Blockchain Explorer | learn me a bitcoin

Memory Pool

3,703 transactions

24.33 vMB

Show Random Selection

Max Size: 100/200 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
908,315	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 11 secs ago	1.00 vMB	2,365	3

Show Transactions

Blockchain

Tip: 908,314 (902,271 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
6,043 6,043	0000000042f0497f6fdf78b6155b66d1216cdbaeace101d032cf8b300863293a	02 Mar 2009, 02:47	1
6,042 6,042	000000000126a0ffa188cfcdf725e363b82bffaeb2e6f121820fe7f5083e59c7	02 Mar 2009, 02:40	1
6,041 6,041	0000000074df583f047aa6f5e217d1b0ecd9ea8eba8574f60919506bd45a4814	02 Mar 2009, 02:21	1
6,040 6,040	00000000c31eff0d8109e3597f9ca4a123f91f562b519a0aa37a68b2af961b56	02 Mar 2009, 02:15	1
6,039 6,039	00000000470490a60dc9b43350cce1e554ab25f842c0786d84e2d72cfcdb7b64	02 Mar 2009, 02:00	1
6,038 6,038	00000000c4775cf7d4ea3554c9649e672d682214921592780bf208287a53fae2	02 Mar 2009, 01:41	1
6,037 6,037	000000002cf733ab92a73270c13472e9948737a0cb42a3d4d8364b92e2651560	02 Mar 2009, 01:38	1
6,036 6,036	00000000f8a3dc320d2d25b3af077a137df315e1144f08be3cd68460906b2c0b	02 Mar 2009, 01:33	1
6,035 6,035	0000000097f8cc004ec6223f882678fe354bb73895e5fd92b1e997bcb5a3dc0b	02 Mar 2009, 01:29	1
6,034 6,034	000000001383f9f8bbf03a0f4f80e18575c6cbfd3d91f6fb75de275ecbe3159e	02 Mar 2009, 01:15	1
6,033 6,033	00000000838f0bfcf42b11be09ad50111df5e838e7f58b1616fe121ba5bd330a	02 Mar 2009, 01:08	1
6,032 6,032	00000000e53b89b483821ae404e64476692089be8f9ef5338bbdd5d0519872cc	02 Mar 2009, 00:45	1
6,031 6,031	00000000baa224f76daf42a136ab75b975197b4dd93dad2168dc905bb800aea4	02 Mar 2009, 00:35	1
6,030 6,030	000000003dcaf686111dad3abb033d7916455eed7dbe8f3fada0e5cb1847b7a3	02 Mar 2009, 00:27	1
6,029 6,029	0000000009d1247d2e4001aeecb7ab7ceb36790893fa6d40e8f114a8cc533939	02 Mar 2009, 00:00	1
6,028 6,028	000000009ff5f378dcb19ac91210dd90a80228d5446ba9fc66d56112694c28e0	01 Mar 2009, 23:49	1
6,027 6,027	00000000946f4004e9a9604e72fdcf606f8d01cda4d73f0b51798cf2b454b243	01 Mar 2009, 23:39	1
6,026 6,026	00000000d3dc73a054e18dcba96273a2a8017ffb6533d09cd0c1db1df8756d73	01 Mar 2009, 23:36	1
6,025 6,025	00000000218e64fdb5bd5e8d1a798da284c2fdbe26d966ce6851b54f4933cf41	01 Mar 2009, 23:19	1
6,024 6,024	00000000f1969a8d7c5bf8aa05dd5395abe392806655b798bd4973322eaa47db	01 Mar 2009, 22:59	1
6,023 6,023	000000008334c87587ab658302ff35a49a8c91e7104e61f1f1641961add38197	01 Mar 2009, 22:35	1

Previous 10 blocks ↓

Total Size: 770.22 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,700.23 GB sent, 98.61 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.