Blockchain Explorer | learn me a bitcoin

Memory Pool

45,331 transactions

63.86 vMB

Show Random Selection

Max Size: 198/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,606	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 56 secs	1.00 vMB	5,168	17

Blockchain

Tip: 843,605 (337,601 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
506,004 506,004	0000000000000000004c7d5b06e9a687f093e0bba4114cc23e0bd0d04fcaeb63	25 Jan 2018, 05:27	1.04 MB	1,568	146
506,003 506,003	00000000000000000014768d87e6806f6bd951a1e8b5ae973ae9d6f087768621	25 Jan 2018, 05:16	1.02 MB	736	83
506,002 506,002	0000000000000000006ae88068cecacf7955dfc796e033958d5fd1c1cb655196	25 Jan 2018, 05:14	1.06 MB	674	55
506,001 506,001	00000000000000000009ae69e641a31b4019992df03440b6c4dd905bc3c1d745	25 Jan 2018, 05:10	1.10 MB	2,390	256
506,000 506,000	0000000000000000003cd1f6db7b2e2009e975e3baac7fc8d1c1e53f8025b8d8	25 Jan 2018, 04:50	1.01 MB	561	53
505,999 505,999	0000000000000000002a4c6dd9b249836742ba17d2082a0b425162a079afd638	25 Jan 2018, 04:47	1.00 MB	206	17
505,998 505,998	00000000000000000060181feca0fe75321663de7ee7093c755cb59c877deec0	25 Jan 2018, 04:47	1.07 MB	567	34
505,997 505,997	000000000000000000463baea430d723b0b192c9fce26043b247768615d1dfd6	25 Jan 2018, 04:45	1.04 MB	1,044	107
505,996 505,996	0000000000000000001013b2a9ccef69fb79157e70b4b8fcd0d46c73d2972e90	25 Jan 2018, 04:39	1.06 MB	1,711	215
505,995 505,995	0000000000000000002d1843238df786ab080db1886aa11aef4cbeb23622b2ee	25 Jan 2018, 04:26	1.01 MB	773	57
505,994 505,994	000000000000000000666caadd8aa028e50f7d8e0a954a01d6ba0f77f6d05879	25 Jan 2018, 04:23	1.07 MB	1,943	201
505,993 505,993	000000000000000000643db6f29d62e1173e8e469bc43fb1edfbb900d5f5e451	25 Jan 2018, 04:10	1.04 MB	1,309	106
505,992 505,992	00000000000000000045c0071626f0c8e86dc7d0b269b475e5a046fcd9887022	25 Jan 2018, 04:02	1.01 MB	675	32
505,991 505,991	00000000000000000051b1f3e7aa271a2d98dea39fee02c252e9f9ac910e8b7a	25 Jan 2018, 04:00	1.12 MB	1,078	119
505,990 505,990	0000000000000000004fa362e996704e1aa9a5329acc686d0dfe8b40068c5a80	25 Jan 2018, 03:55	1.08 MB	1,405	36
505,989 505,989	000000000000000000206857549c484d5416c4c3132cb3bc44bf4f7f0d2d32e4	25 Jan 2018, 03:53	1.06 MB	474	38
505,988 505,988	000000000000000000364a8884e9c01d1120a06a2e8bf5cdfdfa0052f49f847f	25 Jan 2018, 03:52	1.00 MB	177	18
505,987 505,987	00000000000000000023c0e2ea267cd8cf872b5830763218157c08282ec8a117	25 Jan 2018, 03:52	1.05 MB	1,539	207
505,986 505,986	00000000000000000003da45238183cd77dc0e50a2f333a4b46035696a01d6c1	25 Jan 2018, 03:42	1.00 MB	319	38
505,985 505,985	00000000000000000075a505996a1c3ef42e02340cd5e5a09575dd9c4d441165	25 Jan 2018, 03:41	1.17 MB	707	46
505,984 505,984	0000000000000000005c5c8423d2f3caa6fc49d2017f14f0f85b0bf21a732d3a	25 Jan 2018, 03:39	1.05 MB	2,068	226

Previous 10 blocks ↓

Total Size: 649.79 GB

Node Information

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

Uptime: 1 month, 12 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,854.29 GB sent, 59.73 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.