Blockchain Explorer | learn me a bitcoin

Memory Pool

34,066 transactions

49.02 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,113	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 5 secs ago	1.00 vMB	3,579	32

Blockchain

Tip: 841,112 (450,012 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
391,100 391,100	0000000000000000071b1ee24994f22d59a55cc7b7b9497be15a3dd1739a3f6c	31 Dec 2015, 10:07	0.99 MB	3,355	55
391,099 391,099	00000000000000000141818ba311327b073a1cf3adca65cfff0e3129143f448e	31 Dec 2015, 09:13	0.22 MB	290	19
391,098 391,098	0000000000000000082728f462a57a7f7df9b8d23cae5d1af2bd097f9302d807	31 Dec 2015, 09:12	0.00 MB	1	0
391,097 391,097	00000000000000000707a765158508ec2a4b7944d3ec965ece43f5e77d86adef	31 Dec 2015, 09:11	0.45 MB	1,073	38
391,096 391,096	000000000000000007057dbc6d0c5951842cf655ddf64a7883bafdfc9e7d2105	31 Dec 2015, 09:00	0.22 MB	493	31
391,095 391,095	0000000000000000082f7eb4266ba3537d713f71e7adbf3dba0d7dc41cb0009d	31 Dec 2015, 08:56	0.83 MB	1,348	26
391,094 391,094	00000000000000000af895d27bd81b94920df9523af7cfec63a7bdd0c71b88ca	31 Dec 2015, 08:44	0.93 MB	1,971	32
391,093 391,093	00000000000000000790a43678127c529106cdb0a94f752352c21d1f9e54541f	31 Dec 2015, 08:23	0.32 MB	479	24
391,092 391,092	000000000000000009d7517019dec581ce08f4f8b8baf7a9e5c93c260bdabfff	31 Dec 2015, 08:20	0.93 MB	1,708	24
391,091 391,091	000000000000000006d62ba784466fdbe10b836e791004f7611764dd783203bd	31 Dec 2015, 08:14	0.93 MB	2,457	51
391,090 391,090	000000000000000004167c7c3ddb295fd59c0fc9306ee995e5378ea88f6488e8	31 Dec 2015, 07:38	0.00 MB	2	0
391,089 391,089	00000000000000000045f55be3abfc0670c3fa9b8352221d0c4c039cc037488f	31 Dec 2015, 07:43	0.74 MB	1,518	34
391,088 391,088	000000000000000006a76061f8860ac0aaccc675481904f36d78a9c79ed00e0c	31 Dec 2015, 07:23	0.17 MB	308	29
391,087 391,087	000000000000000007f9d02c3ef052fb3ba699210d97256edeb64d4903dc5c99	31 Dec 2015, 07:20	0.62 MB	1,042	28
391,086 391,086	00000000000000000b8aa1a1f22645411d357050c0d02887607ba0380bbebdbd	31 Dec 2015, 07:09	0.33 MB	666	32
391,085 391,085	00000000000000000ba37d2948025a400b591a2248036bd6784b95187849b43f	31 Dec 2015, 07:03	0.30 MB	511	26
391,084 391,084	000000000000000007471cd2e2fdd2fef1366730c765232cca8f7ab015af926c	31 Dec 2015, 06:59	0.25 MB	109	7
391,083 391,083	00000000000000000aecb42f887643a4a2aec838d8ad6237263d524c40b9881a	31 Dec 2015, 06:59	0.11 MB	149	19
391,082 391,082	0000000000000000026c2e17427e46ba57b7410a9a5b6070cbee4cfa951b4290	31 Dec 2015, 06:57	0.71 MB	1,544	31
391,081 391,081	00000000000000000335381f46b99ec8f10eff132977a68096e6e4c5017a8e4d	31 Dec 2015, 06:43	0.33 MB	809	29
391,080 391,080	000000000000000003b031015ed29f55e901cd87310071b81ab1818332a70578	31 Dec 2015, 06:37	0.69 MB	1,423	32

Previous 10 blocks ↓

Total Size: 645.09 GB

Node Information

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

Uptime: 24 days, 16 hours, 36 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,196.13 GB sent, 30.45 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.