Blockchain Explorer | learn me a bitcoin

Memory Pool

2,119 transactions

0.92 vMB

Show Random Selection

Max Size: 5/200 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
907,930	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 30 secs	0.91 vMB	2,103	1

Show Transactions

Blockchain

Tip: 907,929 (769,874 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
138,055 138,055	00000000000005b82e0635169259387d1bc82675aa30a584b724087669ed4ceb	26 Jul 2011, 02:23	0.05 MB	67	203
138,054 138,054	000000000000054949cc1c23a1af72f0ac7e77a34fbf1d4a10dd10c0481e22fb	26 Jul 2011, 02:06	0.00 MB	4	129
138,053 138,053	00000000000009b72083a1654d25d995649c532d23946f239a3cbd5c6a57ffad	26 Jul 2011, 02:05	0.04 MB	109	77
138,052 138,052	000000000000093053570cf6fb734471d599d0e84909ceeae5b33a9db0339647	26 Jul 2011, 02:00	0.00 MB	11	333
138,051 138,051	000000000000055c48deba3bd2a86b3844e4fa616cb898a0aeeba4debeae12fa	26 Jul 2011, 01:58	0.04 MB	121	126
138,050 138,050	00000000000007e9923775a68f3194d3ca3fa82ae3cdbd3328d507629e7cd4cc	26 Jul 2011, 01:44	0.01 MB	14	472
138,049 138,049	0000000000000811bd5613aea3a8171c825cfc310ecce3714311d37d92b72b0c	26 Jul 2011, 01:42	0.04 MB	68	192
138,048 138,048	0000000000000447af0a9797335616368f0c927aa3e9997664bda27f2d2b1a55	26 Jul 2011, 01:26	0.01 MB	21	552
138,047 138,047	00000000000003a4e6bbfb491c282aa764a1ebe398e96201fbcdac06a1e17334	26 Jul 2011, 01:20	0.07 MB	141	138
138,046 138,046	0000000000000057c52cdfa409fc2d7d91004a3b1271f202db7bc4a87c87c808	26 Jul 2011, 01:15	0.00 MB	13	912
138,045 138,045	00000000000008a5e897bd162d1a2e4f7da92043a2bbf47911e5881dc089f526	26 Jul 2011, 01:12	0.05 MB	77	280
138,044 138,044	00000000000007b19a4e93c5788432c319e31c5031905eefb2a98140cbccf4c4	26 Jul 2011, 00:38	0.03 MB	71	343
138,043 138,043	0000000000000935c86ad90bd865c42430d19d9e6ac6fce5e703f1d1a34cfb52	26 Jul 2011, 00:27	0.01 MB	19	367
138,042 138,042	00000000000000e23bac96930e01af8c3824d126adbe971294121255316e0ae3	26 Jul 2011, 00:21	0.03 MB	100	0
138,041 138,041	000000000000062e3ee5c11a03325bde3854f5e3904e1802ab4a89897af624a0	26 Jul 2011, 00:19	0.04 MB	111	213
138,040 138,040	000000000000069554f4a4026b7edf5bbfced18334787c878fcd40e79d64afd4	26 Jul 2011, 00:16	0.03 MB	39	160
138,039 138,039	00000000000004d34b1d64688ca5061b9cadcb3aa9348c26795bdb74f6393eee	25 Jul 2011, 23:47	0.02 MB	49	140
138,038 138,038	00000000000007d6d2a5a476ed298d7bdca52a7efd4d6848f6390ecfaeaea569	25 Jul 2011, 23:42	0.05 MB	118	66
138,037 138,037	000000000000085f5c80fd69018a098db468baa5bd7f99ac511c7106459431b3	25 Jul 2011, 23:36	0.05 MB	74	224
138,036 138,036	00000000000007dcc671b7736ca7b8018034cf77f21d6db02096125cba722c43	25 Jul 2011, 23:14	0.06 MB	148	182
138,035 138,035	00000000000000740c77bbd6e389c11d54111a488563fd45056e66d987b5977b	25 Jul 2011, 22:42	0.01 MB	23	230

Previous 10 blocks ↓

Total Size: 769.41 GB

Node Information

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

Uptime: 2 months, 19 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,644.85 GB sent, 95.00 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.