Blockchain Explorer | learn me a bitcoin

Memory Pool

9,682 transactions

2.99 vMB

Show Random Selection

Max Size: 18/200 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
907,716	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 48 secs	1.00 vMB	4,388	4

Show Transactions

Blockchain

Tip: 907,715 (759,169 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
148,546 148,546	00000000000007cadcfa7e3bb24ba654f1441dafea1b7129b03cdf3740fa5d27	08 Oct 2011, 09:04	0.01 MB	18	55
148,545 148,545	00000000000006936f3966f5e4e4dbf1ac356030714a96f261291c461f053cd9	08 Oct 2011, 08:55	0.00 MB	5	23
148,544 148,544	000000000000009f7c96e24c3b14e45cdaaa4edf9cebda464bb8cb2d0c960463	08 Oct 2011, 08:51	0.00 MB	17	282
148,543 148,543	00000000000000e3753db31cb39505a5a44ec9db23dc781b6e7fccd164bcfe19	08 Oct 2011, 08:42	0.01 MB	19	52
148,542 148,542	00000000000008d52c3bcd9b8090d7ff757dcb4346a904354da24b46a36ac9e9	08 Oct 2011, 08:35	0.02 MB	45	112
148,541 148,541	000000000000061512e56b0c71b75d17397086d7afdc91742b21b45339511337	08 Oct 2011, 08:19	0.01 MB	20	48
148,540 148,540	00000000000004941f51887b111467f09d507e7aa7a7bc9a65a2e07fb5568f72	08 Oct 2011, 08:13	0.00 MB	5	150
148,539 148,539	000000000000073a1e73e7f4a72aabb8d109a1836fe1283f4b40c7ed5bd72815	08 Oct 2011, 08:12	0.03 MB	101	57
148,538 148,538	00000000000001b21e381f3cd66d040df8da09f6d529efdb8d7cabd32a69d27a	08 Oct 2011, 07:45	0.01 MB	12	173
148,537 148,537	0000000000000331471302777888417a00e72f29c101ca1df14dce8f33cfe446	08 Oct 2011, 07:38	0.00 MB	10	72
148,536 148,536	000000000000011ebeb8689135c23c9ebd81537017675c3d6257a2c7bad8293e	08 Oct 2011, 07:35	0.01 MB	24	116
148,535 148,535	00000000000004785bed4a9e8cfedcc2ec84a0f8ad6ea78b722bad1f953c4586	08 Oct 2011, 07:31	0.00 MB	15	72
148,534 148,534	000000000000035f3963863624896a29c6686783a2ce86f0cd2b38afc352c7c9	08 Oct 2011, 07:24	0.01 MB	15	50
148,533 148,533	0000000000000759be3c6c9471fcf1e84df2cb30bcf792a3637c3777a2025687	08 Oct 2011, 07:18	0.01 MB	8	46
148,532 148,532	000000000000033513373f080e05da3dfd804321b79f038a5004a55b4f9d2e98	08 Oct 2011, 07:14	0.01 MB	20	312
148,531 148,531	00000000000002a7d837cf0490e1bbef728707f1b9e42c89ce8c9f4b621ef30f	08 Oct 2011, 07:10	0.04 MB	112	84
148,530 148,530	00000000000003bdf0a7cf13822537492adcf6a30ba4d209a22f6ee68e70fa32	08 Oct 2011, 06:42	0.01 MB	32	74
148,529 148,529	00000000000009240c8164de64fe9cf6a48497b140a1a209b8f667fbdc4ece14	08 Oct 2011, 06:31	0.01 MB	48	364
148,528 148,528	000000000000040254076f46e70a8a9b569050908000f8e4137437351865f19c	08 Oct 2011, 06:20	0.04 MB	133	0
148,527 148,527	00000000000001ccfb2094019b6e7bba4b5c783c22a52fdf1021634ff101a62b	08 Oct 2011, 06:18	0.04 MB	108	145
148,526 148,526	00000000000007ee0bed574b2b25a7c56b4f5bb5854324248c1e0aafbc2438af	08 Oct 2011, 05:47	0.00 MB	10	703

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 11 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,621.40 GB sent, 92.91 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.