Blockchain Explorer | learn me a bitcoin

Memory Pool

7,381 transactions

2.52 vMB

Show Random Selection

Max Size: 15/200 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
907,846	00000000000000000002349e0000000000000000000000000000000000000000	29 secs ago	1.00 vMB	2,847	4

Show Transactions

Blockchain

Tip: 907,845 (771,624 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,221 136,221	000000000000052d41353a22dbec0afc7916fdc3243e88e6ee5713551067feba	14 Jul 2011, 10:21	0.01 MB	18	269
136,220 136,220	00000000000005a9f4cd27d7c51281c90eb9c25faa731d5e2c3b75212279031e	14 Jul 2011, 10:18	0.01 MB	21	337
136,219 136,219	00000000000003ea6abc175adda34a19411ed3107f3d0795c5d4a9b7cc6db620	14 Jul 2011, 10:14	0.01 MB	13	28
136,218 136,218	00000000000006c35dc77add47489c864ee72bd537ff2a76ddbb27c138a51509	14 Jul 2011, 10:13	0.01 MB	24	193
136,217 136,217	00000000000006912b650f1a6d0d87973193634f95ea2929cf682337fe7f0ac9	14 Jul 2011, 10:12	0.00 MB	1	0
136,216 136,216	0000000000000505ff811d45c35659b5b7520633e1106321805d870d0f9b3db4	14 Jul 2011, 10:11	0.00 MB	10	752
136,215 136,215	000000000000013957c3d9c0db8fce2858be421d2ad61edb02aba45380457e1c	14 Jul 2011, 10:07	0.01 MB	7	38
136,214 136,214	000000000000022d701393934e2d0bde9d98f58e5543976b913f29ee1fcbcad0	14 Jul 2011, 10:06	0.02 MB	47	446
136,213 136,213	00000000000009885025252d258cf0249348457f05a3e247fc8c7e12ab93d795	14 Jul 2011, 10:02	0.01 MB	39	95
136,212 136,212	0000000000000783d0ee1191ce82188d773cec66506a9cc19adc5de7b8f5b169	14 Jul 2011, 10:00	0.02 MB	63	347
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

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

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

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.18 GB sent, 94.19 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.