Blockchain Explorer | learn me a bitcoin

Memory Pool

3,405 transactions

1.00 vMB

Show Random Selection

Max Size: 6/200 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 36 secs ago	1.00 vMB	3,394	2

Show Transactions

Blockchain

Tip: 907,874 (777,295 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
130,579 130,579	0000000000000ad1a421a6868a69336e301c2c4ee2847cb8880b77b4234b6c1a	13 Jun 2011, 18:55	0.04 MB	69	780
130,578 130,578	00000000000014e9ec48280363ece592f45d3189a1415a6591db296677bf41bd	13 Jun 2011, 18:42	0.01 MB	11	658
130,577 130,577	0000000000000fc373df21e3e67f4d4a924f54165871b3fbd4d3e96dca93d7fa	13 Jun 2011, 18:41	0.04 MB	86	1,262
130,576 130,576	000000000000189ff0013d46be1f7052196bd867c7dfd751d7e0b8fd3f44f4dc	13 Jun 2011, 18:13	0.03 MB	60	770
130,575 130,575	000000000000024ef7b6c1f526d46857f978a986205cacd9076218cf30631bbd	13 Jun 2011, 18:04	0.02 MB	32	305
130,574 130,574	0000000000000411ca64c8cb71a8bb1da449a95120da8ee5015ead7919e3aa11	13 Jun 2011, 18:01	0.01 MB	11	566
130,573 130,573	0000000000001717fb9184b926e7cc0dab9466ea76726b4ed4bcf5a38c895a6d	13 Jun 2011, 17:59	0.04 MB	66	410
130,572 130,572	00000000000006b424228e97dd58c2a3c1840b30c1e6dcc7bc6872b728dc803a	13 Jun 2011, 17:49	0.01 MB	21	452
130,571 130,571	00000000000006c656ab789d8b70806d53ef4fee77e4fe4f8371cf4b6c236ba3	13 Jun 2011, 17:46	0.02 MB	38	242
130,570 130,570	00000000000001cb80b83cc2d05c6044f43c2b78c2c54e83bbe1ce8b449cd8ef	13 Jun 2011, 17:40	0.00 MB	5	2,144
130,569 130,569	00000000000003bd51eefd4df23b7912e3864e9f6d7d5ca52ba0928812d769e6	13 Jun 2011, 17:38	0.05 MB	90	1,485
130,568 130,568	0000000000000d08d33aa2ea27b34f1ac5a067724cc944aaf5b31e0438a54248	13 Jun 2011, 17:24	0.01 MB	24	589
130,567 130,567	0000000000001c4fa1e261988868d1312abe904d64269ab717b63c4da744bdfa	13 Jun 2011, 17:21	0.03 MB	90	940
130,566 130,566	00000000000016764765e8636de99fd02a84e8ad68473c231a023eabfc3747dc	13 Jun 2011, 17:07	0.03 MB	38	829
130,565 130,565	00000000000005dfa0183680185ea8f2de71f902847b348cd95ebd2c687ab156	13 Jun 2011, 17:00	0.02 MB	30	588
130,564 130,564	0000000000000c88618b07284947c9bf27ce92d513a939213dc04bac2c62a2e5	13 Jun 2011, 16:57	0.02 MB	59	157
130,563 130,563	0000000000000cd09776169b623d67f686182f7d794f76dc040ef2037d509e25	13 Jun 2011, 16:56	0.01 MB	18	609
130,562 130,562	00000000000010d48f70f3f9be23b41fda03079776b391182e7e42a92198fe6b	13 Jun 2011, 16:54	0.00 MB	8	513
130,561 130,561	0000000000001c058063f63a45332c477a5d8d79af3485080027fbe0620c48c4	13 Jun 2011, 16:53	0.01 MB	31	22
130,560 130,560	00000000000015b9b2b91c82f5d95e7456b754cc188e587a477949c966a31661	13 Jun 2011, 16:52	0.06 MB	11	1,156
130,559 130,559	0000000000001d13d6c3301586955e1f527b50cd1f1c7a33b3eeea203c0c6003	13 Jun 2011, 16:47	0.01 MB	19	1,109

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.75 GB sent, 94.48 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.