Blockchain Explorer | learn me a bitcoin

Memory Pool

5,538 transactions

1.66 vMB

Show Random Selection

Max Size: 10/200 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
908,572	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 19 secs ago	1.00 vMB	3,600	3

Show Transactions

Blockchain

Tip: 908,571 (872,115 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
36,456 36,456	00000000a0da60cfee7a956d8644ac9e3f807f7afc8b21ca79959a7487b90c5e	26 Jan 2010, 08:34	1
36,455 36,455	000000008343d4aff94fccd0d914381f19dfd8005b360aec44715ca10cec7740	26 Jan 2010, 08:30	1
36,454 36,454	0000000039c742bb411501af07f2f012af7d693369251722b96a628e8ef406de	26 Jan 2010, 08:17	1
36,453 36,453	000000007b7c96b48ec9bb69fff057a06535596f6c677646900930a7313ef2d8	26 Jan 2010, 08:16	1
36,452 36,452	00000000008cec2659b3cb21bbae1f3f3c0cf6eb8e455434db5b9112d7cc9819	26 Jan 2010, 08:15	1
36,451 36,451	000000000d29204220745a54904aad306ff2229b5eacd918068e3dd504fc8c33	26 Jan 2010, 08:15	1
36,450 36,450	00000000b719d4e179142287df4379995504dc362a66545515cdc6156593a0d8	26 Jan 2010, 08:10	1
36,449 36,449	000000003c02d0291ead529a7dfbdc54d59cd03e7d31d0f3c6a20c38f5826f48	26 Jan 2010, 08:03	1
36,448 36,448	0000000080217f89859a8da730efdf91d4108ac05057396fb6710dd68f25e783	26 Jan 2010, 08:00	1
36,447 36,447	000000006b586d6d71a900474169aa604a72971e69c4037481d712f4b16b5616	26 Jan 2010, 07:53	1
36,446 36,446	00000000712aaa8d05fae92a7e7c008dba5cf36900d859205ca38fed97fde207	26 Jan 2010, 07:53	1
36,445 36,445	00000000a2cb088a638e636de103d8bfd7f8850e74600b707aefbd61c748ca7a	26 Jan 2010, 07:39	1
36,444 36,444	000000005228b5130d58ed5695471d76846f8e6e2c7d66fc94bef98eabd152f8	26 Jan 2010, 07:22	1
36,443 36,443	000000002dac203118db8e47dfcb4c0c1a0b8058343affb17668b85a9c877688	26 Jan 2010, 07:13	1
36,442 36,442	000000003f3eed62599637eddeb112ac4faef9e9598aa85d08afab089b4be856	26 Jan 2010, 07:12	1
36,441 36,441	00000000a256141b201f091e1c45995214e5405aadc6af40e24b34a0990071e3	26 Jan 2010, 07:10	1
36,440 36,440	0000000056470d95399afd79e8643d8cb16224eebd72c8dce5eed1206b3c106d	26 Jan 2010, 07:05	1
36,439 36,439	000000007fec3419aefea0b90c815d4c640d2407f9cb7ba3b7b2eca5359bd50e	26 Jan 2010, 07:05	1
36,438 36,438	000000000ad21f65f6bcc14664f9cad2d9f78aa7add3ceec0cf7581f8d32ed7d	26 Jan 2010, 07:02	1
36,437 36,437	00000000693edb1e6f2e54cb3f294000570e531b13734f1927fdad49a23f1f20	26 Jan 2010, 06:57	1
36,436 36,436	000000007b4da0a3bc63323814230919bada4d34efa708e0fedf334937a792ad	26 Jan 2010, 06:48	1

Previous 10 blocks ↓

Total Size: 770.76 GB

Node Information

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

Uptime: 2 months, 23 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.07 GB sent, 100.75 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.