Blockchain Explorer | learn me a bitcoin

Memory Pool

3,930 transactions

1.88 vMB

Show Random Selection

Max Size: 10/200 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
907,824	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 40 secs	1.00 vMB	2,249	3

Show Transactions

Blockchain

Tip: 907,823 (789,212 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
118,611 118,611	0000000000002231f0c47f875e6bc5776c723d265a1373ddf030b5e9786f6191	16 Apr 2011, 07:06	0.01 MB	8	0
118,610 118,610	00000000000026b67a2e2f202fe3a432d712b35f26b21e5c8471238a0d8c5269	16 Apr 2011, 07:02	0.00 MB	1	0
118,609 118,609	000000000000a8b96a89d9ce3c0e342336a13b44961b093453ad3243725891c8	16 Apr 2011, 06:55	0.03 MB	94	0
118,608 118,608	00000000000017da2c88443ae6d47079ec0f9a37d30ff60f30ef92056703244a	16 Apr 2011, 06:51	0.00 MB	10	356
118,607 118,607	000000000000346b1bbe8ae18cb027ad9df9a28a64b60b68aaffcb1898b446ac	16 Apr 2011, 06:44	0.00 MB	11	0
118,606 118,606	00000000000012a78f7a4ca26ecd2f17b7d5a5b6e4be475f748ac4393b5064e6	16 Apr 2011, 06:41	0.00 MB	12	0
118,605 118,605	0000000000009299005423683545a4023d68a7f122b3cf9fbbc91727c84fcb5f	16 Apr 2011, 06:41	0.00 MB	11	0
118,604 118,604	000000000000c07977c126d35afce835390b417e8e4c4a65b36235e3ef74335f	16 Apr 2011, 06:18	0.00 MB	9	0
118,603 118,603	0000000000008085b5512438b794e5387d5444a41cfcb1d17f8cf500acf1a243	16 Apr 2011, 06:14	0.00 MB	5	632
118,602 118,602	0000000000005ccab86416c43b187602bd3c92d68676e609ee3d92fb76a2f405	16 Apr 2011, 05:59	0.00 MB	10	0
118,601 118,601	0000000000001b697dd8f12d872ce8904dda607a8eb4648e09111ea21e7c31ff	16 Apr 2011, 05:49	0.04 MB	47	688
118,600 118,600	000000000000110f1dd5756bcc8d2bc233b2272b78eb8c5b0c1f7cf125c97b49	16 Apr 2011, 05:25	0.00 MB	10	0
118,599 118,599	000000000000236051885e3bf29dfe9520072466a2dd5c9c6ac9815989f1632d	16 Apr 2011, 05:13	0.00 MB	1	0
118,598 118,598	00000000000043aff1105c403d8ea19c304a1c1a3942f90ed5a497be8634065e	16 Apr 2011, 05:12	0.00 MB	9	0
118,597 118,597	00000000000084d8bb47cad495fa24ce54c5feeee1f6a23af024a5a7965064a3	16 Apr 2011, 05:04	0.21 MB	10	994
118,596 118,596	00000000000043f47f474efb0b86d4c51bce8a5c3fb2e0ee3d8cf33014d3a93c	16 Apr 2011, 04:55	0.00 MB	3	1,012
118,595 118,595	00000000000097462ce41f6976d9d77308f006e0a0e037950f10340a77f8430d	16 Apr 2011, 04:52	0.00 MB	2	0
118,594 118,594	000000000000b8cf2bcbb694194a84daaa7733fc884332769a2f8f6a11fc102f	16 Apr 2011, 04:50	0.00 MB	8	1,335
118,593 118,593	0000000000006fb36e21a3a23ea120bca6ac6f283ab4cb4d8f4df9d5d83bcd23	16 Apr 2011, 04:47	0.00 MB	4	0
118,592 118,592	0000000000002603f83b5c0934788fcb09be7a0b5cca60e705d882e06cb7eaa8	16 Apr 2011, 04:44	0.00 MB	1	0
118,591 118,591	0000000000003a585dea6651150e61329e47a4e06aced11b8ca8649a59c7274e	16 Apr 2011, 04:43	0.00 MB	4	0

Previous 10 blocks ↓

Total Size: 769.21 GB

Node Information

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

Uptime: 2 months, 18 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.30 GB sent, 93.98 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.