Blockchain Explorer | learn me a bitcoin

Memory Pool

60,283 transactions

35.89 vMB

Show Random Selection

Max Size: 156/200 MB

Min Fee: 11 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,973	000000000000000000035cb80000000000000000000000000000000000000000	6 mins, 17 secs	1.00 vMB	5,295	30

Blockchain

Tip: 847,972 (162,729 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
685,243 685,243	0000000000000000000985b34259f25e712e83d193e2457437282f1622f151a9	28 May 2021, 07:11	1.37 MB	1,306	7
685,242 685,242	00000000000000000001e586ccc518c494332f8d6d249da1adea5940741e4bcd	28 May 2021, 07:10	1.24 MB	1,585	37
685,241 685,241	0000000000000000000b306907b349c90ad55b62bff4e2caa5bddca4236de83a	28 May 2021, 06:59	1.21 MB	1,253	22
685,240 685,240	000000000000000000040f7aed781906d9d6e21be9619d0e8889972aa9bcb68a	28 May 2021, 06:53	1.30 MB	1,658	38
685,239 685,239	000000000000000000025993e02c4220083a13076336744ad6064e3cbfb7bedd	28 May 2021, 06:44	1.17 MB	1,261	73
685,238 685,238	00000000000000000002c1d238331ede713341d31d744a24e7bbf69baacc21e8	28 May 2021, 06:31	1.31 MB	1,767	27
685,237 685,237	00000000000000000000a268934724fd7d83562d9df444a572401e867c04e119	28 May 2021, 06:23	1.17 MB	1,044	8
685,236 685,236	000000000000000000092aff5969417fc31ab31863838780e6094e8a870181c1	28 May 2021, 06:22	1.32 MB	1,637	40
685,235 685,235	000000000000000000006ee1ae320e6e766842cbac01882a1bbfa8bfb9c984e0	28 May 2021, 06:10	1.61 MB	785	17
685,234 685,234	000000000000000000089fda3757b646d21617f7950bf495485b5698f152cea4	28 May 2021, 06:08	1.27 MB	1,376	12
685,233 685,233	00000000000000000006c5b76a58fe556cf1b29aec71cdd892ab83011b87e2d8	28 May 2021, 06:06	1.45 MB	663	12
685,232 685,232	0000000000000000000a2e9ff73f12bdb73663a1fb602469bfb57ba0c54a333d	28 May 2021, 06:05	1.27 MB	2,250	32
685,231 685,231	000000000000000000099f50f92f2dd90fdb73459739c3b95c811db269e4ae44	28 May 2021, 05:59	1.40 MB	2,254	66
685,230 685,230	000000000000000000053d33382c0761f26c832d4d8f94d429cedff7f6ef2d84	28 May 2021, 05:36	1.22 MB	1,254	48
685,229 685,229	00000000000000000008d2f645f0cfe48acc6048f1fa367f47ae2ddbe7fcdc1a	28 May 2021, 05:30	1.05 MB	416	70
685,228 685,228	0000000000000000000969872d7a45bf03a184b5b1d295edb4e53ffab82d8474	28 May 2021, 05:24	1.33 MB	1,741	29
685,227 685,227	00000000000000000006a3e8a30ba25c3f0a1aeffdaca0d8b0e8d90ba311ecde	28 May 2021, 05:14	1.24 MB	2,138	25
685,226 685,226	000000000000000000043be0399093993b0165207897579d425b3b933eddbdac	28 May 2021, 05:09	1.40 MB	2,198	67
685,225 685,225	0000000000000000000443fd6828d82645b24efe810d581aa9dd2af280c7b654	28 May 2021, 04:43	1.31 MB	1,801	28
685,224 685,224	0000000000000000000469dff06c8c2cf2d7e36f02638c455f86c7185f798f8b	28 May 2021, 04:36	1.55 MB	867	21
685,223 685,223	0000000000000000000629a05a181c2a08dd613690bf0bfd0dfa8c2144641598	28 May 2021, 04:33	1.53 MB	1,755	55

Previous 10 blocks ↓

Total Size: 657.73 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 1 day, 11 hours, 56 minutes
Connections: 10 outgoing, 42 incoming
Data Transfer: 214.74 GB sent, 0.72 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.