Blockchain Explorer | learn me a bitcoin

Memory Pool

12,485 transactions

3.56 vMB

Show Random Selection

Max Size: 22/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,838	00000000000000000002349e0000000000000000000000000000000000000000	26 mins, 37 secs ago	1.00 vMB	4,126	6

Show Transactions

Blockchain

Tip: 907,837 (773,517 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,320 134,320	000000000000002281f2b0dc027b84c048e97f83f4c5ed9a7a40e225c36cbaf8	02 Jul 2011, 03:11	0.01 MB	40	965
134,319 134,319	00000000000000a9e882f9520f3fb1a91f3b856afcece37ba4f8d99cbaeecef9	02 Jul 2011, 03:03	0.03 MB	37	772
134,318 134,318	00000000000001d845392883dd99c057ad2213c58504ae765b9107a53133eaa0	02 Jul 2011, 02:58	0.01 MB	11	1,012
134,317 134,317	0000000000000725c7b01717c2f67f71d5ab29712eeea95e3cadc7b98dc7d847	02 Jul 2011, 02:55	0.01 MB	15	18
134,316 134,316	0000000000000508e0085f10888fad53c9b78ec3d79293ef1a41219743cefd84	02 Jul 2011, 02:53	0.00 MB	9	518
134,315 134,315	000000000000069af909b85fa925d089527d2a8f43a295a1ac76e7589e394ce9	02 Jul 2011, 02:49	0.02 MB	35	361
134,314 134,314	00000000000005aabc6614966457b2ea10eec68331adb1386e3bb3084483a28e	02 Jul 2011, 02:42	0.01 MB	14	1,135
134,313 134,313	00000000000009fc8a459bac7d4ce93281d101a818156e771ec21930bfe3a48c	02 Jul 2011, 02:33	0.01 MB	32	394
134,312 134,312	00000000000001e542f8f5c5503cb8a81d2074f9fe8c8fcf6e179c20e50e91c9	02 Jul 2011, 02:27	0.01 MB	19	669
134,311 134,311	000000000000019b3b29ff36d096dcf405570e20ab52555af94a7e180b2c69ee	02 Jul 2011, 02:21	0.00 MB	16	660
134,310 134,310	0000000000000518a5f9cf421b2f69d935dea5939463289c76bf9f0c2a70d5af	02 Jul 2011, 02:16	0.02 MB	58	3
134,309 134,309	0000000000000becae3d0fcbf55e90d8d2ba2b721e888a47a81f171ecf1aa798	02 Jul 2011, 02:15	0.03 MB	97	241
134,308 134,308	0000000000000304138fd012f0a9fb405e7896d4c7da49e5cb97aefe46b06c2a	02 Jul 2011, 02:12	0.03 MB	42	449
134,307 134,307	0000000000000569e048f882c6de0dc7e5db86060a0bb0c5c9bcc26470748b4a	02 Jul 2011, 01:59	0.03 MB	58	617
134,306 134,306	0000000000000b4c4614f2fca927e0afdbaf2bd8c8e855d15e1cf5884cbde59c	02 Jul 2011, 01:37	0.03 MB	86	351
134,305 134,305	00000000000001b9465ca65ad3f15033179cc1e55262594a9a357018ef85c05a	02 Jul 2011, 01:31	0.02 MB	39	529
134,304 134,304	0000000000000965c2ef125e8554a1d4b9d348ea0afb5f23706fcce3ce84190e	02 Jul 2011, 01:19	0.05 MB	104	398
134,303 134,303	000000000000007ff7ccdfc8684e88b9c7486ba0d5a3c3a2ae96463e3eb7efd7	02 Jul 2011, 01:00	0.00 MB	16	660
134,302 134,302	00000000000008c44d3acb346616c26eccaca01fb8654ea47d72e74f7365bb7d	02 Jul 2011, 00:56	0.01 MB	29	1,084
134,301 134,301	0000000000000bb8a6737978579510f5a9c8835c10ddca73636d7c3c4929f379	02 Jul 2011, 00:51	0.00 MB	3	1,236
134,300 134,300	00000000000009c2389c4826c2b2b404091652333f0c934c76c070e22e2b8e92	02 Jul 2011, 00:49	0.01 MB	29	440

Previous 10 blocks ↓

Total Size: 769.24 GB

Node Information

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

Uptime: 2 months, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.03 GB sent, 94.13 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.