Blockchain Explorer | learn me a bitcoin

Memory Pool

2,415 transactions

0.88 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,290	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 14 secs	0.87 vMB	2,398	2

Show Transactions

Blockchain

Tip: 908,289 (749,684 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,605 158,605	00000000000002facc3e9d00daf30b3d864e48a24c431d995c3fbbff9208b404	22 Dec 2011, 13:35	0.00 MB	13	85
158,604 158,604	00000000000002aae45d8491f7a83b7f57d351edff0f7bbee514914451f0d688	22 Dec 2011, 13:34	0.05 MB	124	126
158,603 158,603	00000000000000006197e7c8dbd0c8014913a4ed042bd93f327c11d5964dcdfc	22 Dec 2011, 12:58	0.00 MB	10	104
158,602 158,602	00000000000000a0d15709ddcc8a4448749bb4f66d5ffd49fa30387d0485ee7c	22 Dec 2011, 12:55	0.01 MB	13	24
158,601 158,601	0000000000000130f0f7675b0bf6ec852281008512312d510e7ee349b784479d	22 Dec 2011, 12:52	0.00 MB	7	499
158,600 158,600	0000000000000e10bb679395973a73d92af1dd7333c890de12b281c04b20da38	22 Dec 2011, 12:48	0.01 MB	29	120
158,599 158,599	000000000000047cd17660c63824ed5050d870af83af6be41ea8366a3d257afb	22 Dec 2011, 12:41	0.01 MB	29	191
158,598 158,598	00000000000006f894a210eec52b03a86c120cce119c7d50ce5dbda33494814f	22 Dec 2011, 12:33	0.00 MB	8	55
158,597 158,597	00000000000000d8128fde519021173a4760f59621a2047125963de5e541e60f	22 Dec 2011, 12:28	0.02 MB	49	98
158,596 158,596	000000000000046651782e5a08c4892bd41f8e19189fe4e082e5da10a5228fd1	22 Dec 2011, 12:24	0.03 MB	58	138
158,595 158,595	000000000000073d97114b61b81234d0c0c3a57be07ad31c851ba8734c58ac09	22 Dec 2011, 12:13	0.00 MB	9	641
158,594 158,594	0000000000000de4f2575640e91a2d590e69d26f24b3948df49b012f18e70392	22 Dec 2011, 12:03	0.00 MB	8	367
158,593 158,593	0000000000000639398eec020f2c422bc2ad5b3b3dada8912064eb2a09f12d0c	22 Dec 2011, 12:02	0.01 MB	16	185
158,592 158,592	0000000000000743d06be21d75a746ca7da141f60f591e7c98aaf3eaec3d4407	22 Dec 2011, 11:57	0.01 MB	18	270
158,591 158,591	0000000000000420088b3ced34f74e94aae8bb7973fe9b460f6067be7679dff9	22 Dec 2011, 11:48	0.01 MB	11	49
158,590 158,590	0000000000000920a9caed172be46faa3ec5816f534d560d5cc950dd6e721022	22 Dec 2011, 11:46	0.02 MB	47	70
158,589 158,589	0000000000000c18cdf3d59bb1081701f871fda42602f981d73237b2125c13a1	22 Dec 2011, 11:24	0.04 MB	136	115
158,588 158,588	00000000000004876c219002c6a1b273326c72e283dfb8f227ee32d3e2c60d6c	22 Dec 2011, 11:18	0.02 MB	63	49
158,587 158,587	000000000000078a1c8b25b07f8e41efb49cf056b3afc2f6b44478faebafd8bb	22 Dec 2011, 10:59	0.01 MB	10	24
158,586 158,586	0000000000000dec8ffdc8b531ecce7be17a9bf322aac20edf8d82cf52a87742	22 Dec 2011, 10:57	0.03 MB	41	66
158,585 158,585	00000000000003cb1ec22d12999fc76c56b1dc1ebf9b04402b63c3ad92c17d6a	22 Dec 2011, 10:43	0.00 MB	9	46

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.29 GB sent, 98.29 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.