Blockchain Explorer | learn me a bitcoin

Memory Pool

29,320 transactions

35.41 vMB

Show Random Selection

Max Size: 147/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,892	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 17 secs	1.00 vMB	3,848	18

Blockchain

Tip: 841,891 (293,788 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
548,103 548,103	0000000000000000001068e998410fbd03680f346698413002e5b5d8fad11c84	31 Oct 2018, 08:34	1.28 MB	2,119	12
548,102 548,102	0000000000000000001c4fe332dba6e9caf2ab0058fd794541b55bbe120959c9	31 Oct 2018, 08:25	1.15 MB	2,203	7
548,101 548,101	000000000000000000005c0e7d8017ccc913c43991c2906ede32c502973a659b	31 Oct 2018, 08:20	1.17 MB	1,812	5
548,100 548,100	0000000000000000000458b17500b8be2da16d3b979982764cbe49837c40450f	31 Oct 2018, 08:17	1.22 MB	2,380	19
548,099 548,099	00000000000000000002915744f814d10dc6f016cf2033a889695126be7de40f	31 Oct 2018, 07:59	1.14 MB	2,392	5
548,098 548,098	00000000000000000016844f655380e0dce6e50ca50028387dc49eee2d8b7c86	31 Oct 2018, 07:56	1.23 MB	2,710	8
548,097 548,097	000000000000000000134c36c22010f270b9cb4caef7bdc872016d585f069c86	31 Oct 2018, 07:52	1.23 MB	2,721	20
548,096 548,096	0000000000000000001d3ceada4e10c14434321f82970f00124d6a0a78491236	31 Oct 2018, 07:30	0.00 MB	1	0
548,095 548,095	0000000000000000001cd8cc1082d9ec242c76bc746748da81b25a9587530409	31 Oct 2018, 07:29	1.24 MB	3,208	13
548,094 548,094	0000000000000000000ad5526c9a30c5e6a57a4e286faf4ce8c305abb7e51cc8	31 Oct 2018, 07:25	1.24 MB	2,199	44
548,093 548,093	000000000000000000188f3f096af06281eee146abaf3e12bde9a5072782fb00	31 Oct 2018, 06:19	0.23 MB	186	3
548,092 548,092	0000000000000000000e2dfd53130e91d122720580aad928822acf2112b58a36	31 Oct 2018, 06:18	1.18 MB	1,844	9
548,091 548,091	0000000000000000001f734c5d588cdb4f6dae0151f80cb1d4082a2fa2ec6064	31 Oct 2018, 06:08	1.26 MB	1,786	13
548,090 548,090	000000000000000000041fcf2748e922d79201c38b3525f397cc53dba7c2746c	31 Oct 2018, 05:56	0.75 MB	1,155	9
548,089 548,089	00000000000000000002841c8301afc8f06184575c2188e2826928115445368b	31 Oct 2018, 05:49	0.40 MB	722	10
548,088 548,088	0000000000000000001503bd4226623eec37e80b40315a998fd8de650d809c63	31 Oct 2018, 05:45	0.24 MB	492	14
548,087 548,087	0000000000000000000b2ba4e54b74e349cf98d1a669f857c22595502cb8bde1	31 Oct 2018, 05:43	0.89 MB	1,100	3
548,086 548,086	0000000000000000000f6855f3fd9a1dd1d92cc440b82cc13d0b1f76271ce72f	31 Oct 2018, 05:40	1.31 MB	3,003	15
548,085 548,085	00000000000000000003192b789c6d0e5e6ce476fcff4e31c4497af7dcb83974	31 Oct 2018, 05:21	0.75 MB	1,547	9
548,084 548,084	0000000000000000000075df8655afe2576c035a8dbc1e11b489cd3fe0102bf4	31 Oct 2018, 05:09	1.15 MB	1,845	9
548,083 548,083	0000000000000000001abb976a4588f51eb40e3bc6c4cfbbfdd958e72c166110	31 Oct 2018, 04:57	0.13 MB	322	14

Previous 10 blocks ↓

Total Size: 646.56 GB

Node Information

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

Uptime: 1 month
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,370.45 GB sent, 38.48 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.