Blockchain Explorer | learn me a bitcoin

Memory Pool

34,739 transactions

50.61 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,488	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 23 secs	1.00 vMB	3,893	23

Blockchain

Tip: 841,487 (450,459 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
391,028 391,028	00000000000000000a391f09409629d6cb77b209987c7b4deb1487d37c45aaaf	30 Dec 2015, 21:25	0.52 MB	1,055	33
391,027 391,027	000000000000000002c511922cdf06f4ba34bdac24277bf92a91ee06e39d5b3b	30 Dec 2015, 21:18	0.95 MB	2,057	35
391,026 391,026	000000000000000009c425ba3bcff05ca20e66ef8a6fab3a6d91fca8530c5758	30 Dec 2015, 20:57	0.91 MB	1,981	35
391,025 391,025	000000000000000009566e6722a99053ab5e6e042339f6f57dd7dcc24b61e125	30 Dec 2015, 20:39	0.28 MB	550	34
391,024 391,024	000000000000000007588de245dc62523ee1f8e11fa873ee654f26c954320c3c	30 Dec 2015, 20:34	0.61 MB	1,385	36
391,023 391,023	0000000000000000094cffd3a49f0981288b798b2f6ea7a820fa8f8321f996b6	30 Dec 2015, 20:21	0.57 MB	1,164	30
391,022 391,022	0000000000000000049e73045bacc087bb78383579324270e5a5b8f6592d275b	30 Dec 2015, 20:11	0.33 MB	528	24
391,021 391,021	0000000000000000055fa718a9b02561682676da9c1ab25411db0b60acfdb701	30 Dec 2015, 20:09	0.06 MB	38	9
391,020 391,020	00000000000000000265d707cd6b0f62599af4559b2e49ef0e90fb3fa15e6370	30 Dec 2015, 20:06	0.39 MB	819	41
391,019 391,019	00000000000000000853ed2d93a962877ccb3791dfe91b5af1ae2c3162b65857	30 Dec 2015, 19:59	0.50 MB	893	27
391,018 391,018	0000000000000000059724c3d5ac7e461ee69231cc751ca8fc910f977308a11d	30 Dec 2015, 19:52	0.20 MB	315	24
391,017 391,017	00000000000000000bbc11f4ff70eba5cd6691e63edd4f36e936153de069d1d8	30 Dec 2015, 19:50	0.73 MB	1,154	39
391,016 391,016	00000000000000000b145f1d7938aa4901a6b963479ebc996262350f68f59bbe	30 Dec 2015, 19:43	0.42 MB	963	40
391,015 391,015	0000000000000000017742b32b3993e7b20247f782b51e23d29748b5a0171b6d	30 Dec 2015, 19:35	0.25 MB	237	19
391,014 391,014	0000000000000000053c5328e4662764c83a9c2141503d676fa5cb396dc78595	30 Dec 2015, 19:33	0.41 MB	585	25
391,013 391,013	00000000000000000946799591f509fd82c6afcdf2bfacdee2dc10eb690625b6	30 Dec 2015, 19:29	0.38 MB	202	9
391,012 391,012	00000000000000000ab9aef4948a81cc4f9637c8fa6ef5bf1aabf43f03ec907b	30 Dec 2015, 19:29	0.44 MB	1,029	39
391,011 391,011	00000000000000000ae367fd0776aee915e6a4af74d7141d318e7440e6f843c4	30 Dec 2015, 19:20	0.29 MB	564	28
391,010 391,010	00000000000000000329b3056c1808c153b74d1a7d23af94beb9974a2c01cf5b	30 Dec 2015, 19:17	0.99 MB	1,084	19
391,009 391,009	00000000000000000ad2f2f40bee5febc38228c80f5e2111d7f6a693d9ed692a	30 Dec 2015, 19:10	0.25 MB	227	13
391,008 391,008	00000000000000000468d3d80972c97b35b387b656b281d47652d09a39076ea8	30 Dec 2015, 19:09	0.93 MB	1,640	33

Previous 10 blocks ↓

Total Size: 645.80 GB

Node Information

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

Uptime: 27 days, 10 hours, 45 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,293.65 GB sent, 34.21 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.