Blockchain Explorer | learn me a bitcoin

Memory Pool

14,105 transactions

4.49 vMB

Show Random Selection

Max Size: 27/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
3 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
907,719	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 30 secs	1.00 vMB	4,245	5

Show Transactions

Blockchain

Tip: 907,718 (732,262 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
175,456 175,456	0000000000000633a0a45783bec8217c6616dfb45e090d26ea935913c93a5178	13 Apr 2012, 05:24	0.00 MB	1	0
175,455 175,455	000000000000066a053eddc5512763ab6c58eb05103b3a9b2970413785cc2de5	13 Apr 2012, 05:23	0.05 MB	131	62
175,454 175,454	00000000000001da459cc49422624c27c7e99ff0bb2063c5f99f499736de45de	13 Apr 2012, 05:13	0.00 MB	11	886
175,453 175,453	0000000000000100f4b455639ffe3ce071cdae3704046a135eda463b321497be	13 Apr 2012, 04:50	0.08 MB	194	200
175,452 175,452	00000000000003f5f60f6a6bafa5b35155389102cfa449ae7c0528acd5fa82d0	13 Apr 2012, 04:31	0.05 MB	132	95
175,451 175,451	0000000000000434e202d6728e865424bfee999f88447d1b2a6beddaeec47e2f	13 Apr 2012, 04:08	0.05 MB	105	411
175,450 175,450	0000000000000295b654c87136c46806a68e9a1b3ebeb4dc79d931fcdcd08290	13 Apr 2012, 03:28	0.02 MB	26	0
175,449 175,449	000000000000090fb9c5573ae99920c3132c348738c0e1a7f3671cdb5abdb4e4	13 Apr 2012, 03:17	0.02 MB	60	129
175,448 175,448	0000000000000252ffc6d7d2fef718ca939db3967ae1fbb1c2013db4d30ca7a4	13 Apr 2012, 03:04	0.01 MB	44	19
175,447 175,447	00000000000008db6ba8da935fc8f1ed9f45c56e5cb7b9477e3dde41aea00296	13 Apr 2012, 03:03	0.03 MB	64	121
175,446 175,446	000000000000062c2ca0374f5352f4d84300950fb7f5a9c268905ca07709d8b2	13 Apr 2012, 02:51	0.02 MB	18	52
175,445 175,445	00000000000009f2d9ec2b4c7966f06cbc8783cb836dc3432e3b17eac8e3848e	13 Apr 2012, 02:48	0.01 MB	14	84
175,444 175,444	00000000000003db3f114322b3ab94430c3fac7eca3cde19f13a89191608cdd2	13 Apr 2012, 02:49	0.00 MB	14	81
175,443 175,443	00000000000003d402bc2b7de8fd7d1a85a19848950f40769758527c0e22ec47	13 Apr 2012, 02:45	0.02 MB	46	228
175,442 175,442	000000000000064002e3298066b3586a8a7e0fe2823a5798fb974666c8792f8e	13 Apr 2012, 02:37	0.01 MB	17	253
175,441 175,441	00000000000007638938b045a9eb64a633570763cf8b9a8289a76017e179b22a	13 Apr 2012, 02:29	0.00 MB	7	435
175,440 175,440	000000000000064abaaa3ab12108c705736e843e09a29bd410c4d981d6a81181	13 Apr 2012, 02:28	0.01 MB	46	0
175,439 175,439	00000000000000055f83f0048b2bcc32f6b9509899329ffd4e5f1eda1477fa76	13 Apr 2012, 02:27	0.01 MB	22	60
175,438 175,438	000000000000039dd897ef5c6350b980a1502aa0b8c769565d60a28c0b7d3400	13 Apr 2012, 02:23	0.01 MB	31	274
175,437 175,437	00000000000003b2e918fb5adab8812f2dead42d263d23a0b36f5b4d5950fbbd	13 Apr 2012, 02:14	0.01 MB	26	66
175,436 175,436	00000000000006532d75599b65ad63a20dca904cf2a707b5ed887abec1af89d9	13 Apr 2012, 02:05	0.02 MB	37	62

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,622.95 GB sent, 92.96 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.