2015, 05:07	0.23 MB	467	31
390,401 390,401	00000000000000000a252db42b11c61df335b9e488b072c97148bf8e7b3ea28d	27 Dec 2015, 05:03	0.31 MB	597	32
390,400 390,400	00000000000000000ab231daf6e3ee74fdb4c5ec5eb374ffdd276efd3aa0b71e	27 Dec 2015, 04:58	0.49 MB	1,092	41
390,399 390,399	000000000000000008b56324bf2c1a3fdbfe1cf09807d3a70bb3055d54830119	27 Dec 2015, 04:48	0.31 MB	781	33
390,398 390,398	0000000000000000018622f22a86763ed16c8b4c39d72c40accb540799d4cfa7	27 Dec 2015, 04:40	0.45 MB	800	30
390,397 390,397	000000000000000000388c9466d193028ffa621fe253138c3d68a943c9243e0d	27 Dec 2015, 04:32	0.20 MB	486	33
390,396 390,396	00000000000000000b9511c2403ccbf974d1b84807b52f670b8f7c4c5c402635	27 Dec 2015, 04:28	0.83 MB	1,779	34
390,395 390,395	0000000000000000022f3a0143ebe1a1363962c5af50dc282c61c507f4ccd542	27 Dec 2015, 04:11	0.17 MB	375	29

Previous 10 blocks ↓

Total Size: 646.78 GB

Node Information

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

Uptime: 1 month, 20 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,404.37 GB sent, 40.03 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.