Blockchain Explorer | learn me a bitcoin

Memory Pool

3,575 transactions

1.46 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
907,941	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 47 secs	1.00 vMB	2,182	2

Show Transactions

Blockchain

Tip: 907,940 (770,693 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,247 137,247	00000000000007251e2026ecfdf482f9fb016fe44f725ea682268827f7a27d1a	20 Jul 2011, 22:16	0.01 MB	14	1,179
137,246 137,246	00000000000006d3aa661197ac3157e9cd89b99f6340507f18b6eccf7c6fe04a	20 Jul 2011, 22:00	0.02 MB	23	96
137,245 137,245	000000000000037a320a0f23847f30266358becac8cd985fd91df212b42099e4	20 Jul 2011, 21:59	0.00 MB	1	0
137,244 137,244	00000000000006be584c65daa6e99bf56d8c303442ea6001fee49462d8d40684	20 Jul 2011, 21:59	0.04 MB	92	227
137,243 137,243	0000000000000270686970a0325422e0c4cbb934cec6487f22475483d4b4cb34	20 Jul 2011, 21:50	0.05 MB	138	181
137,242 137,242	00000000000008719e0dd25fcc37ac5f5f255eefc60ebedaae0bf028d24af390	20 Jul 2011, 21:27	0.03 MB	77	226
137,241 137,241	00000000000003f426dfc035fb35722adcaebc633405cdb97f7de010f57c8880	20 Jul 2011, 21:21	0.02 MB	51	242
137,240 137,240	000000000000082ec92b0d7d92ccfcd7b92c3e2762befd1f0b43c508b2184b85	20 Jul 2011, 20:58	0.03 MB	98	39
137,239 137,239	00000000000006cb41d5972c5bdb2cf38f63178bc8ceffeb6d73b2c3a46845e8	20 Jul 2011, 20:57	0.05 MB	117	164
137,238 137,238	000000000000004f1c7b48433e424be8f47f755d4ba19f14a54b1b1e4e3357fa	20 Jul 2011, 20:53	0.01 MB	27	21
137,237 137,237	000000000000037408f244dc75fa6a6e9155fba39eb60a6a1be5d82abdd6cd9b	20 Jul 2011, 20:51	0.03 MB	54	528
137,236 137,236	00000000000005a5262c0b722e6a173106d1c262da05b3286e2ce93d247ea6d6	20 Jul 2011, 20:19	0.06 MB	164	146
137,235 137,235	000000000000016077e0b1871a9f968456b4e43cdf0496b74f7263ce53b9e043	20 Jul 2011, 20:16	0.03 MB	86	199
137,234 137,234	0000000000000999e3414fbd66a4c8584285e31cf706ba7112c4a682d8d673b1	20 Jul 2011, 19:59	0.05 MB	142	145
137,233 137,233	00000000000002098a6eed830533d5d88ce419c9e51a42a75d114e5d9a5ad1ad	20 Jul 2011, 19:45	0.02 MB	46	213
137,232 137,232	000000000000065abea8495e8c43567654438a9bc3325d57c9feefff86d46871	20 Jul 2011, 19:35	0.11 MB	194	163
137,231 137,231	00000000000009e80e08b04315d9a368e129a5e1c5efc5abdf50fb9dd36770fa	20 Jul 2011, 19:26	0.05 MB	86	259
137,230 137,230	000000000000098d77c31793a00d9f28fdd926b470dbaafdc4b81fe0c90e84da	20 Jul 2011, 19:08	0.03 MB	95	327
137,229 137,229	000000000000078e6b55fd1e923de660941800bc50ef64d27ba52ff2b3d421b8	20 Jul 2011, 18:52	0.01 MB	18	35
137,228 137,228	00000000000006c51fc0818297e8a6ffc829bc50670478a57bd4496252e3f335	20 Jul 2011, 18:52	0.04 MB	80	164
137,227 137,227	00000000000003c91cfce0c7b37f27ed8a695401d2d0c7e1c87d09de7d018396	20 Jul 2011, 18:45	0.02 MB	32	647

Previous 10 blocks ↓

Total Size: 769.43 GB

Node Information

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

Uptime: 2 months, 19 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,645.59 GB sent, 95.11 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.