Blockchain Explorer | learn me a bitcoin

Memory Pool

9,074 transactions

2.86 vMB

Show Random Selection

Max Size: 17/200 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
907,866	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 15 secs	1.00 vMB	3,598	3

Show Transactions

Blockchain

Tip: 907,865 (748,273 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,592 159,592	0000000000000e6ee81fb42c49ec39093667fb49a513f7d16bde160fba009c44	28 Dec 2011, 21:51	0.02 MB	48	417
159,591 159,591	0000000000000440bdae5e8c5f31357f711575a32cc312be5a4168137b896b44	28 Dec 2011, 21:46	0.00 MB	1	0
159,590 159,590	0000000000000054b84f525a06ba0647457b0589dd7f52960680c0513c1d73c6	28 Dec 2011, 21:40	0.03 MB	115	85
159,589 159,589	000000000000017f78a78a6768bc509ce77dbdaf4a7fc4dd88351197ad87923c	28 Dec 2011, 21:37	0.02 MB	48	156
159,588 159,588	0000000000000bbb8492c6288182a583c5164ed14bccc844afd8ae71e09d3f9f	28 Dec 2011, 21:00	0.03 MB	80	146
159,587 159,587	000000000000054cf6e044bed40fd5a1568da1167a13898ae864f2ef6d6dc7f2	28 Dec 2011, 20:34	0.01 MB	19	146
159,586 159,586	000000000000016cafa6a8869de5c1a19c0990a927dadbf130ae06fd3d3b5c49	28 Dec 2011, 20:24	0.03 MB	93	63
159,585 159,585	00000000000007e77f890446117e516869625d7caffa606f0d0379cc2d4ca193	28 Dec 2011, 20:00	0.01 MB	43	76
159,584 159,584	0000000000000c130ccb30f32b2e8a91e60f9fd73b749689edc0f28ec19e89f4	28 Dec 2011, 19:44	0.01 MB	21	35
159,583 159,583	0000000000000106dec451b3a7ab9ccc8b988b6f23998a57967a32f28c816c51	28 Dec 2011, 19:35	0.01 MB	6	5
159,582 159,582	00000000000003c108be2f45b617916d296a07310656a4d0acdca861b7dc7b62	28 Dec 2011, 19:32	0.01 MB	31	79
159,581 159,581	00000000000007ccb7421a49ad45bcf38af06b7bc5d26c8ae95021b6d14dc84f	28 Dec 2011, 19:25	0.04 MB	121	206
159,580 159,580	00000000000002fda90bd836c8af35de16a081db0ade64ca0fd997d086ba624d	28 Dec 2011, 19:01	0.00 MB	1	0
159,579 159,579	000000000000040659652f4d2d4d865d89de5d20939ff8964ed362cd5c4af4ce	28 Dec 2011, 19:01	0.01 MB	24	153
159,578 159,578	00000000000008c94d78b6ecf4f01fe240914c09da3e7537de8600cb28e0bcc3	28 Dec 2011, 18:49	0.01 MB	21	53
159,577 159,577	00000000000000104544b3e7546d75375e16c1faac8f634eafca55efb787ecf0	28 Dec 2011, 18:41	0.00 MB	8	284
159,576 159,576	0000000000000159bce2e7a683f1e672bdcde5c5ce325eb7f4b3a0c3528b96de	28 Dec 2011, 18:39	0.00 MB	7	53
159,575 159,575	00000000000009c93e2668f69904f2fc39ffe33535e81bdcf32721faaff5c039	28 Dec 2011, 18:34	0.02 MB	31	59
159,574 159,574	000000000000002074a92473c64cd587c2672c64440808f9b97d8dadd225782b	28 Dec 2011, 18:26	0.00 MB	10	73
159,573 159,573	000000000000025ee339276ffe6816b83b51a1ac722f729b569a8923f3d9f3a3	28 Dec 2011, 18:20	0.02 MB	52	82
159,572 159,572	0000000000000c466ea831734cc875b8dadd7c5c49616e6cbd8fdb5d8203fc9b	28 Dec 2011, 18:16	0.01 MB	14	14

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.51 GB sent, 94.39 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.