Blockchain Explorer | learn me a bitcoin

Memory Pool

3,680 transactions

1.19 vMB

Show Random Selection

Max Size: 6/200 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
908,026	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 14 secs ago	1.00 vMB	3,306	2

Show Transactions

Blockchain

Tip: 908,025 (773,065 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
134,960 134,960	00000000000006a5e0575b160209222d2c819aea068a23fe435db8e13ed6099f	06 Jul 2011, 03:26	0.05 MB	140	450
134,959 134,959	00000000000004f647066fc0c70b653d8e935703649be74af24314fcb82df199	06 Jul 2011, 03:07	0.00 MB	8	891
134,958 134,958	000000000000085e1a6e184915195272c2130056820ca691a6ef2a391f47f290	06 Jul 2011, 03:02	0.06 MB	120	330
134,957 134,957	00000000000005878a07624768c34ec7ef380990d361f21b00dd3d6dc0065e21	06 Jul 2011, 02:46	0.03 MB	61	396
134,956 134,956	0000000000000787a229c78db3bad6a5bbabb08d552a6678d3426f3bd9ba6027	06 Jul 2011, 02:41	0.00 MB	12	735
134,955 134,955	000000000000016cffac0bd97fae66ce06830e8d6ce3e011fdcd4bf2f4ae77b5	06 Jul 2011, 02:40	0.02 MB	38	792
134,954 134,954	0000000000000111e51c35e84b612e11a0bad46d287694051f9f849667f12295	06 Jul 2011, 02:25	0.02 MB	86	66
134,953 134,953	000000000000065751fe7d334ca9c7cf67299a8616de0f8139226e08d2c939b3	06 Jul 2011, 02:22	0.05 MB	111	342
134,952 134,952	000000000000081816e0a2557b28a5d16125d8f160365b471caec5decf8b3423	06 Jul 2011, 02:15	0.05 MB	160	367
134,951 134,951	00000000000001e5f11b4d3cad3de9dda4be24821e006e04c7baab356366d5ea	06 Jul 2011, 01:39	0.00 MB	7	2,182
134,950 134,950	00000000000009175514ed940f5fdde7de6b3948c18eb25b027c1789e84e8f39	06 Jul 2011, 01:32	0.02 MB	32	437
134,949 134,949	0000000000000915711aac04c2f5b69a0175675e6aef8425498bed6af07e02d9	06 Jul 2011, 01:27	0.04 MB	118	339
134,948 134,948	0000000000000762120e260e3a8b95f7a5db5d9ff5708a30fa914770bf9c0a1d	06 Jul 2011, 01:04	0.00 MB	1	0
134,947 134,947	00000000000009062c2242510cb7a27ac6b096dfcf2bb1e6e48c31936a892091	06 Jul 2011, 01:04	0.00 MB	9	159
134,946 134,946	000000000000039a6fc88e735f902f174176a5536a7e59a950eb1193a84d17f9	06 Jul 2011, 01:03	0.04 MB	121	299
134,945 134,945	00000000000008afb21098e1f66014e8735aef645e242ecb177121a57efb8ab9	06 Jul 2011, 00:57	0.01 MB	24	343
134,944 134,944	000000000000082e1bda10de219db8df0701214574684db92c1c8673d20a3129	06 Jul 2011, 00:53	0.02 MB	50	628
134,943 134,943	000000000000084d6ede65b14f11f828d76584f05c7da5ea4759b3f10a7a6ae7	06 Jul 2011, 00:36	0.02 MB	36	407
134,942 134,942	0000000000000b67532efc763ca2118c4611a9447037e45c0e9faca5012bedcc	06 Jul 2011, 00:29	0.05 MB	153	317
134,941 134,941	0000000000000bd347d831e78e85c4b736f0ee28e371db4da92794a36720f822	06 Jul 2011, 00:23	0.05 MB	165	40
134,940 134,940	00000000000001e4a6b081054bf486b663fe574afe598d6e6eb09a3716057667	06 Jul 2011, 00:22	0.03 MB	65	1,085

Previous 10 blocks ↓

Total Size: 769.59 GB

Node Information

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

Uptime: 2 months, 19 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,651.18 GB sent, 95.87 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.