Blockchain Explorer | learn me a bitcoin

Memory Pool

1,006 transactions

0.28 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 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
908,379	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 18 secs	0.28 vMB	1,006	2

Show Transactions

Blockchain

Tip: 908,378 (770,521 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,857 137,857	00000000000004f75babcec8ec706b5844c550591284bfbe7eaa10bf6573aab7	24 Jul 2011, 20:52	0.04 MB	83	240
137,856 137,856	0000000000000165149fd930fb35bdce961d6e700a698cc44fe4d02b7b10c2ca	24 Jul 2011, 20:42	0.05 MB	119	153
137,855 137,855	00000000000009367b0d8340750d5a2dc41fec72d54bdc01fe66e30eeb13055d	24 Jul 2011, 20:34	0.05 MB	88	142
137,854 137,854	00000000000004fef50d382ebd8807a585b1bac8567377bbb902feaf6690c0a0	24 Jul 2011, 20:07	0.00 MB	1	0
137,853 137,853	00000000000005a20476da2f093e51706991b2cb4d8412401a7432a1a45b84e8	24 Jul 2011, 20:06	0.04 MB	59	432
137,852 137,852	00000000000007023281ed19cf9b709cee333a3771aa74991ab25acbcadc85c1	24 Jul 2011, 19:51	0.02 MB	27	775
137,851 137,851	00000000000005ab7abe3e1adec4d27daac7a7ea15e61862ca866dfcd109ed87	24 Jul 2011, 19:49	0.00 MB	16	263
137,850 137,850	000000000000057c8f90e4cffbc56dcc970f35c5e0fdf45a61974be598d89dcf	24 Jul 2011, 19:47	0.03 MB	54	488
137,849 137,849	00000000000009e0ae893e40c026b60c2db394d0d9099adf2ba177dfa7b6c60d	24 Jul 2011, 19:39	0.00 MB	11	355
137,848 137,848	0000000000000995fd6a726477e8a5cb9e9744bb1c50e5aeb295c9fb06109aed	24 Jul 2011, 19:34	0.06 MB	41	81
137,847 137,847	00000000000002482779e09a2020a728096312cbb3587b95586bef0b45490c0c	24 Jul 2011, 19:28	0.05 MB	137	167
137,846 137,846	00000000000003eac5a8692a8180bc05b57e8cac9ca90ec0849e460110b326d3	24 Jul 2011, 19:09	0.01 MB	16	26
137,845 137,845	000000000000059b368b0b73e1e8504824e5c24f679f3cb1fc4f9546483ee084	24 Jul 2011, 19:06	0.04 MB	105	192
137,844 137,844	00000000000007b60475e16b42ad77a592afb61aff47121b162f95d239e81605	24 Jul 2011, 18:58	0.06 MB	90	401
137,843 137,843	000000000000053705633d9e5308c3fd941ae6b9fb0b03e1dcbdec8db1fbda32	24 Jul 2011, 18:19	0.05 MB	95	433
137,842 137,842	000000000000094f7dafcf227638af74439fa40c0800536c13d7f6774e30e842	24 Jul 2011, 18:03	0.02 MB	53	150
137,841 137,841	000000000000032b072197f6ffb9b28aaf3aa4166280955e1163390a97b67226	24 Jul 2011, 17:56	0.04 MB	80	299
137,840 137,840	0000000000000134b64d4001b28afc22c36e59e24d89347061cc34b5b39ed428	24 Jul 2011, 17:39	0.02 MB	44	214
137,839 137,839	000000000000064c6705a311d1bbab4aa56afbbded957ecd0f2f3ab54860dea0	24 Jul 2011, 17:33	0.00 MB	9	23
137,838 137,838	000000000000008a82afd7ba12fbcaf6f2519aab86f39572e84f18fd3f716ad1	24 Jul 2011, 17:29	0.02 MB	56	145
137,837 137,837	00000000000008e3637409ac61bf2b67297952f4404de3dc992e7e90c441fb7e	24 Jul 2011, 17:20	0.00 MB	11	16

Previous 10 blocks ↓

Total Size: 770.39 GB

Node Information

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

Uptime: 2 months, 22 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,703.47 GB sent, 99.09 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.