Blockchain Explorer | learn me a bitcoin

Memory Pool

2,618 transactions

0.81 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,884	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 34 secs	0.80 vMB	2,607	2

Show Transactions

Blockchain

Tip: 907,883 (790,436 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
117,447 117,447	0000000000005d53c7898ee548c637dfdf14a6300d08841e67a600be76dca08b	09 Apr 2011, 06:33	0.00 MB	12	0
117,446 117,446	000000000000613f9d0997bdc2836931596cd982b0291b41d66b9cbde88df04c	09 Apr 2011, 06:32	0.00 MB	13	683
117,445 117,445	000000000000c87b31fe7ccd3f8d9b0513d0a64429da50fbc70900848fd05891	09 Apr 2011, 06:27	0.00 MB	11	352
117,444 117,444	0000000000009391c603583d4f0edb02b5bf2f098992f9ba8620a2e79c7ef563	09 Apr 2011, 06:14	0.00 MB	12	0
117,443 117,443	0000000000004a8bc7c190c7276e82873167162eafb531724f1022ba712e352a	09 Apr 2011, 06:12	0.00 MB	9	0
117,442 117,442	00000000000043dd0fcf3cdb43b15508c8460ba64c97cc0f710e11bd7f560f58	09 Apr 2011, 06:12	0.00 MB	9	650
117,441 117,441	000000000000b73900f5b4b2ea1f238df2d52ef423cee4cb8f1af95ee698cbb2	09 Apr 2011, 06:04	0.00 MB	6	301
117,440 117,440	000000000000ade880881ea34130862d24d27adef1507632fe9c846c766e1c69	09 Apr 2011, 05:52	0.00 MB	12	0
117,439 117,439	0000000000003426c1261a3be39d7c254e44935f2e503f9002ada763c30de46a	09 Apr 2011, 05:51	0.00 MB	9	665
117,438 117,438	0000000000006ce5a97bd17d7d3bf8544f3f64a72388bb0a8c755bda845dfca2	09 Apr 2011, 05:41	0.00 MB	11	0
117,437 117,437	000000000000c4a64e24445d90b69873967c23f12e5c56d1871877d6a0155f3b	09 Apr 2011, 05:40	0.01 MB	31	1,132
117,436 117,436	000000000000925e2204d3c7949292fd3329119a8b011726a3c830243c1923ed	09 Apr 2011, 04:55	0.00 MB	13	345
117,435 117,435	000000000000710d77dc3730667271b8d8df2df4feb11b5c8590d183c4a8bc1e	09 Apr 2011, 04:51	0.00 MB	8	0
117,434 117,434	00000000000063825086a95b2e0984506f66dd2af60fcbb200f51fcb609ec364	09 Apr 2011, 04:50	0.00 MB	3	3,883
117,433 117,433	00000000000091a1d5857ef4862dcf0ef32d1556a882a590218f76c840ba498a	09 Apr 2011, 04:49	0.01 MB	10	340
117,432 117,432	000000000000066ab13f4076734eac9da423a4ee9dea0edd86dc556ee2b071e5	09 Apr 2011, 04:31	0.00 MB	10	284
117,431 117,431	00000000000032d04d95bd05c23e7b480de0ac3685f1669042a2a0a4d361d3bc	09 Apr 2011, 04:27	0.00 MB	11	655
117,430 117,430	00000000000068f89a0179aa812365c026f1d2cb2d52128c203b9eacf7b9b1b3	09 Apr 2011, 04:19	0.00 MB	6	617
117,429 117,429	00000000000000d2739dcef71589c45ef502cc97575d64ef6719bbaf1bcf6aa8	09 Apr 2011, 04:10	0.00 MB	6	719
117,428 117,428	000000000000295d9599757a4ce4001128bebd6ff11fc6e99891703276e87b57	09 Apr 2011, 04:06	0.00 MB	13	508
117,427 117,427	0000000000008425590c86a5a581a22df33aa43037d1b41c71eace951ecf671f	09 Apr 2011, 03:54	0.00 MB	13	894

Previous 10 blocks ↓

Total Size: 769.32 GB

Node Information

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

Uptime: 2 months, 18 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,643.11 GB sent, 94.58 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.