Blockchain Explorer | learn me a bitcoin

Memory Pool

3,980 transactions

1.89 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, 27 secs	1.00 vMB	2,275	3

Show Transactions

Blockchain

Tip: 907,823 (898,744 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,079 9,079	000000007566f4492a4ea9c418c88e7e33180e4a09675dbe355e411c8623561d	29 Mar 2009, 08:42	1
9,078 9,078	000000005e92e6fcce1e5f8e94faf41ef887b6ef4ed23723d4897efabcc0afee	29 Mar 2009, 08:35	1
9,077 9,077	0000000062cb26abe0587ac88d7416566b2820c5943619764c9929d72c2f0f2d	29 Mar 2009, 08:26	1
9,076 9,076	000000007fbc8d2f5ae7660d256bfa092baf4263696540cbb632fa098619bc9e	29 Mar 2009, 08:27	1
9,075 9,075	0000000075d9598bb090706851a29fc74a3cecd6846ec87ac794d7350067babb	29 Mar 2009, 08:12	1
9,074 9,074	00000000667c4073f55cfff10a37cfeea4fa8fb1ead8ec573ddd5a140f3a4c94	29 Mar 2009, 08:05	1
9,073 9,073	0000000099d34e8aa84e6b73f6ff4e3c8cd957e387ffa4e802df3572d1fc3912	29 Mar 2009, 07:58	1
9,072 9,072	00000000ddc9488a0cddebe9f7fb1ca741bfc4b7d3a7a5b7c00dd60c3b050ddd	29 Mar 2009, 07:44	1
9,071 9,071	0000000013cffeff861efdc2c7071bb721ef7fb827741984cf703b9d6fb8cfe2	29 Mar 2009, 07:35	1
9,070 9,070	000000008a7dce4e8860ea16a68932b492dacadf2f093a066e535c581b7ee402	29 Mar 2009, 07:24	1
9,069 9,069	00000000710587f7287724069f6e9c0266cac0fd334435efe8af228b7d9269a2	29 Mar 2009, 07:07	1
9,068 9,068	000000002dd130f8c71b6daaf45d330e9fee8b0b48bd35d8400f17de41769313	29 Mar 2009, 06:52	1
9,067 9,067	00000000e49bdcc21050b26aa589674b27b57c1b7d487af694c79997be574bdc	29 Mar 2009, 06:33	1
9,066 9,066	000000005703c320776c4ccb4140781e0d14f504d73ea45b6327cfa2ca0ec008	29 Mar 2009, 06:26	1
9,065 9,065	00000000af232d6445a1f73540ffc5294805b202819f341f3947b24335285e4a	29 Mar 2009, 06:06	1
9,064 9,064	000000009124fb96be321a11f2cc8550c8f8336fae21fa3589f59f4c4eff7a0f	29 Mar 2009, 05:47	1
9,063 9,063	000000003b89eaf7515f9d5445a550e904aac936d8c8a1ef6d29805ab00fb25e	29 Mar 2009, 05:35	1
9,062 9,062	00000000f223596b03ce2b9996a2c74101cfe7f3aabd306a7c92a799a3a831d0	29 Mar 2009, 05:18	1
9,061 9,061	000000001a8eabe6211605a4c827f215acb3dcdfd00c66874d4358b9ec30a748	29 Mar 2009, 04:58	1
9,060 9,060	00000000c0aba4339f7db7148c87ef284fcf580183252c797f89cbaa339ec661	29 Mar 2009, 04:54	1
9,059 9,059	00000000eb8c12cc256bf23dc6cf4769463757e65db3683277513fe5a3597a63	29 Mar 2009, 04:44	1

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.