Blockchain Explorer | learn me a bitcoin

Memory Pool

12,702 transactions

3.99 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,717	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 45 secs ago	1.00 vMB	4,048	5

Show Transactions

Blockchain

Tip: 907,716 (769,465 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
138,251 138,251	00000000000008bbafe5390e5440b5b9c505832b0876f92c85edd4db26e62f49	27 Jul 2011, 04:51	0.02 MB	40	271
138,250 138,250	00000000000003f179f048fc86f5e107723730ef5690cb5be5b7e092d915dd2c	27 Jul 2011, 04:38	0.04 MB	103	250
138,249 138,249	00000000000002250d8e9d81bd6677e09e710a9c736b666da39a0a783f7e6d54	27 Jul 2011, 04:30	0.05 MB	48	180
138,248 138,248	000000000000096e963f3ac44fe7579626d196cb9f63c035514b22c96a688122	27 Jul 2011, 04:20	0.00 MB	14	310
138,247 138,247	000000000000096c9bc7c299f35bdbe2da2db741af1234e1234aebde5e640e24	27 Jul 2011, 04:17	0.02 MB	44	156
138,246 138,246	000000000000023d9ef1b22a56a0965fd98d73bb504f63ed5ff46d539ec03db8	27 Jul 2011, 04:06	0.02 MB	66	365
138,245 138,245	00000000000005068b608d8562f3510abac419286a77d60eb9b7d0bcb9c38117	27 Jul 2011, 03:57	0.03 MB	91	56
138,244 138,244	00000000000006353c1401a0b1419ec8b3f4f9d72a955740db505f13dfba2f71	27 Jul 2011, 03:50	0.01 MB	19	98
138,243 138,243	00000000000000123b8cdb79bcd5c1445ce1a94e794ea16a3fc960e3adea75e5	27 Jul 2011, 03:45	0.04 MB	93	95
138,242 138,242	00000000000009b679c2afb83d141c886288ecf8921ec80365b01a37415714a7	27 Jul 2011, 03:43	0.03 MB	47	42
138,241 138,241	0000000000000831275a64a8672bd529ebd207e75ba22e268512c3374dc23902	27 Jul 2011, 03:22	0.05 MB	105	172
138,240 138,240	0000000000000941a0c518ca47ea84520fdfae50b3816887da713b461678ed50	27 Jul 2011, 02:56	0.01 MB	27	61
138,239 138,239	00000000000008d56031330d099757cccddb7ecc09037d7e8d7258171f5b8ff8	27 Jul 2011, 02:52	0.01 MB	15	216
138,238 138,238	0000000000000590826756cd0cceb3fd6a8f813e16507423bc8dc5a0cfae0be0	27 Jul 2011, 02:44	0.00 MB	9	898
138,237 138,237	00000000000006f9452e5c8958c50cb1e41216762bded73544ce37c7a5e467f5	27 Jul 2011, 02:40	0.02 MB	39	267
138,236 138,236	000000000000094b1e5145af23cd79e7c6ec815a9d285181d92857d0a4f63fbd	27 Jul 2011, 02:29	0.01 MB	27	38
138,235 138,235	00000000000008e16a037f2061dcb73ebccd7c4d0dace08f55c2245bf6925731	27 Jul 2011, 02:25	0.03 MB	49	213
138,234 138,234	00000000000004829696585c0055755976d57710987c44a6d83f4db40ebc75bc	27 Jul 2011, 02:16	0.02 MB	47	102
138,233 138,233	00000000000008e7bf54783eec51b2912253cda12d40001736c5dde923e4d602	27 Jul 2011, 02:11	0.01 MB	36	70
138,232 138,232	00000000000008139440d94b99389aab7e1d614a56415ea6578f5b5ebf614334	27 Jul 2011, 02:11	0.00 MB	11	34
138,231 138,231	000000000000090d917c298ede38fc2b5673b7e6debe0f8e923458b944e2b26f	27 Jul 2011, 02:09	0.01 MB	27	215

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,622.19 GB sent, 92.93 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.