Blockchain Explorer | learn me a bitcoin

Memory Pool

1,283 transactions

0.71 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,874	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 8 secs	0.70 vMB	1,257	1

Show Transactions

Blockchain

Tip: 907,873 (783,440 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
124,433 124,433	00000000000042850816e6c892e98b58acb3824bd4d397d7e2752d6254ec1deb	16 May 2011, 20:33	0.01 MB	25	1,592
124,432 124,432	00000000000023bc3e4ad10b007d9618877e7fb9cd4f46f84e6f57c43e6429fb	16 May 2011, 20:22	0.01 MB	7	883
124,431 124,431	0000000000000af901d8224f0646074fe7b392d41f5cda2e84348abfad6bc550	16 May 2011, 20:21	0.00 MB	7	0
124,430 124,430	000000000000491155bad8adbb0823029d618fc2841a2c572a0db590d19d829f	16 May 2011, 20:19	0.01 MB	14	781
124,429 124,429	0000000000001814b28046e294d6652611978bb2c45cd458f2a2260727384124	16 May 2011, 20:17	0.00 MB	8	953
124,428 124,428	00000000000029640bce07f911fe2d6224206b7337696da4164a7baad874e33a	16 May 2011, 20:14	0.00 MB	5	0
124,427 124,427	00000000000012c1ebc7f163e0970d3a44d8320353fdb429f85d26086855a1ec	16 May 2011, 20:14	0.00 MB	1	0
124,426 124,426	00000000000040b44f524dc3271a9dec3cd301f25aa81536605d8cb794695454	16 May 2011, 20:14	0.00 MB	7	685
124,425 124,425	00000000000004de65b88679758af0f2afbb99aac221c6d52d324fa01ae3074d	16 May 2011, 20:12	0.00 MB	8	868
124,424 124,424	0000000000003ce07b880d0c26e012ccf51d5c2d1f3adab4eb4225404871fb8b	16 May 2011, 20:08	0.00 MB	7	672
124,423 124,423	0000000000006a73a0cf50e025df3d35bbe4ab4f0b2653af59031f51a702c8b1	16 May 2011, 20:07	0.02 MB	65	296
124,422 124,422	00000000000016d5739be8444032d3e0464a83d96899256238dc4de1d96874cb	16 May 2011, 19:59	0.00 MB	1	0
124,421 124,421	0000000000004302ecf308c395ad18d3b30c0ab7fdff094bd67650e719e68494	16 May 2011, 19:57	0.00 MB	11	607
124,420 124,420	0000000000003daadd969dd00619eb5ab173ca054607164402072e05d47c76d1	16 May 2011, 19:56	0.01 MB	43	2,247
124,419 124,419	00000000000055ff595861413716cd8905d73c1cf885b0c9fd17b7c9e73323b5	16 May 2011, 19:48	0.01 MB	10	607
124,418 124,418	00000000000053ab10e3978a3f97b1c87a251ef66326115fa2dbf907df0c15e4	16 May 2011, 19:42	0.01 MB	17	904
124,417 124,417	00000000000036d6a555415b6a6a3028abce5a86c82dacbb1ea94c5a8a7cb250	16 May 2011, 19:37	0.00 MB	11	925
124,416 124,416	0000000000002e8b000f64581c46a7f7bb6ca2c3a0528ef70febe399b1b4e882	16 May 2011, 19:33	0.01 MB	23	1,036
124,415 124,415	000000000000040abfd4d4aa7c4fdd68fa0e628da9b5fa0096229edcf97c2fa4	16 May 2011, 19:23	0.00 MB	9	11
124,414 124,414	0000000000004627e2e512afe0682e462850901bc3557f0245f724921b841568	16 May 2011, 19:23	0.01 MB	28	1,299
124,413 124,413	0000000000005761bee5734ab92277af3e3fc61444527021883b316c6e9c599c	16 May 2011, 19:15	0.00 MB	11	0

Previous 10 blocks ↓

Total Size: 769.30 GB

Node Information

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

Uptime: 2 months, 18 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.72 GB sent, 94.45 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.