Blockchain Explorer | learn me a bitcoin

Memory Pool

37,957 transactions

30.15 vMB

Show Random Selection

Max Size: 167/200 MB

Estimated time to get mined based on feerate:

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

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
876,025	0000000000000000000297fa0000000000000000000000000000000000000000	6 mins, 37 secs	1.00 vMB	2,305	5

Show Transactions

Blockchain

Tip: 876,024 (756,769 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,255 119,255	0000000000005d84e8cd7492c9345a598cc2136806e4c51e3852e5cbe53b70cf	20 Apr 2011, 10:57	0.02 MB	31	328
119,254 119,254	0000000000008eedb3c9b287f82dcc558d1a26c632c469bcc32680963b2486ef	20 Apr 2011, 10:16	0.00 MB	9	0
119,253 119,253	0000000000002fd23ae8c73444363d3fe3f8aec6343535fdddd3fcf965d36a57	20 Apr 2011, 10:14	0.00 MB	11	1,451
119,252 119,252	0000000000004f20f1ef039de4021664e81d89a023e0d432d114b2cca6e552d4	20 Apr 2011, 10:01	0.00 MB	12	0
119,251 119,251	00000000000050ec76fca87b2220c85ca003593a5a9a65530bdfcbd55b3c201e	20 Apr 2011, 09:52	0.00 MB	11	809
119,250 119,250	00000000000034a6d726908196d348a98e491c3a1d7c5138b2d15f8a0e8b1d45	20 Apr 2011, 09:22	0.00 MB	4	0
119,249 119,249	00000000000078f616c8ba7421ea887955b80ceae4b1633d619be7a507e182bd	20 Apr 2011, 09:19	0.08 MB	289	0
119,248 119,248	0000000000001ceeb3aff43ef7bafccd6e61a9a8e4964e0b94eca1466a704933	20 Apr 2011, 09:10	0.00 MB	12	312
119,247 119,247	0000000000005c382693e2136336fd44badad81e8d4c7a2bbdef50b1596dff42	20 Apr 2011, 09:08	0.00 MB	12	598
119,246 119,246	000000000000148eef705c0f98ebea152a1296d5463ad0ed3a1c32b4f866d001	20 Apr 2011, 09:01	0.00 MB	9	502
119,245 119,245	000000000000991abcb00276c94c4138334a945d97f824cd3e167117e0abee64	20 Apr 2011, 08:36	0.01 MB	24	706
119,244 119,244	000000000000b2f0339ecfcd720e6b63bea868f7b426df2941a754d4f57824e5	20 Apr 2011, 07:55	0.01 MB	40	1,402
119,243 119,243	00000000000068d0093fa32487ea4ff71976e272ea6e5a9874986b8bb78d8e0a	20 Apr 2011, 07:38	0.00 MB	4	3,880
119,242 119,242	000000000000b5a946b94cb642b1e91ed7891c4115b7c92ca55d465d3d36dc73	20 Apr 2011, 07:22	0.00 MB	9	0
119,241 119,241	000000000000a08fea925ef59c9ebce21d505d6af30549cf41ddb6c7f039a553	20 Apr 2011, 07:22	0.00 MB	7	0
119,240 119,240	00000000000052d974fcae18c6901f785abfc3b6f638c8b951c58dd9df992f58	20 Apr 2011, 07:11	0.00 MB	11	0
119,239 119,239	000000000000ae5a7cf908a572055c0bf18e3da6e0b93625b11b2311c9fc9fc3	20 Apr 2011, 07:00	0.00 MB	12	0
119,238 119,238	0000000000006763b69bcd0b9f6e237ca67cbdd87d7f6d3cb69cd97389b4db99	20 Apr 2011, 06:56	0.00 MB	11	0
119,237 119,237	0000000000009e46eebd06a13f3d5299d76838d6e764d4e889cea85bc3f384b0	20 Apr 2011, 06:50	0.00 MB	6	3,987
119,236 119,236	0000000000007d209e9a39a86679686f1ef70c59de37ee93768a5177883ba34c	20 Apr 2011, 06:30	0.01 MB	50	2,021
119,235 119,235	00000000000037b5cff980aa02a95482202bb7d0fb8c190b0279cd1a2a648b23	20 Apr 2011, 05:55	0.00 MB	15	446

Previous 10 blocks ↓

Total Size: 710.54 GB

Node Information

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

Uptime: 10 days, 3 hours, 44 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 667.43 GB sent, 15.44 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.