Blockchain Explorer | learn me a bitcoin

Memory Pool

6,823 transactions

2.44 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 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
908,579	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 16 secs	1.00 vMB	2,870	2

Show Transactions

Blockchain

Tip: 908,578 (899,248 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
9,330 9,330	0000000095b78bacd196e1ca586236a82c1ee91e7e07984e580bf1d8fee56ddc	31 Mar 2009, 10:55	1
9,329 9,329	000000008fc19732f7f8c2eaecb187234c8b571c2a2bfa470fdd9a58aa934115	31 Mar 2009, 11:49	1
9,328 9,328	00000000aeee3e3f2da0bc9e43a94e391c182b044835a1f7c5bfbc8041192cdb	31 Mar 2009, 10:32	1
9,327 9,327	0000000091d4de698e62f92b77990f39d6613afbccd4d1bc258dd8aed90ff894	31 Mar 2009, 10:12	1
9,326 9,326	00000000c458c22c6f410e89196ec635aa6e816b99c6a0054c2332fce646bbdb	31 Mar 2009, 09:53	1
9,325 9,325	000000007e0311199389a24ea5f110872900737957520ebd543cdbb0d27b85ea	31 Mar 2009, 09:48	1
9,324 9,324	00000000174707e83cc0d60c0878037d536f67678e5d545995665de6403ccd92	31 Mar 2009, 09:34	1
9,323 9,323	00000000a88719e11a80c259ccb094d96baed3c97bce37a9520831884a1b1db7	31 Mar 2009, 09:14	1
9,322 9,322	000000001b1f52515b653e6ea7a852604291031240bf64ea1c61e45f46f6d837	31 Mar 2009, 09:54	1
9,321 9,321	0000000069e4461ea0adb0e3e9d9e71ed022d14e27ad8a309417b3b742c16f4f	31 Mar 2009, 08:52	1
9,320 9,320	00000000eaeeff813cc2ef15fd33a82d26c44830304a8667472d4d3dcd53d7dd	31 Mar 2009, 08:45	1
9,319 9,319	00000000f46b55a0ecc3fa92b34fa4b1b646710e51181ffdf93a8a630721cdf6	31 Mar 2009, 08:25	1
9,318 9,318	000000009da588f7c54afef0760b5808b55472a1e8a9b919d2d47a7fa0c0e6c9	31 Mar 2009, 08:12	1
9,317 9,317	0000000040ee86ddeadce4fbc458d37e6acae8cf4f220354a186d79a0c7a8b15	31 Mar 2009, 08:17	1
9,316 9,316	00000000d32bc5ec519824ce94f22577e79e067a5e1cde93c9f6325a2cdac198	31 Mar 2009, 07:57	1
9,315 9,315	000000006f0fca19456e2824feaae5ba4be5f2542c63c786bbd19dd5a1229271	31 Mar 2009, 07:47	1
9,314 9,314	000000005030db2d311e4e34f502110e79329e36e92b22a6c6c5d9730789aad1	31 Mar 2009, 07:35	1
9,313 9,313	000000008ff347146c3956176dfb2bb3c45ef9471a5f59d952474b97cf28d724	31 Mar 2009, 07:24	1
9,312 9,312	00000000587aac037a61ccc1fa1022836f5c57554bb6d0a30ea1ec282aa0fb9d	31 Mar 2009, 07:14	1
9,311 9,311	000000008da846cff88ef83258bf01f7ca757edd080d541381347c5ec8cb5b47	31 Mar 2009, 06:50	1
9,310 9,310	000000004d441eda6d86516b77701eb913788efe7d6a74ad3d06a5aa343e6d1e	31 Mar 2009, 06:28	1

Previous 10 blocks ↓

Total Size: 770.77 GB

Node Information

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

Uptime: 2 months, 23 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,848.48 GB sent, 100.86 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.