Blockchain Explorer | learn me a bitcoin

Memory Pool

8,189 transactions

3.99 vMB

Show Random Selection

Max Size: 21/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 0 secs	1.00 vMB	3,133	3

Show Transactions

Blockchain

Tip: 907,725 (758,143 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,582 149,582	0000000000000b29130e8f5539c139c0d906dc92acd7360bfd3ba8fe513d33cc	17 Oct 2011, 01:29	0.01 MB	11	36
149,581 149,581	00000000000005699bd1932bf5774220bb5e48069a0410cd8945abf65d3e453a	17 Oct 2011, 01:25	0.00 MB	9	0
149,580 149,580	0000000000000b3331d5275af284a90c7634236f7814d2bdff0aeb64b9268b51	17 Oct 2011, 01:24	0.01 MB	35	295
149,579 149,579	00000000000005c65db107f9e71a531517175f43b5c3319d8a6f846417cf0a12	17 Oct 2011, 01:16	0.00 MB	7	0
149,578 149,578	00000000000002d8a3cfed6fca936dc25289f339f8662bd436b5f2f2ac37ce36	17 Oct 2011, 01:14	0.01 MB	18	33
149,577 149,577	0000000000000ad4ba837215dc94ce32e4cd7ead7625a84fdef2716480250ab0	17 Oct 2011, 01:06	0.03 MB	62	330
149,576 149,576	00000000000008963c37e966c4173955d4c23182c4518c601748a296584d346f	17 Oct 2011, 00:49	0.00 MB	7	15
149,575 149,575	000000000000082dac2aab4343240752b38132e025680d71977559dfa48f4c89	17 Oct 2011, 00:46	0.03 MB	29	441
149,574 149,574	0000000000000020eb66d556883a9dd1b94d8021f81444bc031817a1efbb1a86	17 Oct 2011, 00:41	0.00 MB	1	0
149,573 149,573	000000000000046cb0f8a4cb39af880c7864c2fdea0816311c66c82debdd4b0a	17 Oct 2011, 00:33	0.01 MB	28	75
149,572 149,572	000000000000081cd09ef5049ac2071202c0c79ff20573e23a538c1629a70e97	17 Oct 2011, 00:20	0.01 MB	21	232
149,571 149,571	00000000000004f5bda3a7d21f3e4568574b0d262203bb9d37eb235ba8ff0289	17 Oct 2011, 00:13	0.00 MB	4	0
149,570 149,570	00000000000008162d2dd8838b3f9be74bf37dedef80b4a7bf7b995b4d385ae3	17 Oct 2011, 00:12	0.04 MB	123	56
149,569 149,569	0000000000000286651372c25eec8362846ea354dade5635fa66204a59473419	17 Oct 2011, 00:03	0.01 MB	25	248
149,568 149,568	000000000000009b39bfb9e3ad7fb86b01716b39c4657ccffb0458642aadb0cd	16 Oct 2011, 23:51	0.01 MB	42	82
149,567 149,567	000000000000080dfcb6916f92b5f25bd9bc9b454064af42294e75c347a0410f	16 Oct 2011, 23:47	0.00 MB	5	141
149,566 149,566	00000000000007f15f96109636a6c1df7ca1e9d3638d3b7da26c66fc732e708d	16 Oct 2011, 23:42	0.02 MB	31	14
149,565 149,565	00000000000004d9894eea1ad808c9e671ff3bace453480b11300dbda337252b	16 Oct 2011, 23:40	0.07 MB	133	209
149,564 149,564	00000000000009570b184b441bcd899615a14d4338148935fdc84e17072fdb40	16 Oct 2011, 22:40	0.03 MB	72	98
149,563 149,563	00000000000005e6f083f1ed096c38b52f2c41abf45a610e2366fb3ad164c733	16 Oct 2011, 22:20	0.02 MB	36	65
149,562 149,562	000000000000069387547f7208a7bd7f5b142afdb655e2ad733cb743de51ebf7	16 Oct 2011, 22:12	0.05 MB	149	69

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.41 GB sent, 93.03 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.
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.