Blockchain Explorer | learn me a bitcoin

Memory Pool

3,748 transactions

1.64 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
907,782	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 16 secs ago	1.00 vMB	2,991	3

Show Transactions

Blockchain

Tip: 907,781 (750,601 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,180 157,180	000000000000066c413cd6144e7135fe3f5ab2494c51c52ee9ddda0da30a4bec	12 Dec 2011, 06:41	0.01 MB	16	58
157,179 157,179	000000000000056c46f20af8fc38080a33320c4a6ec6d1f96095ae8881820d65	12 Dec 2011, 06:34	0.05 MB	171	0
157,178 157,178	0000000000000bde6ff4bec508424bc2c32f7034a8a3812f90f9b3fea3a6014e	12 Dec 2011, 06:33	0.03 MB	87	90
157,177 157,177	0000000000000d426c6c27d5b385f2f28d0e72195d6a60e469ab60e646a0495c	12 Dec 2011, 06:06	0.01 MB	13	50
157,176 157,176	0000000000000d62fabcf1d113a4661d7d77a8fdaeb8ae8abd5353aeea2ebfd9	12 Dec 2011, 06:04	0.03 MB	23	81
157,175 157,175	0000000000000c6e3fe31d35fb18be5edc0cbac8bc5acc41161a8668692efb9a	12 Dec 2011, 05:58	0.01 MB	15	367
157,174 157,174	0000000000000a01675d68e2f8f480db9b2c70fb4e20c1e12ec537fd787d755a	12 Dec 2011, 05:40	0.00 MB	2	193
157,173 157,173	000000000000072d9705a6fa0c4567cde0760d96e95b40a918227a5a121a1484	12 Dec 2011, 05:33	0.00 MB	11	323
157,172 157,172	0000000000000e12392a7a34e68ae046fa700e90bc07a464da291d737e8d2e48	12 Dec 2011, 05:31	0.00 MB	12	52
157,171 157,171	0000000000000e5260eda3893ac983b142cfba73e2298263512ccaab7b9308b1	12 Dec 2011, 05:30	0.03 MB	39	46
157,170 157,170	0000000000000576503e29924f7bbb9217e72df35adb467cad7cf559e18434bf	12 Dec 2011, 05:21	0.04 MB	76	163
157,169 157,169	0000000000000dd089bb5e3a2cf37b39165df24565f2a99acd467224bfa76b39	12 Dec 2011, 04:57	0.01 MB	28	189
157,168 157,168	000000000000009a2227ed91a2e7e1aabbd988e70ed4a9658d2fa335d3fb8d76	12 Dec 2011, 04:18	0.00 MB	14	12
157,167 157,167	0000000000000035cdc4e917b0d388348ff7bedd410c07b8d0d0ab0cceb5ad27	12 Dec 2011, 04:17	0.01 MB	26	121
157,166 157,166	00000000000002e026de189726679278aa600066ebbe56884e2bf53785a96648	12 Dec 2011, 04:08	0.02 MB	43	60
157,165 157,165	0000000000000281ae7291bb68460117f7ba0172afa69e8b73c55a1209f37cd0	12 Dec 2011, 04:00	0.02 MB	5	107
157,164 157,164	000000000000090aa87db7ba1e8f86a92cb4694879fa8e791878f50f333b84b4	12 Dec 2011, 03:50	0.00 MB	8	31
157,163 157,163	00000000000002ff111559a68896be5072e6af6a68129c8ce1ca1b272edfd401	12 Dec 2011, 03:42	0.02 MB	35	227
157,162 157,162	000000000000011281fc99ecb1487f7ad54409b748feb1a3d1d3c550136733a8	12 Dec 2011, 03:23	0.03 MB	39	85
157,161 157,161	000000000000065c7a64bdc3da5fad4f261def66f11ce230b338e46ddd603672	12 Dec 2011, 03:10	0.00 MB	14	71
157,160 157,160	0000000000000389eed02b9c8c27c3c4aaa60f7af248ac5eefcc1863bbb3014b	12 Dec 2011, 03:10	0.00 MB	11	101

Previous 10 blocks ↓

Total Size: 769.13 GB

Node Information

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

Uptime: 2 months, 17 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,631.14 GB sent, 93.54 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.