Blockchain Explorer | learn me a bitcoin

Memory Pool

41,168 transactions

45.48 vMB

Show Random Selection

Max Size: 184/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,218	0000000000000000000331db0000000000000000000000000000000000000000	12 mins, 56 secs ago	1.00 vMB	4,011	33

Blockchain

Tip: 841,217 (441,542 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
399,675 399,675	000000000000000004596c3a6885c657cbb1acdee355489566d504f371d97219	23 Feb 2016, 07:00	0.95 MB	1,885	27
399,674 399,674	0000000000000000009b4a498234bdc0e0db56302166d6ba140c255d3cd3e9cd	23 Feb 2016, 06:58	1.00 MB	1,993	32
399,673 399,673	000000000000000004fdf158397ad1bdc9d222a8a224827fa1158f2913d7c74f	23 Feb 2016, 06:51	0.98 MB	2,527	41
399,672 399,672	000000000000000003f03b0a76043f2518ed0a210b9f6fe504124e2e4868c91e	23 Feb 2016, 06:40	0.93 MB	2,460	46
399,671 399,671	00000000000000000078e11592378860b39f85150f3d7b754c58e3772bf40d9c	23 Feb 2016, 06:25	1.00 MB	2,195	43
399,670 399,670	0000000000000000041a854a139cfb5432b6bc81de52fe1386fb2fff4f4cdcc7	23 Feb 2016, 06:16	1.00 MB	2,824	59
399,669 399,669	000000000000000000fa6a39992fc52a7938b55667a40dd7dc7d37bbd507a704	23 Feb 2016, 05:39	1.00 MB	2,227	43
399,668 399,668	00000000000000000109b588f8aabaf54fbd6ea02d8330d0f1b0d2c6dc93ea26	23 Feb 2016, 05:25	0.93 MB	2,168	45
399,667 399,667	00000000000000000262273cdaa07cb2efcf646ddeeaf597520f569fe747e36e	23 Feb 2016, 05:11	0.75 MB	1,564	27
399,666 399,666	0000000000000000002c4fcc83d685e802bff7bc275190568981f2f9ca40ba71	23 Feb 2016, 05:09	1.00 MB	1,290	32
399,665 399,665	000000000000000005131fbdf87c154a212101ff20c830d4b857324a6ec3ff13	23 Feb 2016, 05:07	0.75 MB	1,796	44
399,664 399,664	000000000000000000d5c3d10bd0c02e69e4db984ba35b5b941a94c4ab71c88b	23 Feb 2016, 04:55	1.00 MB	2,665	41
399,663 399,663	000000000000000002b785ab8388d2f510eca84dfb684ea61d25bc11d49de76f	23 Feb 2016, 04:46	1.00 MB	2,474	35
399,662 399,662	000000000000000002dfd829d26b314ef74a0430f26aee3bc562db9b8dc22835	23 Feb 2016, 04:40	0.75 MB	2,216	55
399,661 399,661	0000000000000000060f59485f96b3b65718595c6d5d83ee196a26a5f3ff239d	23 Feb 2016, 04:20	0.93 MB	2,722	57
399,660 399,660	0000000000000000062b89a4ad5b903a0fbe5938684f5c86df54414f8c959719	23 Feb 2016, 03:56	0.95 MB	2,914	57
399,659 399,659	00000000000000000373a52bfd4d6593b5ac5d42b6a53cc7b18613f14c94f562	23 Feb 2016, 03:30	0.98 MB	2,659	44
399,658 399,658	000000000000000002c0f7cbd1480473a00e88fa6242d363ff371568f0c690d4	23 Feb 2016, 03:18	0.98 MB	3,034	57
399,657 399,657	000000000000000003f2c1daaca24eddde3c5c23462eed0b405922335c83feaf	23 Feb 2016, 02:49	1.00 MB	2,660	48
399,656 399,656	000000000000000003a40ffc48fd56b05cdc6d1e4120f586b7ac03c5fd48feb0	23 Feb 2016, 02:33	0.00 MB	1	0
399,655 399,655	00000000000000000553525a8089b707a0c2af160a651644daf3a1eeeb988d8d	23 Feb 2016, 02:32	0.98 MB	1,880	35

Previous 10 blocks ↓

Total Size: 645.28 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 25 days, 10 hours, 26 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,229.40 GB sent, 31.51 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.