Blockchain Explorer | learn me a bitcoin

Memory Pool

216 transactions

0.10 vMB

Show Random Selection

Max Size: 0/200 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
907,787	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 37 secs	0.10 vMB	184	2

Show Transactions

Blockchain

Tip: 907,786 (375,232 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
532,554 532,554	00000000000000000023968b1edf0815f39c413fe3e0f3c7b3024a12cf38a17a	19 Jul 2018, 01:55	1.03 MB	440	6
532,553 532,553	00000000000000000009ac1e99d553e9dbda7cabf5644bb7d0cae0a659fd4844	19 Jul 2018, 01:51	1.11 MB	1,206	14
532,552 532,552	0000000000000000001c024cf306102c1e15db6123eed8c065200447cbbbadca	19 Jul 2018, 01:42	1.16 MB	2,431	41
532,551 532,551	00000000000000000008284dc65b9928630850ae98ea5ec405fd3950628763fb	19 Jul 2018, 01:23	1.09 MB	2,035	7
532,550 532,550	000000000000000000059f21efe19550b4d7f004871bebb0b40f54f55d6c6efb	19 Jul 2018, 01:19	1.17 MB	2,751	37
532,549 532,549	0000000000000000001585de83940e150a86bf9c7f1cc484bde63c2227142b56	19 Jul 2018, 00:42	0.52 MB	667	10
532,548 532,548	0000000000000000002913b08d0c5201352152cd0e58cc3c3f1fdafce12b447e	19 Jul 2018, 00:37	0.02 MB	53	17
532,547 532,547	00000000000000000008eaf4f0f69f57d7c2ef9769e64a74bba2dea2b42113b5	19 Jul 2018, 00:37	1.03 MB	1,090	16
532,546 532,546	0000000000000000001f7de47abb02ee21f55b89802461804a5c22abea7e6f02	19 Jul 2018, 00:28	0.03 MB	21	3
532,545 532,545	0000000000000000000ac22711f31446a22da8035e0ce7d38534528c61f8ec1b	19 Jul 2018, 00:28	0.88 MB	572	14
532,544 532,544	000000000000000000178bd38f85f66f4e198f0ddfac1509162de8c6c296edb4	19 Jul 2018, 00:23	1.02 MB	223	2
532,543 532,543	000000000000000000078d2c337341527f8bbba1bf2bedf553dce9dbf0699c00	19 Jul 2018, 00:22	1.00 MB	222	1
532,542 532,542	0000000000000000002a805e2ebfc06e6f34cb6332d1b0b872ef91c3adc7a09e	19 Jul 2018, 00:20	1.14 MB	849	9
532,541 532,541	0000000000000000001245f8f39b26025d1a25aca1744c5bfd664dd4ea21b5f2	19 Jul 2018, 00:14	1.05 MB	883	6
532,540 532,540	000000000000000000037e8144469aae010f0dd435ad116c644f36e7a559e32a	19 Jul 2018, 00:07	1.06 MB	466	3
532,539 532,539	0000000000000000001161f9e997bfbd18fa397a4eadb9583fb65e05c69b1559	19 Jul 2018, 00:04	1.09 MB	1,212	11
532,538 532,538	00000000000000000035c2c9c8f2c91532a1e8697b322ed540ef2e11c2b38bc9	18 Jul 2018, 23:55	1.06 MB	855	8
532,537 532,537	000000000000000000012f98b8d18d30e96cda662a466cc1cad4e2b93a8ff196	18 Jul 2018, 23:49	1.07 MB	831	8
532,536 532,536	0000000000000000001930c33ed9bd713aa56137c77be028b791d9b561349f82	18 Jul 2018, 23:43	1.22 MB	2,150	15
532,535 532,535	0000000000000000000b837ab784ccfb74d9661e4173e63fd5257fc1fe5197bb	18 Jul 2018, 23:28	1.17 MB	2,839	33
532,534 532,534	0000000000000000002c25b04cb08f0722b8579b9f946250768e7000c77a99a1	18 Jul 2018, 23:02	1.05 MB	762	2

Previous 10 blocks ↓

Total Size: 769.14 GB

Node Information

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

Uptime: 2 months, 18 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,631.86 GB sent, 93.58 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.