Blockchain Explorer | learn me a bitcoin

Memory Pool

8,324 transactions

3.81 vMB

Show Random Selection

Max Size: 21/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,724	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 56 secs	1.00 vMB	2,991	3

Show Transactions

Blockchain

Tip: 907,723 (792,455 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,268 115,268	000000000000e9a400a436f60a5a361ebfbbfd46b6a0b965a1e7b43381d2c545	27 Mar 2011, 09:48	0.00 MB	1	0
115,267 115,267	0000000000001809662bbd4043e921cd22431ffa4c00c4c03f6e873f3ea4d65b	27 Mar 2011, 09:51	0.02 MB	54	41
115,266 115,266	000000000000ed88b0c324e63f963833dda2eb12890643ef594b32c79fbc2ab5	27 Mar 2011, 09:46	0.00 MB	4	3,875
115,265 115,265	0000000000006fddbeec18349b9baa924b1237426ef8f3fc00ebae71169b34c2	27 Mar 2011, 09:18	0.00 MB	1	0
115,264 115,264	0000000000004065a7061a31302659759be58c8a83ded54acd5b5254be037b54	27 Mar 2011, 09:18	0.00 MB	10	317
115,263 115,263	000000000000612c66223fa87b0869ea994ee68076ed34b7fb63f714e7685d35	27 Mar 2011, 09:17	0.00 MB	6	630
115,262 115,262	000000000000366e09b33c9cbfa44fd3ab7d0650381adec77cc6d6e231e06f3b	27 Mar 2011, 09:03	0.00 MB	10	310
115,261 115,261	000000000000eb86ff09d87021a26a0fccdebda57db0d449b4dde6cef3f9b9d5	27 Mar 2011, 08:55	0.00 MB	14	21,682
115,260 115,260	000000000000bcaca0b8d65938f08a0b1003d1e44fb4567545d3347472ba0330	27 Mar 2011, 08:34	0.00 MB	14	1,549
115,259 115,259	00000000000016531abae5b5dbeca8cb41fbfa92f630fce9514ab8ceeca36c4e	27 Mar 2011, 08:15	0.00 MB	6	1,078
115,258 115,258	000000000000a7d1bb9bbcb95358d416c108263984d674ab53f88e9604467058	27 Mar 2011, 08:04	0.00 MB	9	0
115,257 115,257	0000000000009d1603020a979aea956bbcc720b214e5952d23d0f567a7f6fced	27 Mar 2011, 07:57	0.10 MB	12	1,007
115,256 115,256	0000000000009d14af687a39153523c6fecbcd634b45c76ba1e86ffe880fd145	27 Mar 2011, 07:46	0.00 MB	14	805
115,255 115,255	000000000000944f90f4f8ec829ebb3d680d89f0f12d30780fc8220394749517	27 Mar 2011, 07:20	0.01 MB	26	395
115,254 115,254	00000000000083f7fa1e8b53829cac628b6efe5dfe28e605f224101af14ed4b3	27 Mar 2011, 06:40	0.00 MB	2	3,875
115,253 115,253	000000000000157810baecc7584c824badf9f665981da5bebee336349f379d50	27 Mar 2011, 06:39	0.00 MB	7	0
115,252 115,252	000000000000c7029d7f2fa520657b514d3a9f81baf1c2f6b75fc4b8682b206b	27 Mar 2011, 06:36	0.00 MB	9	705
115,251 115,251	00000000000055660a16239570601bce37f938c021ec8b42aea0b97635724af2	27 Mar 2011, 06:24	0.02 MB	52	179
115,250 115,250	0000000000002284814a2382555140bd8e77c88e669f9be5f12d7c61d36fabcf	27 Mar 2011, 06:17	0.00 MB	3	1,409
115,249 115,249	000000000000a0952e7aa9bad9e8d038f10c96ea593a7f42fb7f0050b7c0863f	27 Mar 2011, 06:06	0.01 MB	34	1,211
115,248 115,248	00000000000041e3be28a91d0cf24adfe8122d208d809aba7e6a1bcc0c7904de	27 Mar 2011, 05:17	0.00 MB	7	544

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.93 GB sent, 93.01 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.