Blockchain Explorer | learn me a bitcoin

Memory Pool

807 transactions

22.86 vMB

Show Random Selection

Max Size: 92/200 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
908,317	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 19 secs	0.99 vMB	578	1

Show Transactions

Blockchain

Tip: 908,316 (806,916 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
101,400 101,400	000000000003e8ffb19073074f905f4f3ab51c39415fccd45045b17d903dd11c	07 Jan 2011, 05:58	0.00 MB	2	0
101,399 101,399	000000000002e90f3fde18c66c10ab2c78828a31771e453f8ebe39c21803dfd5	07 Jan 2011, 05:57	0.01 MB	4	16
101,398 101,398	000000000003aa674693d7f6bbeb8b4371549f2ecdd560ae0a5f9c0b973e55e2	07 Jan 2011, 05:55	0.00 MB	1	0
101,397 101,397	0000000000001237ac35b049255697f76859356f8fa7b97a5a5ec11f17e2b1e1	07 Jan 2011, 05:54	0.00 MB	3	0
101,396 101,396	000000000002da82e8375782a5da370b5ebf71b7ca1e6aadb718b078494a50b1	07 Jan 2011, 05:42	0.00 MB	2	0
101,395 101,395	000000000000512909ff1211ab027d2845262d38128e54e3cd9f2ee58addffc8	07 Jan 2011, 05:27	0.00 MB	1	0
101,394 101,394	000000000000ff943bd135b808caa12fa6a3e18d99de95e7a4d61e5f8cb7de17	07 Jan 2011, 05:27	0.00 MB	2	0
101,393 101,393	000000000001842fe128fcad106b9adee934a1a54535a9469cbd7f8cfde97fcc	07 Jan 2011, 05:18	0.00 MB	10	444
101,392 101,392	000000000002c84e3fbda067dc13f379b612744f07a75fbc2c9034e9939d5532	07 Jan 2011, 04:29	0.00 MB	1	0
101,391 101,391	000000000000df6944cefa4da6b46b806f9b92b107533d97bc6c7c9f2f2f2c16	07 Jan 2011, 04:26	0.00 MB	2	0
101,390 101,390	000000000002ddd0a524ea382afcf07a6f5a42b8a98f31d45ed77377c1972837	07 Jan 2011, 04:22	0.00 MB	1	0
101,389 101,389	0000000000007421a0e059591e3df563a3e0bf5e29c9711aeceb74e3582ab754	07 Jan 2011, 04:15	0.00 MB	1	0
101,388 101,388	00000000000109aa0f7ed16696c7c741bd4ba9dfe0442d41f0ce34d08197f42d	07 Jan 2011, 04:10	0.00 MB	2	0
101,387 101,387	00000000000367461780ef71c791eeed5942fd7c0605ad51b256aafdd985d0ec	07 Jan 2011, 04:03	0.00 MB	3	0
101,386 101,386	000000000001f035b833d682b589ee9690491f24e4660c09d069b07e7c2494c3	07 Jan 2011, 03:53	0.00 MB	1	0
101,385 101,385	0000000000000576e56b64ff4d419695e9363f26968b65d13b9b4ad4ce18a4b6	07 Jan 2011, 03:46	0.00 MB	3	0
101,384 101,384	000000000002cdda332839822906fe28a38ee82f9339811055380edf1d0b3722	07 Jan 2011, 03:37	0.01 MB	20	0
101,383 101,383	000000000001af48145faabdb39e2fdb61ff78dea1a47ec49fa8feec77d41d64	07 Jan 2011, 03:26	0.00 MB	12	0
101,382 101,382	000000000001dfa6b64ceed4a087cefa67f666a78c7044669102e713e12d67f0	07 Jan 2011, 03:15	0.00 MB	14	0
101,381 101,381	000000000001871fe7086f09832065d403be5e21f7d52297534ab734409ddbc4	07 Jan 2011, 02:52	0.00 MB	2	0
101,380 101,380	00000000000183d146ca3175757068243521a79ceda1d0d4f33cf9b9e3620373	07 Jan 2011, 02:49	0.00 MB	9	261

Previous 10 blocks ↓

Total Size: 770.23 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: 1,700.36 GB sent, 98.62 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.