Blockchain Explorer | learn me a bitcoin

Memory Pool

534 transactions

18.50 vMB

Show Random Selection

Max Size: 74/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,324	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 26 secs	0.99 vMB	335	2

Show Transactions

Blockchain

Tip: 908,323 (841,487 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
66,836 66,836	00000000049c57dec0314d32ce9c84cb9721aae0325d993fc55fe56ac1e9d0e3	13 Jul 2010, 21:30	1
66,835 66,835	00000000026429d6a82a58ecb49af2f83a03f5577326aefe7631e586283c5b46	13 Jul 2010, 21:30	1
66,834 66,834	0000000002769fc6c6e73f3a615a1caff996b3f3b28bfb877259912283f4df88	13 Jul 2010, 21:30	2
66,833 66,833	00000000013b4f3d9dec9e134b05f5131ac2c709edfc632957df5b225769132b	13 Jul 2010, 21:28	1
66,832 66,832	0000000002a73628e88f123c8b112a51ad2df70aa2f4b4223b868c6cff1acb40	13 Jul 2010, 21:28	2
66,831 66,831	00000000037773690b3f478e10c02e503d9e2455874b409582246ddc2ef785d3	13 Jul 2010, 21:27	2
66,830 66,830	0000000004ab12d9d1772740bf011977516dff136fcb7d6707c9db599b22519a	13 Jul 2010, 21:24	4
66,829 66,829	0000000003a5905310657b7ca48aade54a331f09aa241a2ca437aab90dffaad6	13 Jul 2010, 21:22	2
66,828 66,828	0000000004bb8d3b5af4eb1a289b9abff2c78fe4b28353e4c9d313d013a70be8	13 Jul 2010, 21:17	3
66,827 66,827	00000000026ba02998c72d24ba6f68a7f083fc111de9129d6cd49ee85ea4b1a6	13 Jul 2010, 21:14	3
66,826 66,826	00000000027c8f68c37d7d78a7b201d00124942c2c9f93def14db80632a403bd	13 Jul 2010, 21:11	4
66,825 66,825	0000000001a6f18bdacdcd1f87d8bba8a2a348ac8023777e3f15b8c65b27d0a3	13 Jul 2010, 21:05	3
66,824 66,824	0000000003dc6de6b3b361eabff4c98a79fd5952f49e73d92793c491275ba2e3	13 Jul 2010, 21:06	3
66,823 66,823	0000000001225ef13a552a7e58779f14bcc423bd96c7d37a0456b0294ad07069	13 Jul 2010, 21:02	1
66,822 66,822	00000000021b4c53431e199a29323b7e467475928c2db35a4e4cab7f81d9c5cf	13 Jul 2010, 21:01	1
66,821 66,821	0000000001e2213de8fb6332a5608d7fc6ad60fdf84b3ca684af4fa3d3e37423	13 Jul 2010, 21:01	2
66,820 66,820	000000000023e21724fe449396dd878c0abcad0f7f95c25ec009ecfc3e9eea5c	13 Jul 2010, 20:58	1
66,819 66,819	000000000522500942d0d94d548bb9872df8460d2087a65e690108481ae88fb9	13 Jul 2010, 20:57	1
66,818 66,818	000000000270afefb2484cd4fe44dbe8ca4bf50c79a36efe36373983825078d6	13 Jul 2010, 20:56	3
66,817 66,817	000000000595f24158a919011b80f265bc1d607608f86a9ae3e2e5f61a49665e	13 Jul 2010, 20:48	1
66,816 66,816	0000000001e240e6feaed3300c86da1146b2d7a7e930056969c82d609a1e6fa3	13 Jul 2010, 20:47	4

Previous 10 blocks ↓

Total Size: 770.25 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.14 GB sent, 98.65 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.