Blockchain Explorer | learn me a bitcoin

Memory Pool

30,107 transactions

44.44 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,999	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 30 secs ago	1.00 vMB	3,364	17

Blockchain

Tip: 841,998 (214,652 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
627,346 627,346	00000000000000000006d97f111d25bccffeceb6bda2e12e7ef33188da8c5cfc	23 Apr 2020, 21:07	2.24 MB	370	97
627,345 627,345	000000000000000000009fcf5edb06a2238a04c3c14daac283a82cf091938a01	23 Apr 2020, 20:40	1.80 MB	1,649	62
627,344 627,344	0000000000000000000a97f75a32c0ef4aec6534d05aefc2e187116b635851cc	23 Apr 2020, 20:31	1.84 MB	1,572	72
627,343 627,343	00000000000000000000601fd94b4bea51e7cd81ae2db17752bb0058dc9789e4	23 Apr 2020, 20:11	1.56 MB	1,517	44
627,342 627,342	00000000000000000007b07de5e206a128790ae5917d032b35482fa49eb2d76c	23 Apr 2020, 20:06	1.31 MB	1,971	18
627,341 627,341	0000000000000000000d6c63c9c7715296c34a67b702649b6f3e1bfa98d6b1a0	23 Apr 2020, 20:04	1.24 MB	2,242	18
627,340 627,340	00000000000000000002d8c583f9088c546e2a56116be37661a6b85126890642	23 Apr 2020, 20:02	1.22 MB	1,847	26
627,339 627,339	00000000000000000007d583b4fe6fc0dfac558c9c20a9870d038e0507089ee4	23 Apr 2020, 19:59	1.32 MB	2,100	22
627,338 627,338	0000000000000000001011dfcfa3968a30b52df478d852ed51c93f2c128f6792	23 Apr 2020, 19:58	1.18 MB	2,907	23
627,337 627,337	00000000000000000000e2d9f599b02ff9535ac4aae0f78337da5bdb40548e5b	23 Apr 2020, 19:58	1.24 MB	2,105	28
627,336 627,336	0000000000000000000672856ca084c7e9e487fb9a1d35d6473f296332718606	23 Apr 2020, 19:52	1.19 MB	2,303	31
627,335 627,335	00000000000000000001bb2cc4e1169fd698156488ea5f0c381f39cdf4985317	23 Apr 2020, 19:42	1.16 MB	1,627	29
627,334 627,334	00000000000000000003523beb98b9cca0a315486bbae9bf96aca8ee1a622b84	23 Apr 2020, 19:37	1.18 MB	2,098	28
627,333 627,333	00000000000000000005b536583eaa8c1a00c6d18d9dc379894439aad0fc307a	23 Apr 2020, 19:30	1.21 MB	2,340	26
627,332 627,332	00000000000000000008bc80b8b6b0ed23874962999d80b2820da2dc9d1c8dc7	23 Apr 2020, 19:29	1.29 MB	2,842	34
627,331 627,331	000000000000000000003f7ba4cc0726c5b4fa76eede70157317d9c35debbcd0	23 Apr 2020, 19:15	1.22 MB	3,055	34
627,330 627,330	0000000000000000000123f7fc5f90117aada76be462b098aaeec3b2bc1214e1	23 Apr 2020, 19:04	1.24 MB	2,742	32
627,329 627,329	00000000000000000007193aca8db344bb7485a21a6bfb6289f7b72c6eea7094	23 Apr 2020, 18:53	1.33 MB	2,688	39
627,328 627,328	00000000000000000009fd086f3001ae1edca8e2dbe48069679f7ae8eb8be24c	23 Apr 2020, 18:39	1.29 MB	2,706	35
627,327 627,327	00000000000000000010a58282f08251c746554bafc75514292f733272036b31	23 Apr 2020, 18:28	1.34 MB	2,883	37
627,326 627,326	00000000000000000003cb7bda5db568dd3a580a5c74affe1e1044b544cba70e	23 Apr 2020, 18:12	1.17 MB	2,049	28

Previous 10 blocks ↓

Total Size: 646.75 GB

Node Information

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

Uptime: 1 month, 18 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,401.67 GB sent, 39.86 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.