Blockchain Explorer | learn me a bitcoin

Memory Pool

10,270 transactions

4.67 vMB

Show Random Selection

Max Size: 25/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 44 secs ago	1.00 vMB	3,135	6

Show Transactions

Blockchain

Tip: 907,725 (777,300 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
130,425 130,425	0000000000000e8c4fea031b900281c4ec2cbfd4ce29adaf9ee3497ce3b7e178	13 Jun 2011, 03:58	0.03 MB	87	726
130,424 130,424	00000000000013bdd0394b10df79bb55c782bec037b61731863b8709df4cc0d5	13 Jun 2011, 03:44	0.00 MB	5	3,108
130,423 130,423	000000000000034cc0b27d96c383d83b5e8bf902b39f910eb428a5df76411659	13 Jun 2011, 03:43	0.00 MB	5	848
130,422 130,422	0000000000000b0d330b93b5451571aa5dfd007f7912f36a3317eeba1b712e4f	13 Jun 2011, 03:43	0.01 MB	18	540
130,421 130,421	00000000000017ab7c1c7bed3b566e67734293017fbe4a782189038d6dcfaa14	13 Jun 2011, 03:42	0.01 MB	17	257
130,420 130,420	000000000000183884a9a6ebd6e4c7cb325b4954eaec98e9d9c2769f0c406694	13 Jun 2011, 03:39	0.01 MB	16	1,365
130,419 130,419	0000000000000a668fd07c7a237627bfe8d344fd339a8fb2bc9abb8b3266dadb	13 Jun 2011, 03:34	0.01 MB	31	325
130,418 130,418	0000000000000305b2994b7e1a2ed368025cdf7a5b0cf447018bda662a6e67c9	13 Jun 2011, 03:32	0.05 MB	144	270
130,417 130,417	00000000000013a4459b88a1b01e53075d49b97a419441a0dec11fb9aa644046	13 Jun 2011, 03:25	0.02 MB	45	1,100
130,416 130,416	000000000000116a4e9c659310a86dae2c46c26b4eac8541298414d95eb94c49	13 Jun 2011, 03:15	0.00 MB	7	338
130,415 130,415	0000000000001ce40046824fabd9b4bbb1f2392dad283e7a9fb53d1d2b645659	13 Jun 2011, 03:14	0.00 MB	10	336
130,414 130,414	00000000000011efe38d0f04e5c7c55ca7cf4fc9d7ea5eb4faad89e46c122823	13 Jun 2011, 03:13	0.05 MB	102	1,054
130,413 130,413	000000000000171f4d22a0d604573be695803eb5cb24049b002a4493a5d2f409	13 Jun 2011, 02:51	0.01 MB	28	973
130,412 130,412	0000000000000cccc2b862132c529e8b1b765b64a8d4135cb360929f59bb7387	13 Jun 2011, 02:48	0.02 MB	40	993
130,411 130,411	00000000000016a7753608cf74d9ba024d1df7f74a89730e57ee5807516c40f8	13 Jun 2011, 02:42	0.01 MB	30	1,219
130,410 130,410	000000000000144dbe776f5a13fde7ef98ec37c33b3462bf64932ed22708472b	13 Jun 2011, 02:39	0.05 MB	126	596
130,409 130,409	0000000000000bdd790d540d23ab14b34adb884c7ff3f25b7e339e41f5eae4b5	13 Jun 2011, 02:39	0.03 MB	100	314
130,408 130,408	00000000000005f10d6b554cf57393d17e1350c120cb943bbaf13f65149a805f	13 Jun 2011, 02:36	0.03 MB	65	796
130,407 130,407	00000000000009e647936e5b18561204561fbdd477836ccf96db082d841248df	13 Jun 2011, 02:28	0.01 MB	24	2,263
130,406 130,406	0000000000000ae30a33df3d1872cedda22770592a0f635f472fecdcf5f7b280	13 Jun 2011, 02:12	0.01 MB	27	1,568
130,405 130,405	0000000000000b9650fa804659fce87e559408d92337f2decdbe638e2f5a6496	13 Jun 2011, 02:08	0.01 MB	38	1,548

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.73 GB sent, 93.04 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.