Blockchain Explorer | learn me a bitcoin

Memory Pool

156 transactions

0.08 vMB

Show Random Selection

Max Size: 0/200 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
907,769	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 19 secs	0.08 vMB	160	2

Show Transactions

Blockchain

Tip: 907,768 (770,917 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,851 136,851	0000000000000300a790e447bd15f4c53123d1b7d004c7ecd029d7f8a95f0c47	18 Jul 2011, 08:00	0.05 MB	147	229
136,850 136,850	00000000000006d2003bf4772427103a8222df74a6d3a852c6491ad1cce3fbe0	18 Jul 2011, 07:43	0.05 MB	103	325
136,849 136,849	0000000000000a634ceff5abdf605e7dda16388e3d4dbaa6a33c6c594bfdfdfb	18 Jul 2011, 07:17	0.01 MB	26	321
136,848 136,848	0000000000000205f9bac81006ba6f9319e865606749f109f0f8039449099862	18 Jul 2011, 07:08	0.01 MB	23	238
136,847 136,847	0000000000000969acb714793add9f514c98fd694e5c5c3d033428ce495a3aba	18 Jul 2011, 07:08	0.05 MB	123	234
136,846 136,846	00000000000005cb0c9e774ca967dd75b52d8f1663c3dabbe3ef4720c4d0a5da	18 Jul 2011, 06:46	0.03 MB	77	295
136,845 136,845	00000000000006b7eb8590cd6372b74369f9d74f69f0afbba63c2a790460217c	18 Jul 2011, 06:15	0.01 MB	16	692
136,844 136,844	0000000000000253dc143371c5f054db0c1a6ce22d61fb22b75e54f5ae614ab2	18 Jul 2011, 06:07	0.03 MB	70	317
136,843 136,843	00000000000001132be7470ab970c0dd23b8bb4a8f4cc163bf29105d45523f56	18 Jul 2011, 05:54	0.00 MB	12	873
136,842 136,842	0000000000000339dbb5e31fbca361201a0fb437da4591acff733891fbe52ccd	18 Jul 2011, 05:51	0.01 MB	23	462
136,841 136,841	00000000000009b9fb945e8407eb14009ac9e238c1c585ea31556fd10217bca1	18 Jul 2011, 05:38	0.02 MB	76	379
136,840 136,840	00000000000006dd1454bfa32f4731fae918c9b7cd6e744b6a6adc12e5aee6d6	18 Jul 2011, 05:18	0.04 MB	97	384
136,839 136,839	0000000000000380b3a914e2a2f2dc58c58c2dcfcf6b27e793a719400bd42c82	18 Jul 2011, 04:52	0.01 MB	14	374
136,838 136,838	00000000000006ef271663c4a0892f18943254095dc15cf79bbbe1442f3c5e80	18 Jul 2011, 04:50	0.03 MB	70	208
136,837 136,837	00000000000007527a390a457bedbe66524339afca838fc35da98c42712adcda	18 Jul 2011, 04:36	0.01 MB	21	58
136,836 136,836	00000000000009c43e4e0db81031b3069e4e7474dba11b9272478df28f9af605	18 Jul 2011, 04:28	0.01 MB	26	192
136,835 136,835	0000000000000679d91730a7647234b5154670edebff758b9835919da92b6a92	18 Jul 2011, 04:24	0.01 MB	17	89
136,834 136,834	0000000000000478fe446584997ed5df66b292eb1b6d99b713c1b4cfb258f0cd	18 Jul 2011, 04:16	0.00 MB	1	0
136,833 136,833	0000000000000a2eab62c815c8258c33232e27943a726c28d6219810481bae7e	18 Jul 2011, 04:15	0.00 MB	6	49
136,832 136,832	00000000000008a78155f1bf16efb41f5950fa77c91f21521521fc75c20cec4d	18 Jul 2011, 04:15	0.01 MB	11	188
136,831 136,831	0000000000000a8d9e0405a0e037e51940f9842571204809d4140b411d27d70a	18 Jul 2011, 04:11	0.05 MB	159	53

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.32 GB sent, 93.42 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.