Blockchain Explorer | learn me a bitcoin

Memory Pool

1,149 transactions

0.47 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,859	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 26 secs	0.47 vMB	1,146	1

Show Transactions

Blockchain

Tip: 907,858 (200,652 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
707,206 707,206	000000000000000000085cb320dab5ae2ab6c79fb4146b169f495ce805693e9f	29 Oct 2021, 04:33	1.11 MB	2,006	10
707,205 707,205	000000000000000000086ea03ae69039db3f2cfc60b33366a5b4f995f5db8670	29 Oct 2021, 04:17	0.98 MB	1,275	10
707,204 707,204	0000000000000000000cb8e636cceb991981a6da77ab95916c25e0cd9fd32d52	29 Oct 2021, 04:07	0.37 MB	361	3
707,203 707,203	00000000000000000001404494f0786063479d386f399b52979555abdb10fe05	29 Oct 2021, 04:08	1.32 MB	1,374	13
707,202 707,202	00000000000000000001d33c0df5a77afa3c261486c115db944b06ba69575cfd	29 Oct 2021, 03:55	1.03 MB	1,489	4
707,201 707,201	00000000000000000006e62913405dd49dec8cfbf4cbd4e8634acce69eb0eb0b	29 Oct 2021, 03:52	1.36 MB	2,036	13
707,200 707,200	000000000000000000011f22295e83dd25c0f1eb1a052b06c4bda72cdcf6a7c6	29 Oct 2021, 03:27	0.10 MB	117	13
707,199 707,199	0000000000000000000deb07b757696a2f4833e1ecd8af9d1fdb4dc6c7eaa953	29 Oct 2021, 03:26	0.02 MB	39	5
707,198 707,198	0000000000000000000b4f604b6583f1e194a059d0dfbd5160f7f9ae545f2643	29 Oct 2021, 03:26	0.87 MB	1,682	13
707,197 707,197	00000000000000000000101fd167e2e4a9aaa41c9944881c7a8332573f66b403	29 Oct 2021, 03:14	0.55 MB	791	10
707,196 707,196	0000000000000000000457af214b81d5930826e66895f1b55ce7416e465c30f4	29 Oct 2021, 03:08	0.81 MB	1,456	11
707,195 707,195	0000000000000000000b3d219a8814d388db521f6d21060f94e44fa3b137c6f9	29 Oct 2021, 02:57	0.94 MB	1,519	10
707,194 707,194	0000000000000000000062d378a5c42752a1a4c24f9364bd41326129d0392034	29 Oct 2021, 02:45	0.47 MB	894	4
707,193 707,193	0000000000000000000790080147041fde13dd7a1c0e92d9909c2b572255a714	29 Oct 2021, 02:44	1.30 MB	1,832	13
707,192 707,192	0000000000000000000c2e7480e5bf11f8831cbbd229c26a3326bcf575784df4	29 Oct 2021, 02:26	0.04 MB	110	12
707,191 707,191	00000000000000000004b0cbfe71765bb097b5770d5d44dfce3bcfce30c553f5	29 Oct 2021, 02:25	0.01 MB	19	17
707,190 707,190	0000000000000000000a6e89be467d432d20e0762afe067714293bdc038eab95	29 Oct 2021, 02:25	1.06 MB	1,438	9
707,189 707,189	000000000000000000097a5ee0f620621facf3d1d185689697cd19c7229db5fd	29 Oct 2021, 02:15	1.47 MB	751	5
707,188 707,188	000000000000000000008f993093a328c5a719760dd0aa17ac6df7f7e3bea87a	29 Oct 2021, 02:10	0.68 MB	1,078	14
707,187 707,187	0000000000000000000d949f3184ddd5dd5d95b4d0ef3d15fc9d9b6a060a222d	29 Oct 2021, 02:03	0.67 MB	451	5
707,186 707,186	000000000000000000022039b2752904fcd54db82bb43a8a882427732727453d	29 Oct 2021, 02:00	0.39 MB	260	3

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.43 GB sent, 94.29 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.