Blockchain Explorer | learn me a bitcoin

Memory Pool

4,506 transactions

1.89 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 24 secs ago	1.00 vMB	3,158	4

Show Transactions

Blockchain

Tip: 907,869 (750,523 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,346 157,346	0000000000000886a81ada59790f06eeabca68a743034fe063bea2bd844e6dda	13 Dec 2011, 14:36	0.00 MB	5	59
157,345 157,345	00000000000006251850a8da70fd3c93776883817510f5f2e3af67057ad24d8f	13 Dec 2011, 14:30	0.00 MB	6	73
157,344 157,344	00000000000007576028f0b9bb48e4348686e82f2489d9e24a265a216a87f101	13 Dec 2011, 14:27	0.02 MB	50	102
157,343 157,343	00000000000002f1ecb5bed5962f134d1b265d18c028db92150aaf565c434446	13 Dec 2011, 14:14	0.03 MB	59	58
157,342 157,342	00000000000000361741a646ff6749946fdb0058b4a19e39174c25086d062163	13 Dec 2011, 14:03	0.02 MB	58	87
157,341 157,341	000000000000046e93e2a90027f21a9c2a58b20aff8519bcc66ca6aa1d8c16e1	13 Dec 2011, 13:42	0.01 MB	16	67
157,340 157,340	00000000000005511c95d60712ee5c220a6851f958238322aca011b78e9ac13e	13 Dec 2011, 13:37	0.00 MB	8	708
157,339 157,339	00000000000004e213db8514cde5b154d3fdb2f732b291f407bec7a06f98f11c	13 Dec 2011, 13:35	0.01 MB	18	47
157,338 157,338	00000000000006f554289843f5d18adc943efb07dfcff86f35cce2fad9af0ca9	13 Dec 2011, 13:25	0.00 MB	7	19
157,337 157,337	0000000000000b2ee107cd9ac57c059e652df17bdbe0bc9b6acef2278dff0c40	13 Dec 2011, 13:22	0.03 MB	95	5
157,336 157,336	00000000000000287468337c13eab978af4dd8e34ad1d4071e981521bfbe2065	13 Dec 2011, 13:17	0.01 MB	18	115
157,335 157,335	0000000000000451f7df61063e4e64601825323ff8bc69b81dce024cd969b5e3	13 Dec 2011, 13:12	0.00 MB	16	278
157,334 157,334	0000000000000878bfc4d100caccd5eec6eb3eadabac56e9ef50e5d1785d63ff	13 Dec 2011, 12:58	0.01 MB	28	359
157,333 157,333	0000000000000014d5e226a125b80aed01c368990768a474636b13bc75ab4b44	13 Dec 2011, 12:47	0.02 MB	7	6
157,332 157,332	000000000000042b93eb72367d672bb8ec815740378762a46a23b60faf22ae24	13 Dec 2011, 12:46	0.04 MB	56	12
157,331 157,331	0000000000000999448d10e623ba8ea433bdae94de07c50ce101f206481c808f	13 Dec 2011, 12:26	0.02 MB	22	511
157,330 157,330	0000000000000dccd5485da9f3a0a5d2a88c24cfa6f30a5874cd9139e52f5536	13 Dec 2011, 12:11	0.04 MB	129	35
157,329 157,329	0000000000000a6ca3a500824815b78ff56a503273c099ef137d9ebec044ff3d	13 Dec 2011, 11:51	0.05 MB	149	18
157,328 157,328	00000000000005530429d5c7770b37239f81ef5ca5b2eac852407360722f8e2e	13 Dec 2011, 11:37	0.02 MB	40	18
157,327 157,327	00000000000004da1d069be0c4558dd0eca4f6da544284b4db8042fa6c3fdbc8	13 Dec 2011, 11:36	0.00 MB	8	110
157,326 157,326	0000000000000b0c9db3742ef123384785d80136353eb66eedeea34361b066be	13 Dec 2011, 11:25	0.04 MB	105	164

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.60 GB sent, 94.42 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.