Blockchain Explorer | learn me a bitcoin

Memory Pool

3,262 transactions

4.96 vMB

Show Random Selection

Max Size: 22/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
6 sats/vbyte	2	20 minutes
6 sats/vbyte	3	30 minutes
3 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
908,192	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 38 secs	1.00 vMB	1,669	2

Show Transactions

Blockchain

Tip: 908,191 (905,763 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
2,428 2,428	00000000f79c2cfa2a60e4730626f58719a6aea20729cca0bcb09b720cfac6ad	31 Jan 2009, 04:16	1
2,427 2,427	0000000074772e648f80fcdfebe2d0b3ffc367881b1343127d22506f69d37a5f	31 Jan 2009, 04:07	1
2,426 2,426	0000000022ab27da26bf5857c4b9e744573a75f848a46eb91db3f006f3e08f25	31 Jan 2009, 03:44	1
2,425 2,425	000000004b15656c6ea361efd97cb97c86f2cc8b0766784054d5251df835c736	31 Jan 2009, 03:38	1
2,424 2,424	000000006aea5ee991100b4a3d9b926aa1813d9b995342d4fba6484bc51d76b5	31 Jan 2009, 03:29	1
2,423 2,423	00000000dd622ce79e7ba9ac8a58ad8ec10cc5a94cc1711e99b96b9ed98083fe	31 Jan 2009, 03:07	1
2,422 2,422	00000000aae08040a40f8adb0e11c926e9500694bf2d2fa0f36a8165a2a67fe4	31 Jan 2009, 03:03	1
2,421 2,421	00000000ef8079dcdbf8f6dfbc28de67b6de24f161c7f54075e45c11bfc37be9	31 Jan 2009, 02:51	1
2,420 2,420	00000000c590a1a09c8f579c04a50acef9a81a8a1bf1f026779be4d26a48d6ab	31 Jan 2009, 02:49	1
2,419 2,419	00000000f650c21563c0dba2bad638a0a0723d33638a7114414d18fa05fe2335	31 Jan 2009, 02:43	1
2,418 2,418	000000001c77c4cc9a7489390e942b5180a7a604309de003ad53d79813699dad	31 Jan 2009, 02:30	1
2,417 2,417	00000000c0969c1775dc2efb67f9461039750c47d149665b5754d4ffe09c9df4	31 Jan 2009, 02:25	1
2,416 2,416	000000004216f1854ce6d125d77cc66556f4106323c5cd7b96f3da8d3425d616	31 Jan 2009, 02:13	1
2,415 2,415	00000000b1487a2d8b73c4396e3e381d0602df19b264a7103639d303a5ee2cb7	31 Jan 2009, 02:00	1
2,414 2,414	00000000c88b8ab2b9d55880910cfc106a71f0b32204dd5c7e6af5177f7c2771	31 Jan 2009, 01:41	1
2,413 2,413	0000000041c7e25c7f8b295d1b50b0b7c99a25265fe41a35e362e963db1eba4a	31 Jan 2009, 01:16	1
2,412 2,412	00000000ce45140ff4b62388dd98730531216285dd1a9ddabbd646ba615b0461	31 Jan 2009, 00:57	1
2,411 2,411	000000003c88883fbfb5820a0ce9af26ea2c1c5c11180dc75ad47e6d0e9f0877	31 Jan 2009, 00:47	1
2,410 2,410	000000006dd6ba3f019c7057a6e127319318d7dbef4efb7f2f3d39d7d53013b7	31 Jan 2009, 00:38	1
2,409 2,409	000000007a85fe470ab4ebd7672f2ca9cd8b61f4d7c788520d82983c98c27f37	31 Jan 2009, 00:22	1
2,408 2,408	00000000d221501756dd80bcbe43035e5c574cedb5b3096db5ff634be908b1f9	31 Jan 2009, 00:18	1

Previous 10 blocks ↓

Total Size: 769.93 GB

Node Information

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

Uptime: 2 months, 20 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,681.90 GB sent, 97.43 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.