Blockchain Explorer | learn me a bitcoin

Memory Pool

4,510 transactions

1.90 vMB

Show Random Selection

Max Size: 9/200 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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 26 secs ago	1.00 vMB	3,158	4

Show Transactions

Blockchain

Tip: 907,869 (771,658 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,211 136,211	000000000000025bc63ee3bab9b8ac96d5cada87710eec34e0277c24cc0e0be3	14 Jul 2011, 09:51	0.00 MB	10	1,024
136,210 136,210	00000000000007cb545de7aa77cb5784797ddeecb8fa993a4e69d705d1793be2	14 Jul 2011, 09:47	0.05 MB	131	1,095
136,209 136,209	0000000000000582748209cf25d63ad95c54572c201ef819f14d6a0d09433729	14 Jul 2011, 09:05	0.03 MB	93	48
136,208 136,208	000000000000088e242e4c8b7b01d2b2b7dd2a85d2926823927afa4de09d9a1a	14 Jul 2011, 09:05	0.01 MB	27	603
136,207 136,207	0000000000000184f5fb9935479d054816113f61ffb03ff89bd8ae710f1e1ebe	14 Jul 2011, 08:57	0.01 MB	3	111
136,206 136,206	00000000000008639d751fefbf3b98a18f878d71887d4772da7d347c695f738e	14 Jul 2011, 08:53	0.01 MB	18	228
136,205 136,205	000000000000000f91a06ecdd52ecc1c7453f20d4395c2c22bec64fd89e4a507	14 Jul 2011, 08:47	0.01 MB	25	397
136,204 136,204	00000000000004658792003d46546529d0f7d768861901f620aa4942ac7864aa	14 Jul 2011, 08:44	0.02 MB	53	493
136,203 136,203	00000000000003910e6bce91f8fcbfabac2273123174a2a3fb128c0f7f2619f3	14 Jul 2011, 08:27	0.03 MB	66	249
136,202 136,202	00000000000003d7263eaafe3e57c2ea4b5e4e9603645b9c8ab16a61f276ff0a	14 Jul 2011, 08:14	0.04 MB	140	600
136,201 136,201	0000000000000862b21ab851bb559f902cb88268b5b9be45277013f39548edcf	14 Jul 2011, 08:07	0.05 MB	103	2,049
136,200 136,200	0000000000000892224bf7504dacfa3b74b2df00085d88da6b6fb2365e1ca08c	14 Jul 2011, 07:37	0.05 MB	171	452
136,199 136,199	00000000000005f78de76704fa335954d5b8abce60dd9b376c882ff928bed99b	14 Jul 2011, 07:21	0.05 MB	113	629
136,198 136,198	00000000000006e6b2c509179ac5f9e67415e147784faf009435cffb3adb9ae8	14 Jul 2011, 06:45	0.03 MB	31	174
136,197 136,197	00000000000000caf82d96475fe688f61a19a7854d384a4162369feef21f23d8	14 Jul 2011, 06:38	0.05 MB	148	174
136,196 136,196	00000000000007b98e95d811c18afbb5d76f985060696f8427133d212d4c6808	14 Jul 2011, 06:30	0.00 MB	12	713
136,195 136,195	00000000000008dc69c0b3f2bdb4387b31992fa25b605e6ca369d01970265f8c	14 Jul 2011, 06:29	0.04 MB	64	166
136,194 136,194	000000000000085e5379d65cb0d3560b1a1f56e9e7628b50834a6ca65987cf49	14 Jul 2011, 06:20	0.06 MB	145	840
136,193 136,193	00000000000009b91217c8308998d2851af28c25e1b547ddee505aa63727c98e	14 Jul 2011, 05:46	0.05 MB	153	219
136,192 136,192	000000000000058332d89030a93a2e06ef337f8d5906ffd26c44193f131f1766	14 Jul 2011, 05:36	0.07 MB	134	350
136,191 136,191	0000000000000a25a0e97c18a5cad769b2bdd1ffe5890c123cfd152786a99bd8	14 Jul 2011, 04:53	0.01 MB	14	631

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.60 GB sent, 94.42 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.