Blockchain Explorer | learn me a bitcoin

Memory Pool

2,381 transactions

0.62 vMB

Show Random Selection

Max Size: 4/200 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
908,450	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 10 secs ago	0.62 vMB	2,377	2

Show Transactions

Blockchain

Tip: 908,449 (837,167 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs	Avg Feerate AFR
71,282 71,282	000000000071e22066b292951758e6df3a489a6e57d607360aa151b6275d9a25	31 Jul 2010, 06:03	1	0
71,281 71,281	00000000010bf3ecaf62cb4b81ad0704c88076e52b5cef25ad90da94448935ac	31 Jul 2010, 05:54	1	0
71,280 71,280	0000000000ade011252d44eafbf64db3f94a3cb09353170831d3b8cccb81f4c3	31 Jul 2010, 05:51	2	3,875
71,279 71,279	00000000001af0d405ac56726a26689b35409b5557b82f4f039e7bbea62a6a49	31 Jul 2010, 05:29	1	0
71,278 71,278	0000000000409cff8c97dd5d1091a8f95773f9d15685537ba231616f24ce585a	31 Jul 2010, 05:23	1	0
71,277 71,277	00000000001f162139674a4330a98af3bd51432a7a5d8ad98e6c9dd20aae4ab0	31 Jul 2010, 05:19	1	0
71,276 71,276	000000000105e9571aa1b7ecdae532b112ee52bacdf5fb771b961b4e87494bd2	31 Jul 2010, 05:18	1	0
71,275 71,275	00000000001a014fbe56e573fd68e9a65eaaa844d15ce86421cbe0e0bb693e4c	31 Jul 2010, 05:10	2	3,875
71,274 71,274	0000000000e60dfeef7dbe1b769478825eaf3730e12a920337d561c52fbbbb47	31 Jul 2010, 05:02	1	0
71,273 71,273	000000000086b6af399d4b7f5d88b9e51fa680560a71f562d8f1ef7a154e89f4	31 Jul 2010, 04:57	1	0
71,272 71,272	00000000009d76f56000270a195e1a22f9d0709ab2ec2953703d1c542cae00d0	31 Jul 2010, 04:52	2	0
71,271 71,271	000000000094c2a3f4a62f713060616a3b027c38faeecdc015b6172b2f203e66	31 Jul 2010, 04:49	2	3,861
71,270 71,270	0000000000bc2bc5ed3a4f38b3c2e0efaa0fdcf8cacf13c867fc6a9994a7f0c0	31 Jul 2010, 04:46	1	0
71,269 71,269	0000000000b022c2ef830528e90d72d3e8b6a1f92e09ab7612aee20b53d9422c	31 Jul 2010, 04:45	2	0
71,268 71,268	0000000001083925f1232086a8d037dc10c3faff860d7c04f60c8947aa83a99a	31 Jul 2010, 04:43	2	0
71,267 71,267	000000000023ee051a98dd6013c35d64b3a9ef1262169ff7dee994ff832a49ba	31 Jul 2010, 04:42	1	0
71,266 71,266	0000000000a9790a0493e3a0527ba56b8b72342ced985fd0ebc265fbdbe580f5	31 Jul 2010, 04:40	1	0
71,265 71,265	00000000000795fc2f810a798301c6549bf5ac1283c579e6b3b9019a575bd8fa	31 Jul 2010, 04:29	1	0
71,264 71,264	0000000000c2fa9977a0188d5da684131d8909a6a41f6d8923679fb75911a3f3	31 Jul 2010, 04:19	1	0
71,263 71,263	0000000000749a620c367c2df1781e5d2cbcfbb59e5a5f0f9e376c28066271be	31 Jul 2010, 04:15	1	0
71,262 71,262	00000000003018d9799ea96987d2f3badfd75d7dd0dcd2a17e39a337304842c9	31 Jul 2010, 04:08	3	3,875

Previous 10 blocks ↓

Total Size: 770.54 GB

Node Information

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

Uptime: 2 months, 22 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,776.97 GB sent, 99.74 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.