Blockchain Explorer | learn me a bitcoin

Memory Pool

1,335 transactions

0.40 vMB

Show Random Selection

Max Size: 2/200 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 34 secs	0.39 vMB	1,317	2

Show Transactions

Blockchain

Tip: 907,874 (748,237 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,637 159,637	000000000000093df6be4d01f702b7223d9eaf5a192ff0799b4208c05f85afc6	29 Dec 2011, 03:52	0.00 MB	8	386
159,636 159,636	000000000000069a632d5c66ea7e75c2b24f645210041dfcd73c05d4a9864914	29 Dec 2011, 03:49	0.01 MB	13	108
159,635 159,635	000000000000050a7a38fd43e2ae7bfd1600729a6be4b175cf31c233ab1d41a6	29 Dec 2011, 03:47	0.02 MB	54	394
159,634 159,634	00000000000009877c4473def0d4739053b6881e125f498ced2d15bd66b188b3	29 Dec 2011, 03:30	0.00 MB	11	797
159,633 159,633	0000000000000d83d4f9110a6c6a40551942854479c40a31f27cab471e75145d	29 Dec 2011, 03:39	0.02 MB	18	41
159,632 159,632	000000000000029080c8643c83804e37d85221cbe40b8408667480ba0e4c7ebf	29 Dec 2011, 03:23	0.02 MB	33	245
159,631 159,631	0000000000000596f0fc23886559c0be18b8ad26bb569d21003b04110dad6950	29 Dec 2011, 03:14	0.01 MB	28	89
159,630 159,630	00000000000000096f3421a9bb274de2120d6ed4dc10293fc4fa9b3093cca212	29 Dec 2011, 03:10	0.01 MB	38	104
159,629 159,629	00000000000006edb645bdc939ae8972d3d7a87a0ab9c4c2c7a24baf32298c0a	29 Dec 2011, 03:10	0.01 MB	17	9
159,628 159,628	0000000000000734fda3fe93ef477fb75d6c82cb3f8879ae0f79c92ecad43337	29 Dec 2011, 03:10	0.02 MB	54	128
159,627 159,627	00000000000002d3a953c13ddcb9f55f85a33b2b063dd9644d5c2351d3bba5e7	29 Dec 2011, 02:58	0.01 MB	39	138
159,626 159,626	0000000000000c1f0469dcca2ffa292adb28514abb6b08b6796f1eb48e4e0acc	29 Dec 2011, 02:51	0.01 MB	30	65
159,625 159,625	0000000000000896cecc399f53705fcbd127ab3d36538823d93a68c5db8d14e2	29 Dec 2011, 02:42	0.03 MB	72	109
159,624 159,624	000000000000065f696867c26c93c76df2c88275af4db48f72cca570edaf627a	29 Dec 2011, 02:39	0.00 MB	12	83
159,623 159,623	00000000000008333b479d0b76e4d9638c49ef00a3054ef292918c2e96bfc3c1	29 Dec 2011, 02:29	0.00 MB	11	12
159,622 159,622	0000000000000042ca8d4a3c98ce0ab4f89131156f22d8b8536a3037b08ed30f	29 Dec 2011, 02:19	0.01 MB	27	184
159,621 159,621	00000000000006e854cba9593ef642dc36ce8b1e4b39bc3c3fc00367b61776f5	29 Dec 2011, 02:09	0.03 MB	73	141
159,620 159,620	0000000000000755ab246de79f57e8f653804b522ca2ee9d060c38e47f00fc97	29 Dec 2011, 01:59	0.00 MB	5	95
159,619 159,619	00000000000002fd14384a853fdba51a0d54f85f182a96d7d608be4df7ccf476	29 Dec 2011, 02:05	0.01 MB	14	33
159,618 159,618	000000000000006ab50d1d90b11147d8cb91bb73f536377d93dcac2a31a5bd91	29 Dec 2011, 01:52	0.00 MB	10	573
159,617 159,617	00000000000000d45169e8d3d5e9219beaba76cc739f5d6fa37f5cd7c7d57114	29 Dec 2011, 01:47	0.01 MB	18	369

Previous 10 blocks ↓

Total Size: 769.31 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: 1,642.74 GB sent, 94.46 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.