Blockchain Explorer | learn me a bitcoin

Memory Pool

1,603 transactions

0.48 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
908,603	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 2 secs	0.46 vMB	1,583	2

Show Transactions

Blockchain

Tip: 908,602 (855,301 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
53,301 53,301	0000000004bdd29733fe2e754657a9dac3dfdefcde6fc70228f98d46d0111a93	27 Apr 2010, 10:49	1
53,300 53,300	000000000317b1d1635bd3d906d6aa8322024d47cf6397a12ab97fccb6810af4	27 Apr 2010, 10:40	2
53,299 53,299	000000001106b813284cf0d1aadc4e25e5603a31d35a5ec120102415bd1752f3	27 Apr 2010, 10:37	1
53,298 53,298	000000000d48bc77fc6cf38dcc9f81f7193ba5843fa0a96aec3b7192a38b4983	27 Apr 2010, 10:18	1
53,297 53,297	0000000000ae0cc7ddb128f0e3446d04dfccbae9d87006e3010a6e2ca1519927	27 Apr 2010, 10:17	1
53,296 53,296	0000000008663d7796856c3043ec24f7312e18d22ae278834d1d6d36d57e0a23	27 Apr 2010, 10:05	1
53,295 53,295	0000000013b9e88e5e012d58f8ca66f67181844087aa9ceee85979815d8d572c	27 Apr 2010, 10:02	1
53,294 53,294	0000000015dd8164825035ea48604762b4482ff8c71df59846e77fdc2afe0560	27 Apr 2010, 09:48	1
53,293 53,293	000000000c10edc0d3cd3acacbb3f26a0b376cc994758a8a142c10d8ebfc0953	27 Apr 2010, 09:48	1
53,292 53,292	00000000114d49c772e33ae761d6e04c375298b4c4766edef467bd69b92f81b4	27 Apr 2010, 09:43	1
53,291 53,291	0000000003e7668f54591ebd300b4d285dbdc93e2be3962d243d7df46391ebe3	27 Apr 2010, 09:24	1
53,290 53,290	0000000003f4cd7cecc4ba50ba3a76821e47b55909c09771add1cc7d7c23e16c	27 Apr 2010, 09:13	1
53,289 53,289	0000000015e61540019a93818959bf8f36f3cfe49b4d28852281bf78efbe3279	27 Apr 2010, 09:11	1
53,288 53,288	0000000001f3f7723ea752866a27fce124a3c45c5e91c88cf0a46770fd31d2b1	27 Apr 2010, 08:54	1
53,287 53,287	00000000135beddd49a9d59920379dab1310dc3853b8f56ef2a53d9d0de0bcf9	27 Apr 2010, 08:49	1
53,286 53,286	0000000014f8814e2e9be0c6a90d1392097a52090c22722c42b4a24a52f89482	27 Apr 2010, 08:48	1
53,285 53,285	00000000088d53ba42d0f50f00ba950767a1761ef724072bb09840af318062a8	27 Apr 2010, 08:47	1
53,284 53,284	000000000a287773f06d84112e235fe432ed15146ebd7484fb1a90411a8fe6b5	27 Apr 2010, 08:42	1
53,283 53,283	000000000d98f7934843541a7dda8e528492831558e875a2ca4062a094566ae1	27 Apr 2010, 08:41	1
53,282 53,282	0000000005820af88af8fbcb19a1f92958aa8b680133bd6ea5f5d9cc035b0ab1	27 Apr 2010, 08:34	1
53,281 53,281	0000000011903582df31c37afccf62b0a2f4906cbecf12ac33407661d1c29150	27 Apr 2010, 08:33	1

Previous 10 blocks ↓

Total Size: 770.81 GB

Node Information

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

Uptime: 2 months, 23 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,849.55 GB sent, 101.04 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.