Blockchain Explorer | learn me a bitcoin

Memory Pool

4,872 transactions

1.71 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,832	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 40 secs	1.00 vMB	2,712	2

Show Transactions

Blockchain

Tip: 907,831 (750,562 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,269 157,269	0000000000000c4cd8250988938856d86d7d47f34e7567be82d35ef602db2422	13 Dec 2011, 00:01	0.02 MB	41	308
157,268 157,268	000000000000081e44f7f291c921fd85d382c55663f19014571763826e114be2	12 Dec 2011, 23:50	0.03 MB	35	189
157,267 157,267	00000000000006fb99da14483d1aaa9e1598f8d634ac9747c81470daf466b459	12 Dec 2011, 23:38	0.00 MB	10	0
157,266 157,266	000000000000076a9dc9f02977c437600cf84cd0086c26ab16548461f93a658a	12 Dec 2011, 23:34	0.03 MB	34	5
157,265 157,265	00000000000002f74529aa17398f3fc5188eae47cb2be0da79bc13d91501b7ef	12 Dec 2011, 23:28	0.05 MB	123	146
157,264 157,264	000000000000006704f521fdacd461638cfa68e212c0e80f8a3f5b65be729966	12 Dec 2011, 23:08	0.03 MB	74	445
157,263 157,263	000000000000016bfff5aa5bf16260695ed04d7cfee3353bd1f0e13ade46839d	12 Dec 2011, 22:31	0.05 MB	110	133
157,262 157,262	00000000000000b4648e9244983c53833e80a6b42dbb1548672288f0784d0796	12 Dec 2011, 21:58	0.02 MB	49	183
157,261 157,261	0000000000000e5f1b4ddc1b2f36240313d08091c222c8473d7d41fb1de8f6ac	12 Dec 2011, 21:35	0.04 MB	90	277
157,260 157,260	00000000000007fb30fbe165053a6985929390da05172df6080841be7eaaca07	12 Dec 2011, 21:19	0.06 MB	35	796
157,259 157,259	000000000000006c3c03434ba3763e420aa6b9ab5084146801f368a818a2a80b	12 Dec 2011, 20:57	0.03 MB	64	38
157,258 157,258	0000000000000ace176a84fa621a6422245751049bebb31c4fb934a652d6fdf7	12 Dec 2011, 20:46	0.00 MB	1	0
157,257 157,257	0000000000000755325fd1dfc5b4b680b12303399d90a0c42a3ec1c9c27651cc	12 Dec 2011, 20:34	0.02 MB	53	160
157,256 157,256	00000000000003c6e70a09aabd52f29363d4161d543b596f4160807938018192	12 Dec 2011, 20:16	0.01 MB	24	69
157,255 157,255	00000000000004daa19328015eb3e323e197099d00c8701c335caa1c03726710	12 Dec 2011, 20:06	0.03 MB	100	71
157,254 157,254	000000000000064bcf7970f7babc865d7424e2a5f82040f9fd8eaa01f3a99d12	12 Dec 2011, 19:58	0.00 MB	11	360
157,253 157,253	00000000000003b81b5cb5d01406a6c12e00128ae1a3d160b6649b2e1aba8d9e	12 Dec 2011, 19:54	0.01 MB	24	29
157,252 157,252	00000000000009980a6959a074123014053d2fdb548505356527eb8ba1f36e6e	12 Dec 2011, 19:48	0.01 MB	20	109
157,251 157,251	000000000000002fb09dfb40edc4b0850f4cc82cc89c611f5361f2ecf4594336	12 Dec 2011, 19:46	0.00 MB	2	0
157,250 157,250	0000000000000ccc927f1dd01a0e39baaae82a19e3d1b24ac818375abe15980b	12 Dec 2011, 19:45	0.00 MB	5	13
157,249 157,249	0000000000000c9bad287c08c7cd4e2d93c95c6775235b3e2f4969d36f94d71b	12 Dec 2011, 19:44	0.03 MB	113	3

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.71 GB sent, 94.06 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.