Blockchain Explorer | learn me a bitcoin

Memory Pool

1,213 transactions

0.46 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,008	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 29 secs	0.45 vMB	1,195	2

Show Transactions

Blockchain

Tip: 908,007 (690,222 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
217,785 217,785	0000000000000209e345efb01b652a21219415b48531133bd864abbf3bd222c2	24 Jan 2013, 04:19	0.17 MB	373	172
217,784 217,784	00000000000004749b63693f3ee6ff8b0e070fb1c7107ce4048c903874163576	24 Jan 2013, 04:18	0.19 MB	416	158
217,783 217,783	00000000000002a30bc7d8b3dbe5aa9111789154037acb01e0ecfc564905c08d	24 Jan 2013, 04:07	0.26 MB	585	221
217,782 217,782	0000000000000003e018ed8fbef8257359ef84cd9ddb8fefbeae9387b1c35b7c	24 Jan 2013, 03:48	0.16 MB	377	166
217,781 217,781	00000000000003babd95512d75b77292dfc376a02e94f8ca1dee7b2fddc750cc	24 Jan 2013, 03:43	0.26 MB	462	186
217,780 217,780	000000000000018dddf8b7cb8225d3ebbee9cead272adaea15991f2d2b1d6218	24 Jan 2013, 03:15	0.19 MB	250	104
217,779 217,779	00000000000004461fb5c2b51bca0cada8681229702f4db8cb1d759c0311c519	24 Jan 2013, 03:14	0.25 MB	730	240
217,778 217,778	000000000000014ba6cd49c7396deb3935bceaa8ae2e6cfba9b05a94b0a6a65e	24 Jan 2013, 02:45	0.25 MB	393	133
217,777 217,777	000000000000007777e703b543d3b9a7a34fa8c134427be6ac114a5c548f0e00	24 Jan 2013, 02:38	0.27 MB	509	169
217,776 217,776	000000000000030ba9d89b4890ceb87c23cfc8cca2b5305aa6bf81716f59970e	24 Jan 2013, 02:25	0.26 MB	188	71
217,775 217,775	00000000000001a3277636b5b97a9ef71a7e57f4f1daaf289717506e29e0de14	24 Jan 2013, 02:23	0.25 MB	737	245
217,774 217,774	00000000000003087d45880735b2bf5a8679b12101165313e0c621500e41fddb	24 Jan 2013, 02:22	0.00 MB	1	0
217,773 217,773	000000000000037a7092c98459088cefa52af638c791e0b18f788e43ec394b6f	24 Jan 2013, 01:56	0.23 MB	501	183
217,772 217,772	00000000000003c6630bb58c5dfab652c2b921d850f9f9472d87739857b6f14b	24 Jan 2013, 01:48	0.05 MB	144	167
217,771 217,771	00000000000003ba679310242f88e93ac6083b52b5e7272f2b75e044cf63e685	24 Jan 2013, 01:47	0.25 MB	636	231
217,770 217,770	00000000000003da7183a98bf7394fd14d32a04c685cc5ac9c40d739dab78328	24 Jan 2013, 01:29	0.16 MB	300	199
217,769 217,769	000000000000020a4d4d25dbcc2e7c732293830ae12593cd693f9f82a57b6f56	24 Jan 2013, 01:18	0.08 MB	135	133
217,768 217,768	00000000000004ceb571a4d0356477bbcad677039410c5b1dc5df1561daf01f7	24 Jan 2013, 01:17	0.02 MB	46	140
217,767 217,767	000000000000042f532f90b4f5520ca70f1c5cb3c35b703930425c61f766d130	24 Jan 2013, 01:17	0.18 MB	375	303
217,766 217,766	0000000000000059b85cd973043930c15c63ec4df6c8af70525e0a29b90d2a40	24 Jan 2013, 01:09	0.18 MB	459	211
217,765 217,765	00000000000005702d7353bff441468db11464186248a0031fb1c8949efdeff7	24 Jan 2013, 01:00	0.15 MB	211	124

Previous 10 blocks ↓

Total Size: 769.56 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,649.15 GB sent, 95.73 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.