Blockchain Explorer | learn me a bitcoin

Memory Pool

3,325 transactions

0.99 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 6 secs ago	0.98 vMB	3,313	2

Show Transactions

Blockchain

Tip: 907,874 (750,706 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,168 157,168	000000000000009a2227ed91a2e7e1aabbd988e70ed4a9658d2fa335d3fb8d76	12 Dec 2011, 04:18	0.00 MB	14	12
157,167 157,167	0000000000000035cdc4e917b0d388348ff7bedd410c07b8d0d0ab0cceb5ad27	12 Dec 2011, 04:17	0.01 MB	26	121
157,166 157,166	00000000000002e026de189726679278aa600066ebbe56884e2bf53785a96648	12 Dec 2011, 04:08	0.02 MB	43	60
157,165 157,165	0000000000000281ae7291bb68460117f7ba0172afa69e8b73c55a1209f37cd0	12 Dec 2011, 04:00	0.02 MB	5	107
157,164 157,164	000000000000090aa87db7ba1e8f86a92cb4694879fa8e791878f50f333b84b4	12 Dec 2011, 03:50	0.00 MB	8	31
157,163 157,163	00000000000002ff111559a68896be5072e6af6a68129c8ce1ca1b272edfd401	12 Dec 2011, 03:42	0.02 MB	35	227
157,162 157,162	000000000000011281fc99ecb1487f7ad54409b748feb1a3d1d3c550136733a8	12 Dec 2011, 03:23	0.03 MB	39	85
157,161 157,161	000000000000065c7a64bdc3da5fad4f261def66f11ce230b338e46ddd603672	12 Dec 2011, 03:10	0.00 MB	14	71
157,160 157,160	0000000000000389eed02b9c8c27c3c4aaa60f7af248ac5eefcc1863bbb3014b	12 Dec 2011, 03:10	0.00 MB	11	101
157,159 157,159	000000000000096cef7e4fb0564987785420ff7bb8cf42b78bb9a4b6d4fb3850	12 Dec 2011, 02:59	0.01 MB	18	69
157,158 157,158	000000000000016778303d0895da24a698433f06c618fec92174d2a516d7d90d	12 Dec 2011, 02:51	0.01 MB	35	3,722
157,157 157,157	0000000000000652963b170486c19c5831c75bd803f746f0534d5deb84980ac7	12 Dec 2011, 02:42	0.05 MB	62	102
157,156 157,156	00000000000009adcdf28450768fc45aec85c6128d2d45728124bb9cb74a8fdf	12 Dec 2011, 02:29	0.07 MB	77	397
157,155 157,155	000000000000095fd2c7a9f8506b64611e1d2be32e75216d702aee2593eba12c	12 Dec 2011, 01:51	0.03 MB	3	1,044
157,154 157,154	0000000000000d31fa7d869728a8089ada6751123468f12a51211b380ed1ff12	12 Dec 2011, 01:45	0.01 MB	4	248
157,153 157,153	0000000000000ed4278febedaf12ec99df65d10fd8c88ebf0821377c5628bd29	12 Dec 2011, 01:36	0.01 MB	22	128
157,152 157,152	0000000000000b454a7805bad5624d70fe7452639eaad9181baf3639f20b310a	12 Dec 2011, 01:28	0.01 MB	14	232
157,151 157,151	0000000000000f45dd4ec7d7934c553058df84ab14838b0cedb31dbcc5bf5f68	12 Dec 2011, 01:19	0.01 MB	20	287
157,150 157,150	0000000000000c96070ce19e346ade3aafa2c167a1acc179e868a6ce7cf99bc9	12 Dec 2011, 01:12	0.00 MB	11	472
157,149 157,149	0000000000000bdcc70ac0d7e39f93b02ee34cb1e0bfa9ba6df7fcd43aad9b5a	12 Dec 2011, 01:11	0.01 MB	25	48
157,148 157,148	0000000000000da95fe5da35b891d7d777a6338fc054c275cff988a379cab6e2	12 Dec 2011, 00:59	0.04 MB	75	24

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.75 GB sent, 94.48 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.