Blockchain Explorer | learn me a bitcoin

Memory Pool

3,129 transactions

1.22 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
3 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
907,777	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 25 secs ago	1.00 vMB	2,484	3

Show Transactions

Blockchain

Tip: 907,776 (753,438 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,338 154,338	000000000000007f9f71aa45ad8169c14496ffca6eecf72af31937a08151448e	22 Nov 2011, 10:46	0.02 MB	20	9
154,337 154,337	0000000000000caac985d62e2c475fdfff95e657d28f74c6dab22a7800da1feb	22 Nov 2011, 10:37	0.00 MB	4	39
154,336 154,336	00000000000002d95ecf827a073ca0459e35ba30ae7a29022efcd7a23f093137	22 Nov 2011, 10:35	0.01 MB	35	76
154,335 154,335	00000000000000befaf866602b849cd858308cd704bb83679ff79db864c48934	22 Nov 2011, 10:24	0.01 MB	7	21
154,334 154,334	0000000000000940a9b230e078b1b6f58e29950a38533927f5cc78aa693c79e9	22 Nov 2011, 10:21	0.05 MB	8	857
154,333 154,333	00000000000001d4c2ef2aa219e2c871c84a611d02d0f5e1afa75d371590ef33	22 Nov 2011, 10:19	0.00 MB	11	48
154,332 154,332	0000000000000470efb41f4b67680327a6763aa6bcf36214d9e7327cd67f6612	22 Nov 2011, 10:14	0.00 MB	10	203
154,331 154,331	000000000000011673ace41c71237f85346e95c078b3320a1cc8d829098ee90e	22 Nov 2011, 10:09	0.02 MB	72	12
154,330 154,330	00000000000006711c862699c16312ad7e3157d168e85c598313509e46ba9f60	22 Nov 2011, 10:02	0.04 MB	73	72
154,329 154,329	00000000000002470daabc93e473608702713bb2dc083328e3d1376f6f85bead	22 Nov 2011, 09:34	0.01 MB	17	0
154,328 154,328	0000000000000657cc39218ec2fe6a7c982e192c7a1b0eaea9cb396982e61e52	22 Nov 2011, 09:28	0.03 MB	58	1
154,327 154,327	0000000000000611bf922f0f7981b8641a0f8a8efeeeeb44e9f02263168e241a	22 Nov 2011, 09:23	0.00 MB	7	302
154,326 154,326	000000000000002f8008f770b8ac42711a5a793147ae2e0221be0a0cb2015e6d	22 Nov 2011, 09:18	0.02 MB	41	54
154,325 154,325	0000000000000dc46e61f616d424a0b41faad077522de37b5afabc9d29f966e1	22 Nov 2011, 08:56	0.00 MB	10	0
154,324 154,324	0000000000000d45cd66a6692fff7fb3b176a6dd23c72d840a7dc6760b0b6463	22 Nov 2011, 08:55	0.02 MB	23	95
154,323 154,323	00000000000003b0e53508d25a83501293985fd84391f86f226ceb26131f1b05	22 Nov 2011, 08:44	0.00 MB	9	87
154,322 154,322	0000000000000b5e531cea154b0b7afce44cca943b913ea9291c70acd6a0a51c	22 Nov 2011, 08:39	0.03 MB	79	57
154,321 154,321	000000000000083b3b6affe6cb0b5230344dfcb2f743c9cbc2df28e7c0522e41	22 Nov 2011, 08:33	0.02 MB	59	64
154,320 154,320	00000000000008880ad88b410a403f361a4189881828aac43a3fc3fb775a8ccc	22 Nov 2011, 08:20	0.03 MB	45	117
154,319 154,319	00000000000004d2c33c8568e60812d9fe8b16f219fd876371627fb0f6c536a3	22 Nov 2011, 07:54	0.01 MB	24	18
154,318 154,318	0000000000000ae23aca15e267ad84582c6c40d7ae042b69631160d4e2100455	22 Nov 2011, 07:46	0.02 MB	34	61

Previous 10 blocks ↓

Total Size: 769.12 GB

Node Information

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

Uptime: 2 months, 17 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,630.09 GB sent, 93.49 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.