Blockchain Explorer | learn me a bitcoin

Memory Pool

48,047 transactions

40.00 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,128	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 0 secs	1.00 vMB	4,802	8

Blockchain

Tip: 844,127 (498,154 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
345,973 345,973	000000000000000005b58ce0f57847f0450c548c6315c15771f1ef4e211048b8	03 Mar 2015, 09:24	0.14 MB	191	13
345,972 345,972	00000000000000000651099ca2cacd3b25c6b8253c2b6405c5b845e0c0727432	03 Mar 2015, 09:21	0.17 MB	297	38
345,971 345,971	000000000000000013e49ffc624e52890cb29beb03bd993b64ebbdb38945aa9f	03 Mar 2015, 09:17	0.49 MB	763	22
345,970 345,970	000000000000000012cc32f96402fc61a58d9c8de213ef87183ba0563ca7e697	03 Mar 2015, 09:03	0.25 MB	420	20
345,969 345,969	000000000000000000908e77aa1f86e4e76017a0a49d5892eb3ef65f00c67086	03 Mar 2015, 08:58	0.34 MB	555	21
345,968 345,968	00000000000000000897ecbb3cb6e2ce0b39fef3fa06519f4bb8efd6fc115800	03 Mar 2015, 08:51	0.14 MB	137	17
345,967 345,967	00000000000000001215e6eb43cea73df208e6b2d23301cadf3434a298bd4bf4	03 Mar 2015, 08:50	0.47 MB	519	17
345,966 345,966	000000000000000006d950abd677aaf2f854f1b7279c69ab3e55788879b92e86	03 Mar 2015, 08:34	0.07 MB	99	13
345,965 345,965	00000000000000000774d46939f8a2767f9e66397da71adab6329f02e9168d4b	03 Mar 2015, 08:40	0.51 MB	1,044	25
345,964 345,964	0000000000000000124f7a956875e81a726441d2a90650ba95e22905dce30385	03 Mar 2015, 08:24	0.10 MB	137	15
345,963 345,963	0000000000000000006b790fd41bafe7677cdbe44c4c152c7372950eb24548b9	03 Mar 2015, 08:21	0.30 MB	343	16
345,962 345,962	0000000000000000167ad468b727f7feeb9d9c7a8db39288abc6ddeb232126e8	03 Mar 2015, 08:20	0.19 MB	512	31
345,961 345,961	0000000000000000091acbd05a79d46f839a94de229d1903c720443b660d53bb	03 Mar 2015, 08:20	0.04 MB	128	17
345,960 345,960	00000000000000000d0890174b08ae8714efcf64bcd438fc53e44bf5d50a6095	03 Mar 2015, 08:06	0.42 MB	673	22
345,959 345,959	000000000000000004747f070aa5913165feac93eb15ce9fa3632dde169f31e7	03 Mar 2015, 07:57	0.14 MB	261	19
345,958 345,958	00000000000000000c60eb85a425fac2aa9ba6e896a748bce3f142ab41fa5a12	03 Mar 2015, 07:54	0.41 MB	803	30
345,957 345,957	0000000000000000156bf368b8bc42381e2f649c284df65cee71c9622ef9e56a	03 Mar 2015, 07:41	0.17 MB	268	19
345,956 345,956	000000000000000009525f761db0f9432375e638a3cd8c04364e56b1fb4b9779	03 Mar 2015, 07:37	0.34 MB	532	20
345,955 345,955	0000000000000000035a6efbb8c4b1097f69395df79f90a10f920eaed1f930e7	03 Mar 2015, 07:29	0.22 MB	366	23
345,954 345,954	00000000000000000f9ef6bea57b3465322f1ff60ddbcb00bb303c36fab29207	03 Mar 2015, 07:22	0.60 MB	1,030	23
345,953 345,953	000000000000000014099619a53178a45902fc1a9d67c050ed1bc2735f583657	03 Mar 2015, 07:05	0.22 MB	253	15

Previous 10 blocks ↓

Total Size: 650.74 GB

Node Information

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

Uptime: 1 month, 16 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,018.31 GB sent, 64.63 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.