Blockchain Explorer | learn me a bitcoin

Memory Pool

3,533 transactions

0.97 vMB

Show Random Selection

Max Size: 6/200 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
907,793	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 15 secs ago	0.95 vMB	3,533	2

Show Transactions

Blockchain

Tip: 907,792 (769,951 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
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
137,836 137,836	000000000000042104a000807e04e9b1323a5b52b56856921d3789fa44a57c4b	24 Jul 2011, 17:17	0.01 MB	15	32
137,835 137,835	00000000000004b4a94a9993b9c8ebb943f72cbc688814b1404f6308da0cb257	24 Jul 2011, 17:16	0.02 MB	48	205
137,834 137,834	0000000000000253746d3843b48ffd156240fdbf944193319349d0186a051184	24 Jul 2011, 17:05	0.01 MB	11	410
137,833 137,833	000000000000067084cbc332ce424a1acbb9d1df36da3878c2a70689df2fc257	24 Jul 2011, 17:04	0.00 MB	6	169
137,832 137,832	00000000000007a501ad11851ab79eb305d126c352c9705a53502e844c56b94f	24 Jul 2011, 17:02	0.03 MB	109	173
137,831 137,831	0000000000000425854c840c776471ed0518ce82d323dc651d317ffbf577a9bd	24 Jul 2011, 16:58	0.02 MB	59	265
137,830 137,830	0000000000000197df1d623d5318dc90bdb2213142082e4fead1fc9e4a06a050	24 Jul 2011, 16:49	0.00 MB	9	455
137,829 137,829	00000000000000227174969ef6e45cd0f20b9132748b9ecc3ff1cf56ff717d8c	24 Jul 2011, 16:46	0.02 MB	77	165
137,828 137,828	0000000000000407b4295c2b313e82b9091fc4255ff4159c3dfce524b3e30b6a	24 Jul 2011, 16:40	0.01 MB	21	239
137,827 137,827	00000000000004a6b287b636968d644c7e536fa0063925b63222d36d2417a31e	24 Jul 2011, 16:34	0.02 MB	45	188
137,826 137,826	00000000000007ef1f7d77eec1193611a6be74257c58a6f4c2345529b9350991	24 Jul 2011, 16:21	0.03 MB	65	185
137,825 137,825	0000000000000686f7181f36409fbb416e0da176b11b2b0705b780e1d6f9d73a	24 Jul 2011, 16:11	0.03 MB	83	163
137,824 137,824	00000000000006471d1ab16ade103f34b60e93d82df31de322c0c836fbc0a066	24 Jul 2011, 16:05	0.01 MB	20	534
137,823 137,823	000000000000001f71908ebce637b06274db8a6a05e43f0e816ee32017f6f706	24 Jul 2011, 16:02	0.01 MB	28	71
137,822 137,822	00000000000000d09006b381a80b0c1c3c6144287bfcd1319e6bb0cde8d4887b	24 Jul 2011, 16:01	0.00 MB	15	227
137,821 137,821	00000000000004a76f7094ded5ad273e97810723a6467413989f72a8908b929e	24 Jul 2011, 15:57	0.01 MB	18	513

Previous 10 blocks ↓

Total Size: 769.15 GB

Node Information

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

Uptime: 2 months, 18 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.64 GB sent, 93.64 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.