Blockchain Explorer | learn me a bitcoin

Memory Pool

2,616 transactions

0.87 vMB

Show Random Selection

Max Size: 5/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,756	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 46 secs	0.83 vMB	2,607	1

Show Transactions

Blockchain

Tip: 907,755 (768,752 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
139,003 139,003	00000000000009298988eb6e86bfad3c638ee36c960753d74edd2d7a14720d9c	31 Jul 2011, 19:21	0.03 MB	54	266
139,002 139,002	000000000000039d15f9bedb4c4ec1878ba9cfe4c71219b84ba1af7816a730cb	31 Jul 2011, 19:06	0.02 MB	42	104
139,001 139,001	00000000000005f03ae433e5a2c2e9096dd5591eac4f1bf9856072666fc9ed38	31 Jul 2011, 19:05	0.05 MB	128	264
139,000 139,000	000000000000032a64e8aea278290cd184efbb0a2516b3dc3753c2567153e5cb	31 Jul 2011, 18:46	0.02 MB	44	353
138,999 138,999	00000000000005bc8204d2f967ab2e7a088d521ecf0187bba37596a78e4a5336	31 Jul 2011, 18:35	0.02 MB	81	4
138,998 138,998	000000000000071c8f8b38f54dfdbde66b7a1f696c6d46bd0d0e1c3382388d21	31 Jul 2011, 18:33	0.02 MB	29	382
138,997 138,997	000000000000065df2fab008e31370c2a25aae36e0d358b659a5dd41f32d4ca2	31 Jul 2011, 18:32	0.05 MB	111	366
138,996 138,996	00000000000008d7c37e8cb6fba564d03e4c7611153af6bf6938a16f19eed7ca	31 Jul 2011, 18:06	0.03 MB	49	383
138,995 138,995	000000000000085b4ae145ef133e58ce0d04f5524c9bc40910f7574580f057de	31 Jul 2011, 17:56	0.02 MB	25	68
138,994 138,994	00000000000009588d091e0ce06ff731a8d27043aef75419ddd0db8f94066053	31 Jul 2011, 17:56	0.00 MB	10	11
138,993 138,993	00000000000009731056707e53a2a6096f176800004a62d852999be01a8a4a93	31 Jul 2011, 17:53	0.02 MB	19	162
138,992 138,992	00000000000000df99844594f86ecd1c53bbbc55c6ad2f48929a7b580196b193	31 Jul 2011, 17:42	0.01 MB	9	21
138,991 138,991	0000000000000314a31071968a59a4f7be43acdf635e4f884eb219f4e4d36aa7	31 Jul 2011, 17:41	0.02 MB	31	226
138,990 138,990	000000000000022d7a3de2dfd12b3f2024e6cd71d414d0d0415bc3e3b4d33161	31 Jul 2011, 17:36	0.01 MB	13	448
138,989 138,989	00000000000000e7f11363fb242c3a0713339820a66d92cb81c89109c6552619	31 Jul 2011, 17:32	0.01 MB	25	204
138,988 138,988	000000000000003686d9a322250c732d5a64b44f905ea8260746e2dd01ba90b8	31 Jul 2011, 17:28	0.04 MB	107	197
138,987 138,987	00000000000001c396b7734275eb0c88e24bb6f10dca479c06821e9207ce09f0	31 Jul 2011, 17:17	0.01 MB	15	251
138,986 138,986	00000000000004ba1b4db214a9b298d113783bde12e6bcf1814aaee3a4a781fb	31 Jul 2011, 17:14	0.00 MB	8	51
138,985 138,985	0000000000000270ee2093a2d62b6b3d3e3da88de0f6909561117ca9a5b435fb	31 Jul 2011, 17:13	0.03 MB	49	315
138,984 138,984	00000000000003ffa100a7ae5bd8be357c208a45593ceee0814424ce61838b3a	31 Jul 2011, 17:09	0.05 MB	141	300
138,983 138,983	00000000000000adffc9a2d684a7a59c40f7d6bfda3f66523e87d0f8d7f87100	31 Jul 2011, 16:49	0.01 MB	44	603

Previous 10 blocks ↓

Total Size: 769.09 GB

Node Information

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

Uptime: 2 months, 17 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,628.30 GB sent, 93.33 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.