Blockchain Explorer | learn me a bitcoin

Memory Pool

307 transactions

0.09 vMB

Show Random Selection

Max Size: 1/200 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
907,706	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 24 secs	0.08 vMB	271	4

Show Transactions

Blockchain

Tip: 907,705 (756,407 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
151,298 151,298	0000000000000405bf4ce390a832281efd29bca1790f9ddb903d39a37ca22678	31 Oct 2011, 20:30	0.02 MB	39	99
151,297 151,297	0000000000000db8b7b6b1afdaa9b24a75c8c4eefa1a08e2dca12f365f6e056f	31 Oct 2011, 20:20	0.00 MB	15	92
151,296 151,296	0000000000000d578a0f0ff92c87e8dc9cb0c67d33891d01786b034dc04b71ca	31 Oct 2011, 20:17	0.04 MB	123	70
151,295 151,295	00000000000006aef6c6ab9c87fc254e2d48d35326361ce453e089e5e4ba081d	31 Oct 2011, 20:11	0.02 MB	54	1,558
151,294 151,294	00000000000004ad18659a420590256125bb2834be27bb4453c841e216e92a88	31 Oct 2011, 19:55	0.02 MB	64	178
151,293 151,293	00000000000007535d95fc56071e8aa9f32c41d9838dc19d000d4a7dcf0b3e86	31 Oct 2011, 19:34	0.00 MB	14	313
151,292 151,292	000000000000009044a5b7360db323f16dc0442a459adbf3df8b5153060ea036	31 Oct 2011, 19:33	0.01 MB	19	186
151,291 151,291	0000000000000080daf2153707f392927bc084e3bd2719594cdaeba78b5ff4c3	31 Oct 2011, 19:27	0.01 MB	40	231
151,290 151,290	0000000000000788e494cbbdcf0c60ff6608e58c417bddb95c97c1c4ab47e7b8	31 Oct 2011, 19:08	0.03 MB	54	114
151,289 151,289	0000000000000359525b9c3994111c524bfbebeda2b5f7f50c08a85dbe2bb284	31 Oct 2011, 18:49	0.03 MB	76	134
151,288 151,288	00000000000002186c4df25b53ff2fcee55826c74a8b7a65809933878fb10870	31 Oct 2011, 18:25	0.03 MB	82	471
151,287 151,287	00000000000008764311c339eeba5330c37a31a9b58e781ef2f54aba25b85ced	31 Oct 2011, 18:08	0.05 MB	156	89
151,286 151,286	00000000000003a930fd81b2b28fc7cc64a3b0580038e7b7366599676e55726f	31 Oct 2011, 17:52	0.02 MB	35	184
151,285 151,285	0000000000000b08cd75a6a152fa31a41ec0a6a76a310ad0fb8cc2e4b42d21ae	31 Oct 2011, 17:37	0.02 MB	30	19
151,284 151,284	0000000000000841c244da63d9c52ce141108175fa74768099566c545de957f4	31 Oct 2011, 17:36	0.00 MB	10	747
151,283 151,283	000000000000067d67d4bd7d1dd08e6f723b485a01938deb6ff18c81c317741d	31 Oct 2011, 17:20	0.02 MB	39	201
151,282 151,282	0000000000000584e27c4a4a49ee4935b8896eb04ee54f72272cc10aceb0b2cc	31 Oct 2011, 17:06	0.01 MB	33	165
151,281 151,281	00000000000000f3e78143453d6a79d57e1f1570b5af25a92cd7a3f08a5a2ceb	31 Oct 2011, 16:59	0.01 MB	36	301
151,280 151,280	000000000000077462a12e5988c2a179e65cbe7afcca37b0c980e3a98a34da1e	31 Oct 2011, 16:42	0.02 MB	28	198
151,279 151,279	0000000000000868d8a7f7d763bc44999528d8048dadc4c7ff51beab6f96c12d	31 Oct 2011, 16:33	0.02 MB	78	69
151,278 151,278	0000000000000419a4b5387aa6008152228694737af63dca2a70f2aef3cb0919	31 Oct 2011, 16:31	0.01 MB	24	73

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.61 GB sent, 92.77 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.