Blockchain Explorer | learn me a bitcoin

Memory Pool

6,040 transactions

1.82 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,853	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 26 secs ago	1.00 vMB	3,965	4

Show Transactions

Blockchain

Tip: 907,852 (756,608 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
151,244 151,244	00000000000005b1f3a5337855cef5ad3f9e9dcc1026a23fcb8cd3420945b1c0	31 Oct 2011, 09:48	0.01 MB	18	47
151,243 151,243	00000000000009697ecad53a5392ded12036ddcd64d75e9154c33403e242c755	31 Oct 2011, 09:44	0.01 MB	38	343
151,242 151,242	00000000000003b395ece926f56381cfea9eb25d4c3a9823f2c509e20ad64bd6	31 Oct 2011, 09:24	0.01 MB	17	96
151,241 151,241	000000000000038c617cf1f640b57ca182653a1323aa0196760796f96906de6e	31 Oct 2011, 09:15	0.01 MB	17	67
151,240 151,240	000000000000008012dfde431330649333312e7c9deb4d65114b4d20508740f2	31 Oct 2011, 09:10	0.02 MB	63	6
151,239 151,239	0000000000000ce780ca7d363a3de7f7806b3d83a4bfb49892491f8b55c5332a	31 Oct 2011, 09:07	0.00 MB	15	267
151,238 151,238	00000000000009d34ec8c5f3b1925a331b380df663485b278a57f4b8fd9cbc4d	31 Oct 2011, 09:01	0.01 MB	21	233
151,237 151,237	0000000000000bace607517cec96b997c7c617e17da8b5ae96b310effce1eff1	31 Oct 2011, 08:57	0.02 MB	37	118
151,236 151,236	0000000000000d41a7424c46574a44a9706953e6472f92aadd76ff3951232767	31 Oct 2011, 08:33	0.01 MB	10	8
151,235 151,235	00000000000007c93bfdfa5fe43ff1efb008d3e0989569444909f1cb12a5b699	31 Oct 2011, 08:29	0.01 MB	10	569
151,234 151,234	0000000000000d43b08e39732ae75083028bc43b4dd1f2701049e011dea516a3	31 Oct 2011, 08:22	0.04 MB	137	84
151,233 151,233	00000000000001eb96acb64a9cdfe4b11fd92ffc807c81cbe6fc3e098d9f3539	31 Oct 2011, 08:07	0.01 MB	32	98
151,232 151,232	00000000000003e7e148aecd76b60d404c9da42c38bf2c284770c64d4c9902be	31 Oct 2011, 07:52	0.01 MB	38	84
151,231 151,231	0000000000000414f3865429148dcf458d36f91832420f5766e836291492f66c	31 Oct 2011, 07:37	0.00 MB	9	18
151,230 151,230	00000000000002c02d1873779a04ad758731716308b57019e7f58302ccc236bb	31 Oct 2011, 07:32	0.00 MB	14	270
151,229 151,229	00000000000004c415d1a61f6630e87494c9bac955df1c407efcedccf1bc8203	31 Oct 2011, 07:31	0.02 MB	42	114
151,228 151,228	0000000000000ddd10e8d367213a683cd829ceff21cf479fe888c06669ccd4cd	31 Oct 2011, 07:24	0.01 MB	34	10
151,227 151,227	000000000000094482ef44916d10979bc8de1075dcd1b31a2c8b5462c36bd101	31 Oct 2011, 06:53	0.02 MB	43	215
151,226 151,226	0000000000000426ecb9f7e7a21d7f0d0e56a3a6b685a91461da631ad3244a56	31 Oct 2011, 06:37	0.00 MB	9	68
151,225 151,225	00000000000002581c0c6c7209c5d10f39824e1ded5f7db1a493ec0bccc21dcc	31 Oct 2011, 06:34	0.00 MB	1	0
151,224 151,224	00000000000007d3c6a143f0e01756800f27b2f331514b9556ff7a5693718bb2	31 Oct 2011, 06:34	0.00 MB	10	25

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.31 GB sent, 94.25 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.