Blockchain Explorer | learn me a bitcoin

Memory Pool

3,037 transactions

2.93 vMB

Show Random Selection

Max Size: 11/200 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
907,813	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 21 secs	1.00 vMB	1,693	2

Show Transactions

Blockchain

Tip: 907,812 (800,460 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
107,352 107,352	000000000000a2b6898ec1b840c6db65c6cfc5423e3e45c3cc19c7c2349d5d2d	11 Feb 2011, 00:33	0.01 MB	24	136
107,351 107,351	000000000002691294fbce37975e992b47be05219adbbb5eeafccdecf8744e93	10 Feb 2011, 23:51	0.00 MB	12	0
107,350 107,350	0000000000016f224cfc6affeac32404e9621941f847f8013d2fb01b6efb3f2c	10 Feb 2011, 23:48	0.00 MB	10	0
107,349 107,349	000000000000218c818c45a514337845e5bc2b27d95b41b8271d457751f9b272	10 Feb 2011, 23:43	0.00 MB	7	308
107,348 107,348	000000000000dee178293c69143348d152099ef343e6f4c3c32e7f083940fcc6	10 Feb 2011, 23:35	0.00 MB	12	0
107,347 107,347	000000000002080d5015801bcb59a484dcbe3273989adef6df492c11f789e382	10 Feb 2011, 23:34	0.00 MB	12	0
107,346 107,346	000000000000b2e37792e7db7d1a56fbcb05dc501392598e92e0962fc80eeaac	10 Feb 2011, 23:30	0.00 MB	10	342
107,345 107,345	000000000001a39ab079ec41b85c2155c088e62fc447449e2a8d3fc1a718b768	10 Feb 2011, 23:14	0.01 MB	38	0
107,344 107,344	00000000000133cc9f031045f71e21cf11a73235ec9a3a186ec5fed148f6e867	10 Feb 2011, 22:58	0.00 MB	12	0
107,343 107,343	0000000000000a2d1b63e91b93c736c35b5b7d126463de09761e306684b5262b	10 Feb 2011, 22:51	0.00 MB	6	0
107,342 107,342	00000000000046d11e1b485849f249de80b2e37d9ba6e547e98ec60a7c5161a0	10 Feb 2011, 22:43	0.00 MB	5	0
107,341 107,341	00000000000182fa01c4ddda04a282d76d223ae9d9bf4f84df0d01663bbc4f50	10 Feb 2011, 22:41	0.00 MB	12	0
107,340 107,340	000000000002728e7323690833c9d86185cf2c0716b71ecdea4fbd5dd56a057d	10 Feb 2011, 22:38	0.00 MB	8	0
107,339 107,339	000000000001abe15845b34a37fdf8b4044dda26368471e07dbe21a09d31d0c2	10 Feb 2011, 22:23	0.00 MB	12	0
107,338 107,338	000000000000b10dbd516735f8d6ce975c1a6f449180580e9f276b86d65942ad	10 Feb 2011, 22:22	0.01 MB	25	160
107,337 107,337	00000000000188a1ae9a5030aadd3969d195618c166a138c8ef1b6fdcbe0216b	10 Feb 2011, 22:00	0.00 MB	7	0
107,336 107,336	0000000000006fa431b2fbb08111773a79839dc7a4112579e2b2365d9732da91	10 Feb 2011, 21:48	0.01 MB	51	0
107,335 107,335	0000000000024ed73eb72feea866d24264726d0b6549ea41beb3db77be423abe	10 Feb 2011, 21:35	0.00 MB	10	287
107,334 107,334	00000000000123b433c120da5733a80e49a360da415ebb27e2457ba09a0cb820	10 Feb 2011, 21:11	0.02 MB	61	0
107,333 107,333	0000000000007a8d34a4001c57c949364e2d68836d0b822a32b7afbe27410b44	10 Feb 2011, 21:00	0.00 MB	11	0
107,332 107,332	0000000000004e78210251037847ddb8e595505462956139f8a7e663b3e39ffa	10 Feb 2011, 20:56	0.00 MB	10	0

Previous 10 blocks ↓

Total Size: 769.19 GB

Node Information

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

Uptime: 2 months, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.67 GB sent, 93.88 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.