Blockchain Explorer | learn me a bitcoin

Memory Pool

1,139 transactions

0.57 vMB

Show Random Selection

Max Size: 3/200 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
908,004	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 20 secs	0.57 vMB	1,139	1

Show Transactions

Blockchain

Tip: 908,003 (781,470 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
126,533 126,533	0000000000001fe0ec62bcf97d6309df8775501b90e0762fb3edda02331c30a0	25 May 2011, 06:09	0.01 MB	36	308
126,532 126,532	0000000000001888931402ee2d9c98d752f64bec5d1b575f067de5f4c28d9896	25 May 2011, 06:05	0.00 MB	1	0
126,531 126,531	00000000000005e52f3b19ebac3926df1664a078f3ea21b5ffcc87ce5ec9b708	25 May 2011, 06:05	0.01 MB	21	845
126,530 126,530	000000000000002f79759c0b65181d4db205b2768e6425fe0f24627218b89452	25 May 2011, 06:00	0.00 MB	7	0
126,529 126,529	00000000000000caebaa15a13401ce9cd6bc044dfd5ac2135b0c385c8281b6dd	25 May 2011, 05:58	0.00 MB	3	0
126,528 126,528	00000000000004d93febd5a56458142209bc39590361112116a456e955cec5bd	25 May 2011, 05:57	0.02 MB	82	1,789
126,527 126,527	0000000000001f3e209e8219c01656cabea6a746f70e0e42edc9d8ae1f6e114f	25 May 2011, 05:56	0.00 MB	15	2,943
126,526 126,526	00000000000032e97a77cb366addcbdaa804f6dedc70ed859565436aeae54a0d	25 May 2011, 05:45	0.01 MB	16	535
126,525 126,525	000000000000008a0019e9dc7ffd3f1a72072ffed3cc5003565ccc0d5bac5207	25 May 2011, 05:39	0.00 MB	7	385
126,524 126,524	0000000000000f66abcaba05b0c6526b319b54e3a52d19f6e2f78b953ca9b51a	25 May 2011, 05:38	0.04 MB	110	551
126,523 126,523	000000000000232d68b5d0b4943c99366b0d10e6f538cdd30956ef540a1eddbd	25 May 2011, 05:19	0.01 MB	17	1,298
126,522 126,522	0000000000000d5dec3caad173867f21d7022a873553f20110aa37d71e289e8e	25 May 2011, 05:14	0.00 MB	7	491
126,521 126,521	00000000000004888d4d1747d41cf8a8bf7d70d8ad9202c0da97198d53d44b83	25 May 2011, 05:12	0.02 MB	34	374
126,520 126,520	0000000000002b61973efd96326589ac2ae2f74ab67a2671731360de4b5c73cf	25 May 2011, 05:00	0.01 MB	20	1,031
126,519 126,519	00000000000043777ff38ea8bd4a3952bd0e5d09f3cad00f580553a3fe2848cf	25 May 2011, 04:52	0.00 MB	13	955
126,518 126,518	000000000000010d70952de612520d4c470f9d78aa7b5ac6a7784f4d7aa82ffe	25 May 2011, 04:46	0.00 MB	2	194
126,517 126,517	000000000000142b9cee7732f60274a2ba04fc7b1bfcd46f1b99ec5b8b29cf3c	25 May 2011, 04:46	0.00 MB	6	316
126,516 126,516	0000000000003feb6d0bf4028037593cd899a43f80224b59e8cde020e99fed30	25 May 2011, 04:45	0.00 MB	4	1,293
126,515 126,515	0000000000000d614780bc676be036cedaaad53a1d19cf37f5f6849eac2279a0	25 May 2011, 04:44	0.01 MB	15	375
126,514 126,514	00000000000004a6e37d6972cb30e8339ff23e48280cab4ddfd18bdc2fdc2aa7	25 May 2011, 04:41	0.00 MB	1	0
126,513 126,513	0000000000000ab8eb1ff542a439d9a0a2dc9af444dd59640e86208cdad993aa	25 May 2011, 04:40	0.00 MB	10	377

Previous 10 blocks ↓

Total Size: 769.55 GB

Node Information

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

Uptime: 2 months, 19 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.93 GB sent, 95.69 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.