Blockchain Explorer | learn me a bitcoin

Memory Pool

1,291 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, 54 secs	0.47 vMB	1,270	2

Show Transactions

Blockchain

Tip: 907,790 (805,217 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
102,573 102,573	0000000000013e8d815a9c2d2f5ef0f1bae151c9b11d81d827d02038c13c3c92	14 Jan 2011, 04:39	0.00 MB	12	0
102,572 102,572	000000000002f00276f76740d8eabe69830bae035e79c54c2ed49e55313b1c28	14 Jan 2011, 04:36	0.00 MB	11	0
102,571 102,571	000000000001ae02c9632adde0293fe3efe1fa6e72d9e455d30e1ef33d34d1fb	14 Jan 2011, 04:15	0.01 MB	22	353
102,570 102,570	000000000000d387613e5a131fde351bb9e7c6fdca1b5c52dddb8c2da96a2deb	14 Jan 2011, 03:19	0.00 MB	1	0
102,569 102,569	0000000000018e3b846cc8b23b14fac3989e7e8f89bb2c141080d0a138497eb8	14 Jan 2011, 03:18	0.00 MB	1	0
102,568 102,568	000000000003c70eb32504207ef640a411e326ad15f4c292799fa0baf2135398	14 Jan 2011, 03:17	0.00 MB	1	0
102,567 102,567	00000000000298b5d471272df057ea054cb2e8ee6d3ae9a998b4cf3d2e5b61cc	14 Jan 2011, 03:12	0.00 MB	1	0
102,566 102,566	000000000000152b73497d878389df7312af3a292f606f53c75c00cf82d11f2f	14 Jan 2011, 03:08	0.00 MB	2	0
102,565 102,565	0000000000027a6d9973b8071cf4d2742bff8b71f16c4e90d8d19936ebb38229	14 Jan 2011, 03:06	0.00 MB	5	0
102,564 102,564	0000000000026b161041660a8c58853733ec7fa3b37cc2080fe2d5d0c8d5b51e	14 Jan 2011, 03:05	0.00 MB	13	0
102,563 102,563	000000000001258e6073648fb58404b42cdca7895e4639a723135c527492dd97	14 Jan 2011, 02:59	0.00 MB	5	0
102,562 102,562	00000000000205168901e290c9e4440a57be0d31bdf042ca3e9e668aec2f8de2	14 Jan 2011, 02:45	0.00 MB	1	0
102,561 102,561	000000000000a6a00272b2322a1c52ee28c6e197ded732315fa5a14e8b795187	14 Jan 2011, 02:44	0.00 MB	1	0
102,560 102,560	0000000000024d1fe2b0cb1471affb7529a8421d838f17263b6819bf31f057a1	14 Jan 2011, 02:43	0.00 MB	4	0
102,559 102,559	00000000000040aacca4efdce9d0c18652a2d87237b9a4a0c3f1c7c6411e9096	14 Jan 2011, 02:38	0.01 MB	24	181
102,558 102,558	00000000000025a04b7759c4a24b2f58ed060c5577ed5eff176587a68338f953	14 Jan 2011, 01:44	0.00 MB	1	0
102,557 102,557	000000000001539085eb9109e18c9a6e4b0586d824acdaef54fcdd3f995280c3	14 Jan 2011, 01:43	0.00 MB	1	0
102,556 102,556	00000000000194dd428f6a6eec724749d8268c5d4ef921b5120ee99204c56748	14 Jan 2011, 01:40	0.00 MB	4	0
102,555 102,555	000000000000e02a4880d0e5e363685a81fb040a39f7dfcd8fd728f6c4cb75f9	14 Jan 2011, 01:36	0.00 MB	3	0
102,554 102,554	000000000002013a6a34709355648ab224eaff8fd7b5be9367838e772447e71a	14 Jan 2011, 01:25	0.00 MB	1	0
102,553 102,553	000000000002c8006711a6be89e2d3c4e2fb004d8ee67ca916c96a661a021c0d	14 Jan 2011, 01:25	0.00 MB	3	0

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.