Blockchain Explorer | learn me a bitcoin

Memory Pool

1,091 transactions

1.70 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,806	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 50 secs	1.00 vMB	2,765	2

Show Transactions

Blockchain

Tip: 907,805 (770,143 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,662 137,662	000000000000075660ab1adaefd325b5cb6c4963a2c2378f9056734f366ec10b	23 Jul 2011, 17:12	0.02 MB	38	126
137,661 137,661	00000000000004f30262110cf76aa89bc6a75c891acf5495f6a15042cbf0c66b	23 Jul 2011, 17:06	0.01 MB	22	268
137,660 137,660	0000000000000287f9a1a297ed1648b32e14a2abe23bf548ff971613bce6df7e	23 Jul 2011, 17:00	0.04 MB	107	227
137,659 137,659	00000000000000f05833606eb3d580fdd2a203cc82d4e39c4ecdfeeb8d1cefec	23 Jul 2011, 16:56	0.02 MB	41	158
137,658 137,658	00000000000003e3584768c1be9f391aa64fd7b16d9bea06d0f4c763ce5b374b	23 Jul 2011, 16:43	0.01 MB	28	327
137,657 137,657	0000000000000470cefc6c1dc963661ec0f895b5059c5f03e9acc9cf7f1b8927	23 Jul 2011, 16:34	0.01 MB	11	249
137,656 137,656	000000000000079a402d9344e57bb4bd6a34df9935428894cca95ba42b8f4730	23 Jul 2011, 16:33	0.04 MB	122	47
137,655 137,655	00000000000001d3dda29fd5ac4366255fb1a4b63b11c4a444c4eed35fdb29d1	23 Jul 2011, 16:27	0.01 MB	17	268
137,654 137,654	0000000000000139deea5281d8284547c7ff8e9ecdfd78b4928b53416ef71417	23 Jul 2011, 16:22	0.01 MB	16	56
137,653 137,653	0000000000000603688a95f8bc531e180a7206aa3f3d8c68008ef7d886166cab	23 Jul 2011, 16:18	0.00 MB	9	440
137,652 137,652	0000000000000710b22c591c5d50d5aac94fac76e18718ee8e3cb77de3c07e59	23 Jul 2011, 16:17	0.05 MB	128	136
137,651 137,651	000000000000004fd35fd24184c1b8437b129aae4e2fcfe9b6d19781b98b1e9f	23 Jul 2011, 15:58	0.02 MB	20	497
137,650 137,650	0000000000000972276f19573c7bb33ad1165c8169b9af96937f25e965e30ddc	23 Jul 2011, 15:47	0.00 MB	13	46
137,649 137,649	00000000000002ff3753d5e02534d9dd40ad7b7a5da2595c8e08d8cde19bae4c	23 Jul 2011, 15:45	0.04 MB	107	210
137,648 137,648	000000000000022006cf48929a8cdf86bde6cd414940d58359862a00e03c08e5	23 Jul 2011, 15:36	0.05 MB	105	1
137,647 137,647	00000000000002cf5c65fe26848d7976cbc9eed3b01116f474e8a625e475ab87	23 Jul 2011, 15:34	0.09 MB	221	1,171
137,646 137,646	00000000000003a57cc06d2df04fd597bb4c772fc7a75c06d957ee2877252513	23 Jul 2011, 14:33	0.01 MB	25	384
137,645 137,645	00000000000000c02fc2ae1fd9315a0f334f14fa92fe6fdd133d13b4f92e0aa2	23 Jul 2011, 14:24	0.01 MB	16	145
137,644 137,644	00000000000004488f0f5a998e704496421ed807770acd6685b59ed4951013c8	23 Jul 2011, 14:23	0.05 MB	134	215
137,643 137,643	00000000000006fd5dfe6aec0b2f3eedcec83d7ffc64a66bcf781b738ddb0436	23 Jul 2011, 14:01	0.01 MB	36	83
137,642 137,642	00000000000001963fe71f27d24a879adac72f3f3d9fc802352732d17df36dcc	23 Jul 2011, 13:55	0.00 MB	7	753

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.31 GB sent, 93.78 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.