Blockchain Explorer | learn me a bitcoin

Memory Pool

3,965 transactions

1.25 vMB

Show Random Selection

Max Size: 7/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,000	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 49 secs ago	1.00 vMB	3,325	3

Show Transactions

Blockchain

Tip: 907,999 (782,704 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
125,295 125,295	000000000000115662afc1045e3180e7d44777c04224f065060a3b3638f88431	20 May 2011, 12:10	0.01 MB	27	1,092
125,294 125,294	0000000000001fc8978e9a99ce2fc6bc8c8943059f7b3ee5e99453ee857624f6	20 May 2011, 11:58	0.00 MB	8	168
125,293 125,293	000000000000273adf33901988ba4999a48e4dbb5c5b94ba055b26d0b7f4a5a4	20 May 2011, 11:56	0.01 MB	25	782
125,292 125,292	00000000000014c5f5abcaf244ff383abec0b6291dc46dcf756686e8b36e24f5	20 May 2011, 11:44	0.00 MB	13	744
125,291 125,291	00000000000036a51ea198cd4759ab58844055da966a32d6f536105e9d4670c1	20 May 2011, 11:32	0.01 MB	20	1,494
125,290 125,290	00000000000008c42050885f8e1321a52a3d75edc79adab8542c7eef0ab6a829	20 May 2011, 11:21	0.01 MB	22	577
125,289 125,289	0000000000001bcc6883c400e3ea41ba08f6e0494b0e69123b0949d1726fc0a7	20 May 2011, 11:09	0.00 MB	7	660
125,288 125,288	0000000000003471d291f149fbe81d5a959ab41f27b9350e23698316569d01c5	20 May 2011, 11:04	0.01 MB	30	165
125,287 125,287	000000000000270b6f4aaab64c866ea5fb9ee947a4c465e0e772a4f06bd63893	20 May 2011, 10:59	0.00 MB	4	0
125,286 125,286	0000000000000ef94bb81db34e37184a1ed321168b009456b1b653a87b36697b	20 May 2011, 10:57	0.01 MB	15	315
125,285 125,285	000000000000438e907be263092a8e4b1ba7bd2696dd49df9dcc1d3729c3c140	20 May 2011, 10:45	0.01 MB	22	157
125,284 125,284	00000000000010225fb3cf4f60f91ee843a52c3f8b33e41ad1cbd7fa8e50a2f8	20 May 2011, 10:43	0.00 MB	12	924
125,283 125,283	00000000000029c44080428e6a54051a1c8e48ab4bba2427d8a383f47e22914f	20 May 2011, 10:40	0.00 MB	11	816
125,282 125,282	00000000000041581c6a010ddfc17ed3573a889eb6d551e6111330fc85ded371	20 May 2011, 10:35	0.00 MB	9	702
125,281 125,281	00000000000034316e145c7d306182780bd1c9fe2896bcc428c2198f3bea9742	20 May 2011, 10:30	0.00 MB	13	576
125,280 125,280	0000000000000e3f8542c537419d09ce84eb2a4564561bc7859ee1d239aee6c1	20 May 2011, 10:23	0.00 MB	12	1,196
125,279 125,279	00000000000033b7330daca6f72de5075ebc214daa46b2668646770e7e964cc8	20 May 2011, 10:19	0.03 MB	66	1,911
125,278 125,278	000000000000303b5f723f771ec926be3940f509ed2248054559f68f451a8428	20 May 2011, 10:01	0.02 MB	49	1,582
125,277 125,277	0000000000003d956efaea5d5ecd7da7fc2a672e4051ca947957b4fa960d0e57	20 May 2011, 09:50	0.00 MB	6	3,401
125,276 125,276	0000000000002cb9f2d791897f3e8641b48180553abf1f54bbf0ad97f85f48b4	20 May 2011, 09:44	0.00 MB	14	795
125,275 125,275	0000000000001a81538af9c0ed6f6ec74ada5e9d5a547b1e9a6cdeb632f010c5	20 May 2011, 09:39	0.00 MB	12	0

Previous 10 blocks ↓

Total Size: 769.54 GB

Node Information

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

Uptime: 2 months, 19 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,648.76 GB sent, 95.66 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.