Blockchain Explorer | learn me a bitcoin

Memory Pool

20,137 transactions

15.03 vMB

Show Random Selection

Max Size: 88/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
2 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
902,958	000000000000000000023a040000000000000000000000000000000000000000	16 mins, 59 secs ago	1.00 vMB	3,730	5

Show Transactions

Blockchain

Tip: 902,957 (766,445 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,512 136,512	000000000000056b718fba1a9e9a1468da34f7a3c0de3b40745960d85fa2fa00	16 Jul 2011, 05:17	0.00 MB	11	61
136,511 136,511	00000000000009ec1b6810e7345a0b0109e55cc7933c33938c278952a3c4018c	16 Jul 2011, 05:14	0.00 MB	13	32
136,510 136,510	000000000000050ac289f2ff8b3906b2b0d4683df4d1991c5de1b358ad01a145	16 Jul 2011, 05:13	0.04 MB	104	389
136,509 136,509	00000000000007f9c278ea142cb3dc9c3d54368ba45a6352c0679ec674e04892	16 Jul 2011, 04:54	0.02 MB	47	159
136,508 136,508	00000000000000fa8c0c9238bd4520ffd97cfe98e2b3a7f4d123fdf5e6def1fb	16 Jul 2011, 04:53	0.01 MB	10	262
136,507 136,507	00000000000006100d11efd0c660155429941b01cdb716e365b857eb8502f110	16 Jul 2011, 04:49	0.02 MB	39	253
136,506 136,506	00000000000007e7b6d1b052d1a7cf4c383b4287f98b765a894200fb94985e95	16 Jul 2011, 04:28	0.02 MB	73	51
136,505 136,505	00000000000006ce6109c034e593f540bec408355206e42ce327b656e6edcb11	16 Jul 2011, 04:27	0.04 MB	84	122
136,504 136,504	00000000000008f0835f637777041d1d807a8d7aa8182312fb1596197389ec1c	16 Jul 2011, 04:17	0.03 MB	30	893
136,503 136,503	0000000000000259778e1804e1ac74be3c47f73db34e270bf16b50c05030798d	16 Jul 2011, 03:56	0.00 MB	11	534
136,502 136,502	0000000000000687ef2dec719237fda10f573819c65cc2d9fa1f26531e8036f0	16 Jul 2011, 03:52	0.01 MB	34	417
136,501 136,501	0000000000000ab2cf3cedffdd0c13ac1cacf50228610adb5e5331e4fc004ce4	16 Jul 2011, 03:48	0.00 MB	10	422
136,500 136,500	0000000000000184c56d3cbdcca53198918f1cd553ac49beeb9007f56bad1eec	16 Jul 2011, 03:41	0.01 MB	31	344
136,499 136,499	00000000000007a843737b7ceab08576fd22f2defb36ea289b337a307f0a7ad3	16 Jul 2011, 03:38	0.01 MB	19	879
136,498 136,498	000000000000068c954f230ef15a25bc43fdc718f7bc1c7e34e6b27b56809d3b	16 Jul 2011, 03:27	0.02 MB	46	5
136,497 136,497	0000000000000a58f874f0dd9af5f5fc18393a0b7a2db0861e400be2d871b3e5	16 Jul 2011, 03:26	0.02 MB	23	243
136,496 136,496	00000000000000feeccdc5c3295f8155bf750b941d76ad505fe92f1dbd459c09	16 Jul 2011, 03:19	0.01 MB	17	58
136,495 136,495	0000000000000170b636202583d0f644cd2798b43a9ee1a1721409e618db58b5	16 Jul 2011, 03:15	0.03 MB	77	285
136,494 136,494	000000000000018724a4439c134fbfd0c9cb00492654ab0f6eb327a939dfda65	16 Jul 2011, 02:53	0.01 MB	30	398
136,493 136,493	000000000000042d61b8be0a426b5d97268ce43e83ddc8fcc146f7158d83d4ce	16 Jul 2011, 02:46	0.02 MB	57	0
136,492 136,492	00000000000000db2cc91e1f64ea8198140b92bbd2b60558185413b850082c4f	16 Jul 2011, 02:44	0.05 MB	145	202

Previous 10 blocks ↓

Total Size: 760.83 GB

Node Information

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

Uptime: 1 month, 15 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 912.23 GB sent, 50.67 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.