Blockchain Explorer | learn me a bitcoin

Memory Pool

7,603 transactions

2.03 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
907,710	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 55 secs ago	1.00 vMB	4,270	4

Show Transactions

Blockchain

Tip: 907,709 (689,172 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
218,537 218,537	00000000000000dd4c543607c0ab65a60e87014a60cbe5d76d31bec5a92ebaa4	29 Jan 2013, 06:08	0.15 MB	314	170
218,536 218,536	00000000000001da2da3498441e129261ab974600ce586abd031500798c6dd53	29 Jan 2013, 06:10	0.05 MB	141	172
218,535 218,535	000000000000014cd8a58fb8e7a7f29bd27d6d35f45ae9a5f9ddffda48979cd6	29 Jan 2013, 06:18	0.31 MB	584	36
218,534 218,534	0000000000000014bd34069b5258b49c09fd4e4f6b03fdb0dd5bd05948e94c01	29 Jan 2013, 05:55	0.19 MB	399	193
218,533 218,533	00000000000001c5b6be9b0774a1014ea82c927ac6ff0e6837dac326fdec56fc	29 Jan 2013, 05:42	0.10 MB	154	169
218,532 218,532	00000000000000adf22fff31cc212ec1250bbb261dd4d2ab0ede8f974a53d242	29 Jan 2013, 05:38	0.01 MB	28	233
218,531 218,531	000000000000032c4846b2b1b8bff9fc6b2b9ba5d9889813997c9f97357b4510	29 Jan 2013, 05:37	0.21 MB	399	174
218,530 218,530	000000000000047dd4b3ec0aaa50c7df3c3c080e7026f5e218f15ae2a486ce84	29 Jan 2013, 05:23	0.20 MB	418	171
218,529 218,529	000000000000059fb12644394af11f6325edb6642a7a292dab872a016e9948b0	29 Jan 2013, 05:16	0.12 MB	292	150
218,528 218,528	000000000000044f3ca5a65427c71ceb30e564351f45151485123a88865a58f8	29 Jan 2013, 05:15	0.26 MB	365	153
218,527 218,527	00000000000004a65b53c862fcd63a0c54f9e11bb609d8829b5b4a150964e3f0	29 Jan 2013, 05:08	0.20 MB	604	273
218,526 218,526	00000000000003c08d040d2675f04a1cfecb7f3fd8af9412abca21299629b7e4	29 Jan 2013, 04:38	0.19 MB	344	197
218,525 218,525	000000000000005f9250c967817bccd570394f63cd729b4a63461a783e1d8b34	29 Jan 2013, 04:31	0.25 MB	461	207
218,524 218,524	00000000000000a48e3ae54943267c8f228a3268279623463ad426b291f53349	29 Jan 2013, 04:17	0.10 MB	236	161
218,523 218,523	0000000000000383717d4d4ccb1f7ea863aa149b34a712d12e0937debd0ca4f1	29 Jan 2013, 04:14	0.17 MB	260	132
218,522 218,522	0000000000000532516a304442df42a31d616774b6666b0eac106191eeed1583	29 Jan 2013, 04:11	0.20 MB	622	323
218,521 218,521	00000000000003bb6517cd9a141442be1ab069f92fdbd3eaaf728801e47651a8	29 Jan 2013, 03:52	0.14 MB	312	238
218,520 218,520	000000000000029ee6f52a220a4102c634a8a957b0693aa490adce5d7756d0aa	29 Jan 2013, 03:49	0.11 MB	277	214
218,519 218,519	00000000000000439aa970018f5349cb57bfc5d55cebf9d1189761141425d034	29 Jan 2013, 03:42	0.14 MB	253	107
218,518 218,518	000000000000002faa94b88bf4c49f03ae9890fcd7fa1c0477d819388f2c7714	29 Jan 2013, 03:37	0.39 MB	818	178
218,517 218,517	0000000000000073bc4e52ee9cd8f2082377062c12c153d7d99137fba4f9a9ca	29 Jan 2013, 03:22	0.28 MB	504	171

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.85 GB sent, 92.83 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.