Blockchain Explorer | learn me a bitcoin

Memory Pool

2,159 transactions

0.96 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,983	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 0 secs	0.94 vMB	2,159	1

Show Transactions

Blockchain

Tip: 907,982 (747,946 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
160,036 160,036	0000000000000e39986894aa938cf33348b24ebfef41d31f280737933b886673	31 Dec 2011, 23:57	0.03 MB	36	95
160,035 160,035	00000000000004ca2b4f8da29b5a9ef955e37e4accf43e970902242da10e5bdb	31 Dec 2011, 23:46	0.00 MB	15	55
160,034 160,034	00000000000006073ca5f5e28850678fa20106c2032c373b8f10794c3d572de1	31 Dec 2011, 23:38	0.01 MB	6	28
160,033 160,033	0000000000000e547e9ac3bfe3059e76828c8147f9b84feb3d92a93a1ecc1daf	31 Dec 2011, 23:35	0.00 MB	7	17
160,032 160,032	00000000000007bdec3cd5c25e34f0db159f49f1b12fa0ddc5fc53c1adc22156	31 Dec 2011, 23:28	0.03 MB	88	78
160,031 160,031	000000000000083899e97049ccf444b131c81bf863c74a8ab92187eb84913247	31 Dec 2011, 23:16	0.04 MB	128	96
160,030 160,030	0000000000000d575be2b8874bf9ce10c382669a1827ff2e88fae0598eabeba8	31 Dec 2011, 23:00	0.02 MB	40	118
160,029 160,029	0000000000000942122ac20248851ec357b546c4a340eb67392b74202537a299	31 Dec 2011, 22:48	0.00 MB	3	0
160,028 160,028	0000000000000dfbee64a9cc19e6088fb4de5888f7aa2b3e52cb71d5079fa508	31 Dec 2011, 22:46	0.03 MB	61	357
160,027 160,027	000000000000022d7ed0db12d7cefe9e9aa8a5b417646625a7dc5d9f752225c1	31 Dec 2011, 22:08	0.03 MB	52	57
160,026 160,026	0000000000000046503cb828375480b4ced6af9824821143841772479615ea0b	31 Dec 2011, 21:48	0.01 MB	16	73
160,025 160,025	0000000000000799c3657ceab578699894b338204675966da968126479f6cc23	31 Dec 2011, 21:40	0.00 MB	15	106
160,024 160,024	0000000000000c10028f4e457a6084db5f2c351bf3371300f8991e8773cb72c7	31 Dec 2011, 21:37	0.01 MB	23	316
160,023 160,023	000000000000015057c8290da68eaf62d607c435745c73793f6a1088c4f5632e	31 Dec 2011, 21:31	0.01 MB	16	67
160,022 160,022	00000000000008edb13ee296de5cf84d4af9b37a8e2da0fd9ae9791fde5ecc24	31 Dec 2011, 21:25	0.01 MB	23	77
160,021 160,021	00000000000002da2afe2234c41cf30686661f6adb75d489f7577b01aac3c730	31 Dec 2011, 21:17	0.01 MB	25	152
160,020 160,020	00000000000008e148d46bdba0fb7d797bb8afc7b3c646b842443c4db9fc47da	31 Dec 2011, 21:08	0.03 MB	85	26
160,019 160,019	0000000000000b61f9710a83f91a1d4c9f5595b6a8b78ded95941af423b81217	31 Dec 2011, 20:53	0.02 MB	49	1,151
160,018 160,018	0000000000000a82048429c68bdbcc957591af89d8fb3b35915654ccb54584b9	31 Dec 2011, 20:34	0.00 MB	15	562
160,017 160,017	0000000000000d3906c95d5a8e3afafcd81689a72366079ee9e4d11e1aaa081c	31 Dec 2011, 20:28	0.03 MB	88	72
160,016 160,016	00000000000001a94c9664c63e6d21c91bbc9ce42b60466972ec0546a13d49fc	31 Dec 2011, 20:23	0.02 MB	61	90

Previous 10 blocks ↓

Total Size: 769.51 GB

Node Information

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

Uptime: 2 months, 19 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,647.40 GB sent, 95.51 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.