Blockchain Explorer | learn me a bitcoin

Memory Pool

3,324 transactions

1.34 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,290	00000000000000000002349e0000000000000000000000000000000000000000	38 secs	1.00 vMB	3,084	2

Show Transactions

Blockchain

Tip: 908,289 (898,570 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,719 9,719	00000000c609eea603a94e64c34c8a2e9bd808d2a13d8c05eadb1a84976d249e	03 Apr 2009, 21:14	1
9,718 9,718	00000000750b79ebcb003361963255872f9c7e8934bd09f60e510fc2e25023cb	03 Apr 2009, 21:02	1
9,717 9,717	000000000558b35935bd19d7b8c5969feda2b7e993f4d98ff519da470520dcf7	03 Apr 2009, 20:40	1
9,716 9,716	00000000c3fb5743f363f762c0b564eca5628ec0e3b39b343b5fd754e489b707	03 Apr 2009, 20:24	1
9,715 9,715	000000006e1805bc1ea01c633ee6eb4b3773618822569c342306b253f2b0b99f	03 Apr 2009, 20:13	1
9,714 9,714	00000000e31ced05b5d4f71c2737c5d4f4d82b2ed193782faedfbde84eb90d24	03 Apr 2009, 19:57	1
9,713 9,713	0000000007518e9929094ae88ae6787c0576f87806dee2a849d192e718fccf3d	03 Apr 2009, 19:51	1
9,712 9,712	00000000e30fe1780fab33e4b59a14b22ecee239eaad03f47a44c43e24cd209f	03 Apr 2009, 19:32	1
9,711 9,711	00000000688c16310bfb611035249fc40ad3d643df87f3d2b07c5edb9897dbb5	03 Apr 2009, 19:26	1
9,710 9,710	000000000bab708d82403519fb6a64b17e85e9cfb80f643c238307580f3aeba1	03 Apr 2009, 19:09	1
9,709 9,709	000000002b51ba14bfd63fac2fa4ae423f7717818aa6d60c4e25590e0664136c	03 Apr 2009, 18:46	1
9,708 9,708	00000000f3defe04ef329ff7853a91e4af7ea792e4975d33423fdf86473150c0	03 Apr 2009, 18:30	1
9,707 9,707	000000006547a587e4961d89111585a5cf814c48678919207e9e3ffa1f9da02d	03 Apr 2009, 18:23	1
9,706 9,706	00000000da693e2626e038e5467c45d156ae8084285b09ac19b83d3b918a7b09	03 Apr 2009, 18:14	1
9,705 9,705	00000000873b99a25f123d8b09a022b08d4a56a7b220f2b4ffce98c58f4e09bc	03 Apr 2009, 18:01	1
9,704 9,704	00000000aa339ed7cfa279eb35e8ef16fee4f9f328c088f15d648d7ac4ed0a7e	03 Apr 2009, 17:35	1
9,703 9,703	00000000096a6e5a2cf06d4bcd1402b8e49db28f8ebd5f0ba31b9b54d9f7000a	03 Apr 2009, 17:23	1
9,702 9,702	000000005c11d302080373491238d82117b63ba1e2a5d5f2934b8d1b0c8ff89f	03 Apr 2009, 17:14	1
9,701 9,701	00000000d88851f4dedcff7b938afedb0de4723f32ccb96b0222bdf4b8e057a9	03 Apr 2009, 17:01	1
9,700 9,700	00000000e9e87b0295fc0b953f70dd7a4cf96b2f44b02a92f5673065d92336d6	03 Apr 2009, 16:58	1
9,699 9,699	00000000132ba96301789fd490f26e5f0f0b849877f0c3a7e2d2df09dace892d	03 Apr 2009, 16:40	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.29 GB sent, 98.29 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.