Blockchain Explorer | learn me a bitcoin

Memory Pool

4,549 transactions

1.91 vMB

Show Random Selection

Max Size: 9/200 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
907,870	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 41 secs ago	1.00 vMB	3,474	4

Show Transactions

Blockchain

Tip: 907,869 (717,377 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
190,492 190,492	000000000000009d3a5f382a728900ebf464ea9223349b59b0cd8af9657e2310	24 Jul 2012, 06:52	0.01 MB	23	49
190,491 190,491	00000000000006fd927f2540354dad4245152a9123eb06d0c3068b773ca40910	24 Jul 2012, 06:48	0.14 MB	235	118
190,490 190,490	00000000000008cabb3882249e6c8c090a14841ed102bdfe9a51140402336c32	24 Jul 2012, 06:34	0.16 MB	191	94
190,489 190,489	000000000000087533f740570085e6312eff1e232ad90d93c195e6a3d62009f7	24 Jul 2012, 06:22	0.06 MB	108	99
190,488 190,488	00000000000003c53c7e40daa17c9a967d7389f0352d8ea29516313c13f98536	24 Jul 2012, 06:18	0.11 MB	201	90
190,487 190,487	000000000000015c3569278d0c0c0011ee33afd9ca3dc2a5abd72f8afc0d15ee	24 Jul 2012, 06:14	0.02 MB	48	95
190,486 190,486	00000000000003d0bc2c2e9ca73ac23577c417aa643e60f919e34911eac3a621	24 Jul 2012, 06:09	0.08 MB	140	86
190,485 190,485	000000000000048844605ba93f8a66bbdd57cdb4ca9a94e10c4482b5abdacc01	24 Jul 2012, 06:06	0.00 MB	5	0
190,484 190,484	0000000000000102d608120df6e8dea1ecbeb7e9cbd0e8339c8c65f22ea6792c	24 Jul 2012, 06:05	0.09 MB	143	91
190,483 190,483	000000000000015a26ce0bd038d6da4b1cd27a3be3d19e158c95663f33a42657	24 Jul 2012, 06:04	0.25 MB	652	138
190,482 190,482	00000000000006ca1a90fbf51c87e951d756f98a19038700469707b48799feac	24 Jul 2012, 06:02	0.03 MB	107	131
190,481 190,481	0000000000000119b9eaad1870258328c4e74d705b8274b3e46471b122343ccf	24 Jul 2012, 05:58	0.42 MB	938	122
190,480 190,480	00000000000005c61052c1326e24a0a0764f05a8ec100f0e9347b1893e41d9b9	24 Jul 2012, 05:47	0.25 MB	429	106
190,479 190,479	000000000000007c4a435d43f380b463dbbab6aca0fc3d9bf9b70762e1f429f9	24 Jul 2012, 05:37	0.04 MB	145	30
190,478 190,478	00000000000005f8a22ac66c535a0b5b74686b9e5eca446180ed9275ff0f26cf	24 Jul 2012, 05:32	0.05 MB	145	133
190,477 190,477	00000000000006a61b5b29b3cc25022933b63142a331ae9f37349283df48f31c	24 Jul 2012, 05:14	0.27 MB	548	237
190,476 190,476	00000000000006c437900a5398324a99a7d137d21ad297bb47c95ad2c5ff27ce	24 Jul 2012, 04:55	0.06 MB	155	152
190,475 190,475	000000000000061fa965b49aa004e844dddba2ab4a313b397daf8efbfbe8042e	24 Jul 2012, 04:39	0.00 MB	6	15
190,474 190,474	00000000000006dd962f829e0c71809fb4cb6b468c38e68208b008d6525dc888	24 Jul 2012, 04:40	0.00 MB	12	39
190,473 190,473	00000000000006a0bf4bcbc0f75b8fab48e37024af8b50d9fa7e7bfaa90351f0	24 Jul 2012, 04:26	0.09 MB	277	188
190,472 190,472	00000000000006cb4353fe998be4b042f32523daa7dc882c9f948c8d0b71aa18	24 Jul 2012, 04:02	0.00 MB	11	14

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: 1,642.60 GB sent, 94.42 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.