Blockchain Explorer | learn me a bitcoin

Memory Pool

10,515 transactions

4.37 vMB

Show Random Selection

Max Size: 28/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
883,097	0000000000000000000277260000000000000000000000000000000000000000	4 mins, 0 secs	1.00 vMB	1,386	2

Show Transactions

Blockchain

Tip: 883,096 (752,629 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
130,467 130,467	000000000000065fc642991d79fd15a31781c97459e24fad8a861720e2084185	13 Jun 2011, 09:17	0.01 MB	14	1,723
130,466 130,466	000000000000129c4e7772953473ab371a46a0bf9a291c0abd071b4e93933768	13 Jun 2011, 09:14	0.03 MB	64	767
130,465 130,465	00000000000004ca9f65fa24da37339d0c1973c4439519b4997e3329902c26f4	13 Jun 2011, 09:00	0.00 MB	12	466
130,464 130,464	00000000000017a6ac4087232dd066916f78c91db122086bc582bf7ca5a00367	13 Jun 2011, 08:59	0.01 MB	19	750
130,463 130,463	000000000000037c7c3c54a6c941d15758934bca71d10435e5e10e77eeba211f	13 Jun 2011, 08:55	0.03 MB	71	383
130,462 130,462	00000000000004930a39a5dee3120b70e6b04ce7dcb87cd11485b847beab55dd	13 Jun 2011, 08:49	0.05 MB	164	124
130,461 130,461	0000000000000dff6778973e98be1b9daaff7067204001c451b2038fd74acb92	13 Jun 2011, 08:46	0.00 MB	1	0
130,460 130,460	0000000000000e2858ed489fcabf4d2374d039f34138bc11e0cb2cce1a336a84	13 Jun 2011, 08:44	0.05 MB	70	618
130,459 130,459	000000000000048727078c2ed2f81ccea39bad7e8ade8b49c148f38310df4f7a	13 Jun 2011, 08:32	0.05 MB	56	867
130,458 130,458	0000000000000e8dfede2a08a5f49db7185bc08736bcee1f9584a354ac073d72	13 Jun 2011, 08:19	0.02 MB	22	985
130,457 130,457	0000000000001a9257dc975a7b14f28440d048b3ea058006484e638ec8055c8c	13 Jun 2011, 08:11	0.02 MB	38	941
130,456 130,456	00000000000010ddd20f5bb81f9491754c0757fa3a6867c39a6c070e6a16b8e5	13 Jun 2011, 08:05	0.03 MB	60	886
130,455 130,455	000000000000023b05926712b8d9d7e2250c5a82e67f275b46a6c10f1a1b4dc7	13 Jun 2011, 07:54	0.05 MB	175	36
130,454 130,454	00000000000010597ffba04da22a41152f4cb8877fa1d4d1156683a06e03df56	13 Jun 2011, 07:51	0.09 MB	143	1,088
130,453 130,453	00000000000004817a486b04eec19194f232761fdc27df8aab0319fcf74e3d97	13 Jun 2011, 06:55	0.05 MB	79	445
130,452 130,452	0000000000000dc3998b2615c2a1754dd38eda2ab80624e9562873c5b20a4713	13 Jun 2011, 06:42	0.02 MB	66	107
130,451 130,451	0000000000000476fd204dfaf80c1f09c1a116b7172bf13dee9101ef77066a65	13 Jun 2011, 06:41	0.01 MB	34	1,117
130,450 130,450	00000000000017118cf5b97962e05f9d319f80a0a3a214998a08b4b9adf942d3	13 Jun 2011, 06:35	0.03 MB	69	895
130,449 130,449	0000000000001a6a5fc2084791e17a11f2acc200c8cc392fbb5baea0ff91b0c6	13 Jun 2011, 06:20	0.02 MB	54	1,142
130,448 130,448	000000000000151b4b3075001a12f729ad9387eef604870c691876796d9f8805	13 Jun 2011, 06:14	0.01 MB	38	234
130,447 130,447	0000000000001a020655b9a46eae0e5db63a4cdf276afe2c33fbfa1b5c822f30	13 Jun 2011, 06:11	0.00 MB	9	633

Previous 10 blocks ↓

Total Size: 724.68 GB

Node Information

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

Uptime: 1 month, 28 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 2,270.30 GB sent, 86.25 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.