Blockchain Explorer | learn me a bitcoin

Memory Pool

8,653 transactions

2.68 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,864	00000000000000000002349e0000000000000000000000000000000000000000	31 mins, 48 secs ago	1.00 vMB	3,903	5

Show Transactions

Blockchain

Tip: 907,863 (750,725 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,138 157,138	0000000000000029fe800e5283b33fc67410c4ee840c9916bac8a699219ae589	11 Dec 2011, 23:39	0.02 MB	6	467,224
157,137 157,137	0000000000000978d5176af58cadd95e98a409fb43765d7d60c732055fba00d2	11 Dec 2011, 23:32	0.02 MB	44	46
157,136 157,136	0000000000000c23559b31b48ac8a1d36cd1f269fce25c21a9c84557a17c4399	11 Dec 2011, 23:26	0.03 MB	84	1
157,135 157,135	0000000000000a59566a64526ab79ef5d1ed0110c82d1177d2a758db60a3997d	11 Dec 2011, 23:22	0.05 MB	132	136
157,134 157,134	000000000000091feb85fc15f0be2def6ede0c47d6abea54e04ea8f23b09c499	11 Dec 2011, 22:35	0.02 MB	95	40
157,133 157,133	000000000000086a0519d6c76a887593afa0b6d223ffd6246729386f72e42cd0	11 Dec 2011, 22:34	0.02 MB	43	39
157,132 157,132	00000000000007b81eef0959a69351fb1e2b87df599b52b476d7e2b890ea4fe3	11 Dec 2011, 22:22	0.00 MB	13	286
157,131 157,131	0000000000000af8b55d4f7e8e4999d14ea5f8fdf0c08414e68ec2325f3fcfce	11 Dec 2011, 22:19	0.03 MB	42	110
157,130 157,130	000000000000087fbde85d2c6257d6eda07e0b99e23b37febb9e5de4ef34423b	11 Dec 2011, 22:05	0.02 MB	64	61
157,129 157,129	00000000000008567355d62fd0e6f22c44fcf18fd65f2601c7d6750ecb6313be	11 Dec 2011, 21:59	0.05 MB	45	57
157,128 157,128	00000000000006236ff0c3d3fd81e9fdaee61701135c92f2936bd124ff4c53a8	11 Dec 2011, 21:34	0.01 MB	12	195
157,127 157,127	000000000000030cbb5ab7b51a171d412bbdb6eeb0bd8197eab70b666cc6bb06	11 Dec 2011, 21:33	0.05 MB	110	100
157,126 157,126	0000000000000f4f6859f477d5fd6cce6b9985ae630abd486a9f87de26953df6	11 Dec 2011, 21:16	0.10 MB	50	57
157,125 157,125	000000000000099a35c1c7a188c9cb389bda037f7711fce1b6bdecab29e3f278	11 Dec 2011, 21:08	0.02 MB	40	193
157,124 157,124	0000000000000add45262b55491bf231979ce389d841d8154a08de2ac3d071ae	11 Dec 2011, 20:38	0.02 MB	59	18
157,123 157,123	0000000000000cba9e94e500402a7040603f84548f81c73e04c0282f6dda7823	11 Dec 2011, 20:37	0.05 MB	69	540
157,122 157,122	00000000000001d38a07ab6c64c6f6308194d0c0145bdc5e3af4ec91ede7f419	11 Dec 2011, 20:32	0.01 MB	17	505
157,121 157,121	000000000000078b99a4bba6d1aa932433c36b402b8251993a606a0123921046	11 Dec 2011, 20:20	0.00 MB	12	16
157,120 157,120	00000000000006b54d7678a68f9903651e944e9cb9be101c55ff9d4cb30f15ce	11 Dec 2011, 20:13	0.03 MB	75	94
157,119 157,119	000000000000008b251dc77ab0c7e3504ea97d31748ada5c10445d45d93d80a9	11 Dec 2011, 19:55	0.00 MB	10	341
157,118 157,118	0000000000000273e4debd3478ec0a2f56132876e5ce4959f85aa086008eca6b	11 Dec 2011, 19:53	0.01 MB	32	509

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.60 GB sent, 94.35 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.