Blockchain Explorer | learn me a bitcoin

Memory Pool

1,322 transactions

0.48 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,791	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 47 secs	0.47 vMB	1,306	2

Show Transactions

Blockchain

Tip: 907,790 (780,228 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
127,562 127,562	0000000000001004025d5e6312fd380cdc61c58a1813403a4365079d693be947	30 May 2011, 00:01	0.03 MB	68	1,389
127,561 127,561	00000000000016bc37caaa4a8ff6b65df6144026e4fdcdc3658ee023bba94499	29 May 2011, 23:40	0.01 MB	17	965
127,560 127,560	0000000000000874ccf7db2f57bce38b06ace8153803dd04ade803bfebd12274	29 May 2011, 23:27	0.01 MB	13	291
127,559 127,559	00000000000023b6e025188e169338e8aa83c15a9a89473962166d1d0a048a25	29 May 2011, 23:15	0.00 MB	9	333
127,558 127,558	0000000000000ab42f41f654618cb4934c5761222f86d3d01165bd4bd530f7be	29 May 2011, 23:11	0.01 MB	16	326
127,557 127,557	0000000000002146c1bcdb090b2e5c31c1532f9b39c9ec3f76b454316b9b4be6	29 May 2011, 23:03	0.01 MB	14	668
127,556 127,556	00000000000019eb72233775de2901c9b64ea19573a1aab715a52e1eb11ef5f9	29 May 2011, 22:50	0.00 MB	10	524
127,555 127,555	0000000000002201f7d91682b454aced9a117e3becb5c0fd38af2110ac0d877d	29 May 2011, 22:41	0.02 MB	43	668
127,554 127,554	00000000000015fa32c760defba08895f3f371295f7fa8a9db509463fbd97fc2	29 May 2011, 22:13	0.02 MB	37	776
127,553 127,553	0000000000001de06a4a0ad7e375462a88106118912e5cb3adbe02957af16938	29 May 2011, 21:46	0.02 MB	47	471
127,552 127,552	00000000000005c75918d95504d7fa0be214a4e876c85353eced80af18286fe7	29 May 2011, 21:31	0.01 MB	37	273
127,551 127,551	000000000000124fdddfb9be88e684fa450b02562f74a634cf3061f8dc575e8e	29 May 2011, 21:23	0.01 MB	23	1,117
127,550 127,550	00000000000015ba3308d66be350da98956be3bc7eed58c1dcd0715d630a1d2f	29 May 2011, 21:12	0.00 MB	3	0
127,549 127,549	00000000000024a4cc9c3c4154e76f5984feb5c356d4d4851a9c3a9506b79787	29 May 2011, 21:09	0.03 MB	73	202
127,548 127,548	0000000000000e1d79f277f61683140d4e11dd53bf4121a34b6e2fddef7b55cf	29 May 2011, 21:04	0.02 MB	45	1,057
127,547 127,547	0000000000000c93d76e30c856c2bbf7dd621d48910e93254583c9af311ac46b	29 May 2011, 20:43	0.01 MB	39	540
127,546 127,546	0000000000002405140939dd2a86c94fcd444012dfb85050ebf59e6ec750502b	29 May 2011, 20:31	0.01 MB	21	176
127,545 127,545	0000000000000e026877e3d7fd547a106f050df42e84194ee34fb423650bcf53	29 May 2011, 20:31	0.00 MB	4	1,642
127,544 127,544	00000000000002dce2e63d21ee3e5d8818e9f581228aa59ca4fd47e4843140c5	29 May 2011, 20:26	0.02 MB	45	981
127,543 127,543	00000000000011ce20a12ab963a99867ad54d3753132beadc45c194ebc48f703	29 May 2011, 20:16	0.00 MB	10	1,032
127,542 127,542	0000000000001bcf50d99619996db1b57617fa13aa0c4376b20cfbcbd948327d	29 May 2011, 20:14	0.03 MB	98	416

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.44 GB sent, 93.62 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.