Blockchain Explorer | learn me a bitcoin

Memory Pool

5,170 transactions

1.50 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	15 mins, 35 secs ago	1.00 vMB	3,712	3

Show Transactions

Blockchain

Tip: 907,874 (750,462 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,412 157,412	000000000000050b535392c50dc727a8e727cbe6282fb5e696113b339a5df069	14 Dec 2011, 01:19	0.01 MB	11	561
157,411 157,411	0000000000000618f8e9571b4a7d386b4d4766db1f54e791b47ae38c258435cf	14 Dec 2011, 01:14	0.00 MB	7	1,686
157,410 157,410	00000000000000b57b8b9d110caf647803b969bd3ab6d31fcaafbea2c4f5bf02	14 Dec 2011, 01:09	0.01 MB	25	0
157,409 157,409	00000000000002c27803779ada377edf264666956f9406e5ea607ba23aed24d6	14 Dec 2011, 01:15	0.00 MB	9	0
157,408 157,408	00000000000008c46e979d471ab0e0e089adf65c107ead44b11be156b4053406	14 Dec 2011, 01:07	0.01 MB	9	712
157,407 157,407	00000000000000887bb361419a7423e175695fe260ec45be98cf24cea957ac37	14 Dec 2011, 01:05	0.01 MB	27	111
157,406 157,406	0000000000000daef6a88181d32c433e6442a10f34edfddcea57c921f855244b	14 Dec 2011, 00:56	0.05 MB	164	9
157,405 157,405	00000000000005daf119435cf4384106ce3d161a155f30e2700875793aaeb751	14 Dec 2011, 00:47	0.00 MB	11	27
157,404 157,404	000000000000071d3b9596c86bb1cd24560dae85c7fd9edeaa3c5ff7a23d86bc	14 Dec 2011, 00:44	0.02 MB	58	155
157,403 157,403	0000000000000b094f7fc191d52c74cbb393beb2bd995d3ea438c8254b079453	14 Dec 2011, 00:27	0.01 MB	18	74
157,402 157,402	00000000000000ef18ad4c48f19040677bbf26f9aefeac4374c45448db634078	14 Dec 2011, 00:19	0.00 MB	11	0
157,401 157,401	00000000000004627c50afd6a6ddf584c34ba809951c14bc1c4bd4624b53c01b	14 Dec 2011, 00:18	0.04 MB	101	858
157,400 157,400	000000000000035135d21270a0e0dc3e7df67524fce200b12290a41c5a1b436d	13 Dec 2011, 23:41	0.00 MB	10	0
157,399 157,399	00000000000007a24d17357a6c3ec0deb83a3752bd47dec9144ab3b6ef108aa5	13 Dec 2011, 23:38	0.00 MB	13	49
157,398 157,398	0000000000000c90d862e06e74351ffb4f434a2f674358c835468856882d9f27	13 Dec 2011, 23:36	0.03 MB	84	186
157,397 157,397	0000000000000774b2d24ba56cd861cb756a4ec0700c341131c8fe7ce18ec625	13 Dec 2011, 23:11	0.00 MB	1	0
157,396 157,396	00000000000001705e5bea8215d51b031bc5c157de6a08a25e5461cefdcdbd9b	13 Dec 2011, 23:11	0.02 MB	22	32
157,395 157,395	000000000000037d1ede807f2de70c3c1d4593d1b3a43118fe2413eb95107f74	13 Dec 2011, 23:06	0.02 MB	35	105
157,394 157,394	00000000000002092b35dc10ba44d3897eb9f1fe79ff2fe5a5aa68efa0852caa	13 Dec 2011, 23:04	0.01 MB	41	86
157,393 157,393	000000000000047075cd675ee489dea8ac500622751899fbf8b93db13512c04e	13 Dec 2011, 22:57	0.01 MB	14	312
157,392 157,392	000000000000080faf47793301afc4fc985514cfab0b8e658264ff2f0f982a32	13 Dec 2011, 22:56	0.01 MB	13	39

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.76 GB sent, 94.49 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.