Blockchain Explorer | learn me a bitcoin

Memory Pool

1,270 transactions

0.74 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
907,994	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 45 secs	0.73 vMB	1,250	1

Show Transactions

Blockchain

Tip: 907,993 (759,597 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
148,396 148,396	00000000000009c7a73d49e1427f077ce15515765a62c97848bcbe1c95222f12	07 Oct 2011, 06:23	0.10 MB	105	112
148,395 148,395	00000000000009d719e5634c991bf3907f7ade017b932f0f7d65a7e25ff82333	07 Oct 2011, 05:45	0.02 MB	30	144
148,394 148,394	00000000000000defd28410cad0b06749d07647df472a8d7480a77d7fe22ccb5	07 Oct 2011, 05:35	0.01 MB	33	127
148,393 148,393	000000000000069c097ad9fb1abc8a29be320b4d47079e5f2e82b62447bb824b	07 Oct 2011, 05:26	0.02 MB	64	75
148,392 148,392	000000000000037610b21f49089172d774938b40921b9145225f55405b305106	07 Oct 2011, 05:14	0.00 MB	12	0
148,391 148,391	00000000000002f0afa093522b17afb7ac34b8d7437815963b84e860e7019fe3	07 Oct 2011, 05:13	0.04 MB	90	204
148,390 148,390	0000000000000445e103fc12c452f887dce04643a2679dd61d0a10607565f0ae	07 Oct 2011, 04:44	0.01 MB	12	47
148,389 148,389	000000000000033a5a22ad83de0964f3821245022ae9352e27688f3d09df4741	07 Oct 2011, 04:40	0.01 MB	37	0
148,388 148,388	000000000000076f7ff850665f94298b5e63cc625f871ccd242d5aa2bf9c8a34	07 Oct 2011, 04:38	0.00 MB	14	0
148,387 148,387	00000000000005c2340e76768be8058f9b01a7d6d1a049c813590cc4c63f4c59	07 Oct 2011, 04:37	0.01 MB	32	223
148,386 148,386	000000000000031076d0606c4bf4497e98de74476448b47ad7ac8ac41f410cac	07 Oct 2011, 04:22	0.01 MB	34	308
148,385 148,385	00000000000005ec0b9cdaeb551aa2048744783d83a3b003ee07655184407b57	07 Oct 2011, 04:04	0.00 MB	12	801
148,384 148,384	0000000000000307eac7101c4ae2bf28594fba0b40e85d8710d0a6640f473559	07 Oct 2011, 04:01	0.01 MB	40	20
148,383 148,383	000000000000024394121ab37020cf6756c2859db4f4dedd68931de857cb76c4	07 Oct 2011, 04:00	0.02 MB	25	34
148,382 148,382	00000000000007c194213dcc2a3602781cc73f4f65b8b39e5cb48da0d590a243	07 Oct 2011, 04:26	0.00 MB	7	446
148,381 148,381	0000000000000101416cfe36ec5297c5a8eeb6ecf9c1c0b731a4a5f09038d113	07 Oct 2011, 03:47	0.02 MB	33	109
148,380 148,380	000000000000006cfc46fb2fd83f0bd4d74a9ffeda30a9326cb5a6993a972f77	07 Oct 2011, 03:37	0.00 MB	5	36
148,379 148,379	00000000000004aa5a5c46fdd582e6cc29af816438132c085955757f30077639	07 Oct 2011, 03:35	0.01 MB	15	228
148,378 148,378	00000000000000d5d80440c2b143a2d276e1ed0673ac8505ec8e5a03af2e5fdd	07 Oct 2011, 03:26	0.00 MB	1	0
148,377 148,377	00000000000006374d89b88a627214a73d1dcfb8323b90cc0bd878703c124e12	07 Oct 2011, 03:25	0.00 MB	10	139
148,376 148,376	0000000000000513e044cd5c705e1922399a2281de838a3220bf1655063f75f6	07 Oct 2011, 03:23	0.02 MB	28	217

Previous 10 blocks ↓

Total Size: 769.53 GB

Node Information

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

Uptime: 2 months, 19 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.13 GB sent, 95.60 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.