Blockchain Explorer | learn me a bitcoin

Memory Pool

4,200 transactions

1.45 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,695	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 20 secs	1.00 vMB	1,980	2

Show Transactions

Blockchain

Tip: 907,694 (772,757 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,937 134,937	0000000000000a7310507456c16aa4fc578a71e1cfb2590ae2d32e24546df9f2	05 Jul 2011, 23:53	0.07 MB	98	543
134,936 134,936	00000000000009f058e7c079be931578d86f321a90628dd643f6b3a81cd41a57	05 Jul 2011, 23:35	0.01 MB	20	307
134,935 134,935	00000000000001ef157ed7561fda2183b94f9da7fa147fb5de630c942c5b9b7d	05 Jul 2011, 23:33	0.02 MB	41	633
134,934 134,934	00000000000008ca16f8bc2cfbc52fac4295b3fea5cfe9edb7fe6406438570ba	05 Jul 2011, 23:30	0.05 MB	159	74
134,933 134,933	0000000000000235bf895a405b227f6636102a4b6dea37342c053239fa6ce7d0	05 Jul 2011, 23:25	0.08 MB	186	300
134,932 134,932	00000000000005ef1a1c3eb303c3589e488f9d3062912b165ddc751dcbc0a366	05 Jul 2011, 23:12	0.05 MB	118	335
134,931 134,931	000000000000029188544d958848a3a107f86ea522565305ff3c970051d3dba6	05 Jul 2011, 22:52	0.06 MB	85	711
134,930 134,930	0000000000000874f7102044ec38159a2bbc984beb7b7d57e736bbf7367672b5	05 Jul 2011, 22:29	0.05 MB	147	640
134,929 134,929	00000000000000c0b4bcd5b86e0fdd4506ad7f076c34fa2f069487790e13d8bd	05 Jul 2011, 22:14	0.06 MB	149	500
134,928 134,928	0000000000000472efcd08d7cb709f25092bc2f179bccff312f7c4cc598c2314	05 Jul 2011, 22:00	0.02 MB	39	633
134,927 134,927	000000000000062f9c0f6009de20c008d330ff26a811fd74059dceec17247ad8	05 Jul 2011, 21:56	0.03 MB	59	168
134,926 134,926	000000000000055a23ee477cad82aa12624b3d93b3adcba8a6b492fc7d39930b	05 Jul 2011, 21:54	0.03 MB	72	950
134,925 134,925	00000000000006498d214ab66aaf73be7c58f4b9499aa48008e2cf9d97b8d0c3	05 Jul 2011, 21:41	0.05 MB	130	275
134,924 134,924	0000000000000a9c145562437840dc7fc8b9187e414fb16e091c633f1fedcbe7	05 Jul 2011, 21:34	0.05 MB	108	147
134,923 134,923	00000000000007e808a9d45564d0e48157508b4cff31312587c320950ff18042	05 Jul 2011, 21:31	0.21 MB	678	261
134,922 134,922	000000000000033531210303768d5d64358c6d8d545709202cd5b49d1aa7f369	05 Jul 2011, 21:10	0.03 MB	62	344
134,921 134,921	000000000000039f912187efd4a0c5155fcf87b90ff3e77cb9520d658998e6e9	05 Jul 2011, 21:06	0.04 MB	85	598
134,920 134,920	00000000000007599393045989756f47706640910700cb970a5e4fcb598b15ed	05 Jul 2011, 20:52	0.03 MB	50	188
134,919 134,919	000000000000038a704d8b319829b432978a2986d45c2ab99cfc738ff73d3dc1	05 Jul 2011, 20:48	0.05 MB	107	138
134,918 134,918	000000000000055b56113b3cfb7d18abf8fd503a79e28ef0948fb8a402cb438c	05 Jul 2011, 20:46	0.03 MB	42	373
134,917 134,917	0000000000000789fe6e014f62a3c32466e53abde8db62517b30e0648d9835c5	05 Jul 2011, 20:41	0.07 MB	162	1,056

Previous 10 blocks ↓

Total Size: 768.97 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.64 GB sent, 92.67 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.