Blockchain Explorer | learn me a bitcoin

Memory Pool

25,658 transactions

29.83 vMB

Show Random Selection

Max Size: 129/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,864	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 25 secs ago	1.00 vMB	2,453	23

Blockchain

Tip: 841,863 (156,746 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
685,117 685,117	00000000000000000003d123f66b1a28aa506665bfd0e7a4ccffc30171c2ab93	27 May 2021, 06:29	1.19 MB	1,520	35
685,116 685,116	00000000000000000003e2620b4dcffbdedf2eba8986e60eff330d21e9df8da0	27 May 2021, 06:19	1.11 MB	1,143	22
685,115 685,115	0000000000000000000398d5ba3ae4f1ec0141b2465fba2b2436cf03c4211d4b	27 May 2021, 06:14	1.36 MB	1,498	31
685,114 685,114	0000000000000000000a3fe941024353e810460aadc91dc5a7f131c37b74c02f	27 May 2021, 06:14	1.23 MB	1,648	82
685,113 685,113	0000000000000000000616421242c1e45ea9b98f1f16df8c8b357803f0ac9d9c	27 May 2021, 05:47	1.11 MB	438	14
685,112 685,112	00000000000000000007e54cbd7d89e35e49fc0cdcbc069f980b674b7846579a	27 May 2021, 05:44	1.23 MB	1,823	30
685,111 685,111	0000000000000000000937e0fbf695b84718a76a3712d004a4bf1bbe23b724b0	27 May 2021, 05:35	1.39 MB	2,113	66
685,110 685,110	000000000000000000069072b72e434c7c42621ab6e550ad71a740b137cb5a58	27 May 2021, 05:09	1.32 MB	1,534	33
685,109 685,109	000000000000000000081f4387e62a3bb5f126244675068c6322dc09fc6c427a	27 May 2021, 04:57	1.42 MB	1,416	15
685,108 685,108	00000000000000000000f4f3428258f50413e067cc4535506e73cfda28736f8c	27 May 2021, 04:56	1.44 MB	2,361	83
685,107 685,107	00000000000000000003642cd9f385502ae5bb1aeb3eb66b1b9830d743db7c97	27 May 2021, 04:20	1.40 MB	2,059	62
685,106 685,106	000000000000000000073461e45af3c0255261a93a8dc04d53db82c606bd701d	27 May 2021, 03:57	1.39 MB	1,766	53
685,105 685,105	0000000000000000000262d406564749705d8fad689010b40c6b6ae0a0050b1e	27 May 2021, 03:40	1.25 MB	861	70
685,104 685,104	00000000000000000007018f32bca5877cfa737471861df398274620e4ab50cc	27 May 2021, 03:28	1.01 MB	329	8
685,103 685,103	00000000000000000001facc3c5403cf6e200b7a72f0a8259fbbc4fb64328b87	27 May 2021, 03:27	1.34 MB	1,676	48
685,102 685,102	00000000000000000001d7a0882ed3c32df3658158f9b0be7e620f3974c5cb6d	27 May 2021, 03:10	1.11 MB	737	11
685,101 685,101	00000000000000000009470a40ed367b753fc726631320c1abe6cbc9384dc3e2	27 May 2021, 03:07	1.13 MB	625	28
685,100 685,100	000000000000000000049832052e471c286786c0296048cc1e2d27176f556df6	27 May 2021, 03:02	1.39 MB	2,240	72
685,099 685,099	00000000000000000006d3cec99d7740eef1fa8ded890de381c9f05b59c80bdd	27 May 2021, 02:36	1.12 MB	1,015	22
685,098 685,098	00000000000000000000e1737fededb4031693cd78e0e5cc17c2dac559a2db55	27 May 2021, 02:33	1.35 MB	1,358	22
685,097 685,097	00000000000000000002f9aa6cc5c85e1e0b06bcda64969112b805190e3d6423	27 May 2021, 02:30	1.35 MB	1,919	67

Previous 10 blocks ↓

Total Size: 646.51 GB

Node Information

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

Uptime: 30 days, 4 hours, 39 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,362.28 GB sent, 38.12 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.