Blockchain Explorer | learn me a bitcoin

Memory Pool

1,450 transactions

0.65 vMB

Show Random Selection

Max Size: 4/200 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
890,232	00000000000000000002796c0000000000000000000000000000000000000000	6 mins, 49 secs	0.64 vMB	1,429	1

Show Transactions

Blockchain

Tip: 890,231 (883,396 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,835 6,835	00000000a0f8a98533b772c7a34d02d258d074d5e087a3d21efd37bec9557ee1	09 Mar 2009, 07:06	1
6,834 6,834	0000000063d1ae6f16a6f3dafa8caf8d0c7d101d3ba7f886b22c5c99869fc3a0	09 Mar 2009, 06:52	1
6,833 6,833	00000000e37dbdb6d6161067943874357cdfa257ae6e7687eb21f97c3af9dca3	09 Mar 2009, 06:50	1
6,832 6,832	000000005a0ad65fd0c1010d8158886f7a863569706caec527f126550c3b0c84	09 Mar 2009, 06:47	1
6,831 6,831	0000000045a2fc575bc2bcfc864763f5906e2024702b840ddc63713b3db28178	09 Mar 2009, 06:35	1
6,830 6,830	000000000fb6035db81d019f7ffbc2e6fdc308a2c9c428e62b8d90fd7d3ac2c3	09 Mar 2009, 06:25	1
6,829 6,829	00000000697c65060180ec39d4035e4a6740e78eded04c7f140e09832f91510a	09 Mar 2009, 06:08	1
6,828 6,828	00000000398d96b2a00b99c6205f3f0e8c1a902405eac26ef11ba2436a8ceb65	09 Mar 2009, 06:05	1
6,827 6,827	0000000069dec34efdc135dcc1f9423f988cc98274fe5be00bae76e2443d5337	09 Mar 2009, 05:53	1
6,826 6,826	000000008a953cf3f66ff03264ffeaf748ded859fbea8ffe3892e8195c5b53cc	09 Mar 2009, 05:45	1
6,825 6,825	000000004298278bd4280f82e6118fa21d419c00de75578973f85a18ca0abbb7	09 Mar 2009, 05:27	1
6,824 6,824	00000000fe2e1eaa58d615582450869bc1b6dd5133a02d9323927dc925ce0a70	09 Mar 2009, 05:05	1
6,823 6,823	00000000830b0031a58f8460a73f0dfabcced1bdc0460133bbfed1cc69b7d731	09 Mar 2009, 04:42	1
6,822 6,822	000000009cde2ce5bc01b3866af3ac350324f222d3c3509435539a517a13227d	09 Mar 2009, 04:27	1
6,821 6,821	00000000e098ca34e9f3f5db8747ef86ecaf2ef37c5c2e2c1efc16471ac9d6d8	09 Mar 2009, 04:15	1
6,820 6,820	00000000d4b475b93aa2e16aa32bb0d4967f4a5ede8235de7b7b3f4b2105c185	09 Mar 2009, 04:06	1
6,819 6,819	00000000ff2ed20ea31ca87c034d0ce0c3624572ad84f1025d41b070b599c7b5	09 Mar 2009, 03:43	1
6,818 6,818	00000000b2985c1d290f3ccdbb5c91f0bbed2f3a220b363e5abe11106e596351	09 Mar 2009, 03:31	1
6,817 6,817	0000000080098f80993ab8399f06e3ab935cdfa98e90b4699b2d56aed410a785	09 Mar 2009, 03:22	1
6,816 6,816	00000000c47a7d088188d3d7fdc2bf2beee5a4546796491bad5f3c0976cc8312	09 Mar 2009, 02:56	1
6,815 6,815	00000000815f50e231547f23c2b67a932b6d9fd53f246c1aace8290ee2ba8b4e	09 Mar 2009, 02:42	1

Previous 10 blocks ↓

Total Size: 738.42 GB

Node Information

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

Uptime: 3 months, 16 days, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 3,466.05 GB sent, 153.45 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.