Blockchain Explorer | learn me a bitcoin

Memory Pool

2,912 transactions

24.81 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
908,308	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 18 secs ago	1.00 vMB	2,552	3

Show Transactions

Blockchain

Tip: 908,307 (837,768 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
70,539 70,539	000000000105a4dd0791ad34f15d253c78dfb04e181b8e0db5e6f2f078915d8e	26 Jul 2010, 22:13	0.00 MB	4	0
70,538 70,538	00000000001259eed7b5b43ec6e1195e7627da4f9531d1921e5f4847a027c3e0	26 Jul 2010, 22:03	0.00 MB	8	1,833
70,537 70,537	00000000012a973d9c779ec6b579632a473d247dead63a0fdf76049864311df8	26 Jul 2010, 21:45	0.00 MB	4	1,351
70,536 70,536	00000000012a8812fe274680c5d240323a7b796bd3f85e469e24b8c4e741f711	26 Jul 2010, 21:36	0.00 MB	3	0
70,535 70,535	00000000007611d2afd2f8037214f8bb15bba5c58ec4c2d50676005b935ad31e	26 Jul 2010, 21:29	0.00 MB	2	3,875
70,534 70,534	0000000000cc390e6fc53a34e005ab132789f35079062eae7bc65da489ee61f2	26 Jul 2010, 21:27	0.00 MB	2	0
70,533 70,533	00000000009742a38337e9c850f0acf9e86f745cdbe6e96f933112c451f4914e	26 Jul 2010, 21:22	0.00 MB	1	0
70,532 70,532	0000000000e74798293d602f6f529d7f26b948218bb788399df910552f3ff835	26 Jul 2010, 21:21	0.00 MB	1	0
70,531 70,531	00000000005309dffeaa025880dc461d2508c366d1239455f4cb0cb542beffce	26 Jul 2010, 21:20	0.00 MB	2	0
70,530 70,530	00000000015a0d3601a0a61eb12635b6f02ff1c3cfd0229f660910edad7dc8a6	26 Jul 2010, 21:15	0.00 MB	2	0
70,529 70,529	000000000004bb34ccea32174c217379c7d93df63a531701df1d5a7ae152e443	26 Jul 2010, 21:09	0.00 MB	3	1,930
70,528 70,528	000000000118cde53bc49de42a922966c5174c1617583639ca9b022a010c9559	26 Jul 2010, 21:05	0.00 MB	3	2,409
70,527 70,527	00000000010870a799f0abc04547f2d1483e6e760eac6c38e849f159bf2e93ff	26 Jul 2010, 20:54	0.12 MB	9	980
70,526 70,526	0000000000809d1438bd5ffe09c27b7eca3033964cc1656386c90995dda74dfe	26 Jul 2010, 20:28	0.00 MB	2	0
70,525 70,525	00000000001e0a1a9eb9c762afa64f8aa6745628a7251ec87d6146a906f22edd	26 Jul 2010, 20:21	0.00 MB	1	0
70,524 70,524	0000000000da34ee5e7338291ba415d0f2b9a197e514e85f6ca4a68c46eab803	26 Jul 2010, 20:21	0.00 MB	1	0
70,523 70,523	00000000008012d304ddbe2a6a071cb0934edb1adb46e4b8be36bab7802956d4	26 Jul 2010, 20:20	0.00 MB	3	2,403
70,522 70,522	000000000060538bc1f0b08f21a82497908d601c3469b2cfd91fd5069c2e1239	26 Jul 2010, 20:13	0.00 MB	3	3,891
70,521 70,521	0000000000db95a2f68933eee1456a3a587553e6c9564701d3214f37142cbf56	26 Jul 2010, 20:01	0.00 MB	1	0
70,520 70,520	0000000000877b012e954e95e4e4e8334c59d821abcc524a397810f132d53214	26 Jul 2010, 20:02	0.00 MB	1	0
70,519 70,519	00000000016109bea830a74dc6b2b763b5b208954e972b9eabc2ecb620ef5f8c	26 Jul 2010, 19:59	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 770.20 GB

Node Information

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

Uptime: 2 months, 21 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,695.39 GB sent, 98.56 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.