Blockchain Explorer | learn me a bitcoin

Memory Pool

3,195 transactions

1.30 vMB

Show Random Selection

Max Size: 7/200 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
907,916	00000000000000000002349e0000000000000000000000000000000000000000	50 secs	1.00 vMB	2,173	2

Show Transactions

Blockchain

Tip: 907,915 (783,651 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
124,264 124,264	00000000000037b6f07b0e5f6cd97d94cfcfaaca4b35f2eda3962a242a3a2fc9	16 May 2011, 04:05	0.00 MB	9	2,307
124,263 124,263	00000000000011a3f52194f793862d25d5546de26b1a61355b08c463c48868e7	16 May 2011, 03:58	0.01 MB	19	447
124,262 124,262	000000000000585c9b120a10863146babf1de0a3943e25fb2de4077e5e3ba94c	16 May 2011, 03:46	0.00 MB	8	758
124,261 124,261	000000000000402082ff17fc45ef5faefc8135ba1b139d0faa0941bd5346eb73	16 May 2011, 03:41	0.01 MB	15	934
124,260 124,260	00000000000025c9b57340a0bda1f5b978e350bf2f017ebaccb03f14eaaa574e	16 May 2011, 03:37	0.01 MB	13	764
124,259 124,259	000000000000531c9c6ff5a06c911d7821cf7276b6cb4667e91c2e59fc3cd0c3	16 May 2011, 03:32	0.01 MB	18	2,036
124,258 124,258	00000000000039fc3acce5f2ac66ecc95cc7d409adcf3f8f01c12ee695562158	16 May 2011, 03:27	0.00 MB	14	1,436
124,257 124,257	000000000000655ffa7fa9d2ca7cfde21165334fc600e53397be9383ed7d355e	16 May 2011, 03:23	0.01 MB	17	195
124,256 124,256	0000000000006877a24ffe7e8fc9c9014d8506b63f9d11fa1fbe9c6a6871cba8	16 May 2011, 03:19	0.00 MB	8	317
124,255 124,255	00000000000032516ccc62be947e99a3200e2a7d6e9270df41bf81d52a3b8976	16 May 2011, 03:14	0.00 MB	11	1,825
124,254 124,254	000000000000135f87e952fceafbeff3f38500b56295edb62d04649272129b2e	16 May 2011, 03:11	0.02 MB	53	1,265
124,253 124,253	00000000000050253f965089773de2d97f091e682e0410faeb7f02010a0f4a1f	16 May 2011, 02:59	0.01 MB	15	1,229
124,252 124,252	0000000000004326e6f48f0b0c7a8c54fd15d3e836cdc2fd7bf504671d5c3cea	16 May 2011, 02:45	0.01 MB	15	1,100
124,251 124,251	00000000000005a359877fac7905b934a3e57ecf5ab9b4fa5f5b30f8129914d6	16 May 2011, 02:37	0.00 MB	11	0
124,250 124,250	00000000000012b304bce417923e01b1201c9e81865bbfb1e504c15617928e44	16 May 2011, 02:35	0.01 MB	13	1,182
124,249 124,249	00000000000035bde33dae4ff2c513bb6db188da0e41d818ce9361cd716df8ed	16 May 2011, 02:29	0.00 MB	6	0
124,248 124,248	00000000000040fc131eebe8e281d02d5b06956cc4fa0bbef44c08e7414e82b5	16 May 2011, 02:26	0.00 MB	5	0
124,247 124,247	000000000000136d404d5314c3cc3645df7d41b8ca7f5cd778aef2ce7d3d47d7	16 May 2011, 02:24	0.01 MB	22	926
124,246 124,246	0000000000004223277a86186c4d11674d7d8fa9c9aeb042b69c44ec251626b1	16 May 2011, 02:13	0.01 MB	14	853
124,245 124,245	0000000000003959d7a5724db4bda1ceea48c0f8c2572e14231c28f2a9066a6b	16 May 2011, 02:02	0.00 MB	10	626
124,244 124,244	00000000000044801bb229d3d84015198fd4db100305e6daee818e8b7d4c3734	16 May 2011, 02:01	0.01 MB	27	0

Previous 10 blocks ↓

Total Size: 769.38 GB

Node Information

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

Uptime: 2 months, 18 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,644.23 GB sent, 94.87 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.