Blockchain Explorer | learn me a bitcoin

Memory Pool

4,274 transactions

24.20 vMB

Show Random Selection

Max Size: 99/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,317	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 25 secs ago	1.00 vMB	2,829	3

Show Transactions

Blockchain

Tip: 908,316 (896,984 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
11,332 11,332	000000008728ec62790c10ac445b3bbcb9036d01d492eb2cd399bc4a12021241	18 Apr 2009, 01:44	1
11,331 11,331	00000000aabcff1671df7c260f25929874e57d2e2eacb2066a473583d6e4cb5a	18 Apr 2009, 01:29	1
11,330 11,330	0000000047b9776c438c7e4634649dd6b705fb381014e22f3db24e822b4d32fc	18 Apr 2009, 01:08	1
11,329 11,329	00000000a32521c8a52c6035d885139cbaf6dbc49dd9c39cc58242131f8a99bb	18 Apr 2009, 01:08	1
11,328 11,328	00000000b2338f7d38e7c29ce3dce999352a031b70105738ac8a63da61914803	18 Apr 2009, 00:45	1
11,327 11,327	00000000aaa04f881206f495bc4d851cd8499aa4b1ecdfb4826366c806f83338	18 Apr 2009, 00:37	1
11,326 11,326	000000000bee1636d887c5221db61a547466a4d8ba369900111a0e1331d741ec	18 Apr 2009, 00:19	1
11,325 11,325	000000001e729756f87727e6ca2de6c4d7f252ce01b5ebe2ae8776e826238b40	18 Apr 2009, 00:13	1
11,324 11,324	00000000d6142053df39e92de81d11c8123c0a5f987929bbe00460819e7362cd	18 Apr 2009, 00:12	1
11,323 11,323	000000008d2a3e052f4213e2f2b1d72937fabc6eb45247459a07fdf17228cd1c	17 Apr 2009, 23:48	1
11,322 11,322	00000000aa330936225ebe51e99960c5d0aab86473b8e2281f0e73034c342e6f	17 Apr 2009, 23:43	1
11,321 11,321	0000000051d12aaa8051cf76a6646c5f13dd9bae8314c6e3569f91dfb20ad06a	17 Apr 2009, 23:29	1
11,320 11,320	00000000c78381b74b6013c780392f41ac95f5abc86dbe80b8d4aab82bd9ee14	17 Apr 2009, 23:21	1
11,319 11,319	0000000068153ea869471263a174941be7e985a156f404f80660a11a977ec87a	17 Apr 2009, 23:03	1
11,318 11,318	000000004c94b2c6fa9dd392fe7fefad37ee54ace156d7233b3bdd9c1f143c4a	17 Apr 2009, 22:37	1
11,317 11,317	000000001fd3c358640241fa337afd818b67f272b852fc987325be4ead384c9c	17 Apr 2009, 22:23	1
11,316 11,316	00000000a8b4bab3d47fc8c28304a129e4ae016a97f95dd7a8992ca3b1980d85	17 Apr 2009, 22:20	1
11,315 11,315	00000000ed46309adcaaedd4e1b73d4daf26bce4a905eedabf9d037a01e0fb1d	17 Apr 2009, 22:12	1
11,314 11,314	000000002c0a8aaed3a64f57b8c6064e93372a8cf39ed9ab905e26f3f94c9669	17 Apr 2009, 21:49	1
11,313 11,313	00000000edd8848e16a9d6b0b21b6710ce5f64e6c0c9f039c4ec0b6c9c99f459	17 Apr 2009, 21:27	1
11,312 11,312	0000000009ea12d835e9ee18ddffc5c925cd5be44a2d0c2bb21fad4ac0a5a13e	17 Apr 2009, 21:03	1

Previous 10 blocks ↓

Total Size: 770.23 GB

Node Information

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

Uptime: 2 months, 21 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,701.00 GB sent, 98.63 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.