Blockchain Explorer | learn me a bitcoin

Memory Pool

36,577 transactions

51.31 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,156	0000000000000000000331db0000000000000000000000000000000000000000	39 secs	1.00 vMB	3,048	30

Blockchain

Tip: 841,155 (270,355 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
570,800 570,800	000000000000000000214f06f5127ebe1673d1ca4b336e9e683874ae048d8525	08 Apr 2019, 21:04	1.24 MB	2,678	58
570,799 570,799	0000000000000000001e5410ea8be6e63619694834f3b087b274df85184b73af	08 Apr 2019, 20:58	1.25 MB	2,503	91
570,798 570,798	000000000000000000220e8afe861f848ae3750b031567ab2947e431cc4d9c06	08 Apr 2019, 20:46	1.17 MB	1,985	45
570,797 570,797	0000000000000000001402733dbf46fb02a52ca3d88ac2e049456effe6c8e164	08 Apr 2019, 20:45	1.23 MB	2,522	88
570,796 570,796	00000000000000000020c0e660cca07280fc35a384497f645d13572fbb82558f	08 Apr 2019, 20:34	1.19 MB	2,834	81
570,795 570,795	0000000000000000001d2c864ae9db240f43e3eeb4285c8c7a688b06d44708f1	08 Apr 2019, 20:30	1.19 MB	2,582	97
570,794 570,794	0000000000000000000ae75a49bf7202daf22b44d3f6dc8f24e55272b88e1e78	08 Apr 2019, 20:20	1.22 MB	3,108	102
570,793 570,793	000000000000000000144efa71ea42250d009ff1918153ff96452abb850b89e0	08 Apr 2019, 20:10	1.08 MB	3,146	80
570,792 570,792	0000000000000000000bfab2982c3e7921973eac9ca9151f8bcc86dc42ec1b1d	08 Apr 2019, 20:10	1.25 MB	2,952	106
570,791 570,791	000000000000000000226605d64598fdc4d26746c8323d6fe28c69a9eed302e0	08 Apr 2019, 20:06	1.32 MB	3,223	145
570,790 570,790	0000000000000000001ad417c58802e0e1637032157fe37be126220c90b30334	08 Apr 2019, 19:33	1.29 MB	2,824	105
570,789 570,789	00000000000000000015e985b115643430128a9d3b1ccab318dee53e3c476af5	08 Apr 2019, 19:25	1.29 MB	2,497	110
570,788 570,788	00000000000000000007aba8bf6c650b6571670dc64d1cefcfe5df08ddb8ead1	08 Apr 2019, 19:17	1.30 MB	3,041	138
570,787 570,787	0000000000000000001c93b977e8c8e3dfd710aa4afdd7c144205971f9da366f	08 Apr 2019, 18:54	1.30 MB	3,090	130
570,786 570,786	00000000000000000010688d643f701c80bc8fffb1112071a232cc6c92773cdc	08 Apr 2019, 18:37	1.33 MB	3,300	146
570,785 570,785	0000000000000000000ce6002f649db2c32878106c67efcd3ad783dab31943b2	08 Apr 2019, 18:11	1.19 MB	1,733	119
570,784 570,784	00000000000000000013b12b7235724c426966cda549b04b34b207fcd727fb03	08 Apr 2019, 18:00	1.23 MB	2,173	131
570,783 570,783	00000000000000000000532230e25d02cefafb2db3bce7db6668f7e2e2d45ac2	08 Apr 2019, 17:46	1.12 MB	1,700	38
570,782 570,782	00000000000000000002ef16f6f1018d0ab9727557979c99fa3d6b30c38abea7	08 Apr 2019, 17:42	1.15 MB	2,754	53
570,781 570,781	0000000000000000001efdb8f955d226a8d537888defa10012b9ea1f855b259a	08 Apr 2019, 17:37	1.09 MB	2,348	10
570,780 570,780	00000000000000000019852a4c9d3532ee49d4b6ffea36e2ec501a77db1467d0	08 Apr 2019, 17:37	1.20 MB	2,410	15

Previous 10 blocks ↓

Total Size: 645.17 GB

Node Information

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

Uptime: 25 days, 24 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,215.98 GB sent, 30.86 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.