Blockchain Explorer | learn me a bitcoin

Memory Pool

7,416 transactions

3.90 vMB

Show Random Selection

Max Size: 20/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,727	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 32 secs	1.00 vMB	2,785	3

Show Transactions

Blockchain

Tip: 907,726 (805,144 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
102,582 102,582	00000000000262c288ea694a9dad74ebaf9cbbabefd9ff968391edcdf35100fd	14 Jan 2011, 05:59	0.00 MB	14	0
102,581 102,581	0000000000001ef4ba1e8a36a96b4a73c44a3818c4f3424eee39066a4b8b0f0f	14 Jan 2011, 05:58	0.00 MB	14	0
102,580 102,580	000000000000db55c8116f1020e62cf8ee42d14e6b6cdc8f187bcdd9e1018920	14 Jan 2011, 05:54	0.00 MB	14	0
102,579 102,579	00000000000147ba77c71bf39459e9c5919b78d1e0ee2d3936ee5eb7615bacf3	14 Jan 2011, 05:53	0.00 MB	14	0
102,578 102,578	0000000000034a8323a7fde089bdfad7b9fdef8e0d9c47f5783885a02b9d8c3d	14 Jan 2011, 05:50	0.00 MB	14	0
102,577 102,577	000000000003fa82dc6233e75e2c49e409b95b3906c82bab8fbf7d07aa8c3e6c	14 Jan 2011, 05:44	0.00 MB	13	0
102,576 102,576	000000000002afaadd906ce1a9caee7e69ee2b52592ee9fcfa712935d9623974	14 Jan 2011, 05:18	0.00 MB	13	0
102,575 102,575	000000000003d60c94fd94c9de515bb2c1b3c83422351aac0dd8f5154cd79e4e	14 Jan 2011, 05:12	0.00 MB	13	0
102,574 102,574	000000000003ca8a41be3c472f98bd2b5b255a0397be163fdf23a4de71069396	14 Jan 2011, 04:53	0.00 MB	7	0
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

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.78 GB sent, 93.04 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.