Blockchain Explorer | learn me a bitcoin

Memory Pool

217 transactions

0.05 vMB

Show Random Selection

Max Size: 0/200 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
907,799	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 11 secs	0.05 vMB	210	2

Show Transactions

Blockchain

Tip: 907,798 (757,390 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,408 150,408	00000000000007609d62b703d3115cf1f64ea44f8db625ba528e032a907b2757	24 Oct 2011, 05:44	0.00 MB	10	49
150,407 150,407	0000000000000207aa99234ec4a0e60123908c1aae0e25f4d9f04a4e23f4dc00	24 Oct 2011, 05:42	0.00 MB	1	0
150,406 150,406	00000000000005ef4e9b9a092af9ce1871628af076d9fed4bab93afeee7b3ed6	24 Oct 2011, 05:42	0.02 MB	37	103
150,405 150,405	0000000000000109f8258a446696ad9b850cfb51afefb2b98c8052ff7b7a7af6	24 Oct 2011, 05:26	0.00 MB	10	41
150,404 150,404	0000000000000393688357d6c5aa75da05d34665bc7bfd3b76a18223641ccc1d	24 Oct 2011, 05:21	0.02 MB	86	63
150,403 150,403	0000000000000aeb343ecbb00ace3fb75b4405b466f2aa8829d10f606b03ef36	24 Oct 2011, 05:10	0.03 MB	61	136
150,402 150,402	00000000000007444417e2fb8dc4ec1a1c659def8554bcbe7adfea2b3da61afb	24 Oct 2011, 04:45	0.04 MB	147	14
150,401 150,401	000000000000059880364664e471269a7c84af6a8ac98bda07debe2a9a0667d1	24 Oct 2011, 04:35	0.04 MB	110	167
150,400 150,400	000000000000072168b1601c91f63ecc92aed86110cbeba266397958d94fc7af	24 Oct 2011, 03:55	0.02 MB	31	55
150,399 150,399	00000000000000687a1754fae71e80ca3d3fa809cadf04c63aba3035bd7c1da2	24 Oct 2011, 03:41	0.00 MB	5	41
150,398 150,398	0000000000000603eb0f5ca39cd973557db801b2dd7918626a9ac3f1ece55562	24 Oct 2011, 03:41	0.02 MB	35	101
150,397 150,397	0000000000000254a4b6477948e9350e614ff6f0ba3e48229de37b0a0d21d2c7	24 Oct 2011, 03:30	0.03 MB	34	90
150,396 150,396	00000000000008353cb582531d4dce01f0611d7765632e9757f856cf101fe8d5	24 Oct 2011, 03:19	0.01 MB	17	144
150,395 150,395	0000000000000a32094bf8c3dc97ef920ee92a4ec788a4b3236d7676ff1a449b	24 Oct 2011, 03:12	0.01 MB	21	85
150,394 150,394	000000000000095447025685953518e553934cb54e34025bd2647e9c79974b8d	24 Oct 2011, 03:11	0.00 MB	6	163
150,393 150,393	00000000000002b83872e20c8d1b96bba277cbb76fa990c3a72eb1c6724b9da0	24 Oct 2011, 03:10	0.02 MB	44	30
150,392 150,392	0000000000000b07b855fe2d262122c828e37766378dfe8340ef9401c4e1c18d	24 Oct 2011, 03:05	0.04 MB	121	26
150,391 150,391	0000000000000974d5670a00524533a16c2486cbec4f56791e281144e16b3613	24 Oct 2011, 02:55	0.03 MB	91	112
150,390 150,390	000000000000034af30159ace34426b4c1a8005c6a1d43db36aef3e3353fa4e2	24 Oct 2011, 02:10	0.02 MB	44	74
150,389 150,389	000000000000074d05ef5a73d7ed0609460369c6e5cbb006d81df31f618a2985	24 Oct 2011, 01:57	0.00 MB	3	1,934
150,388 150,388	0000000000000676bd7762bafc12b1e644dbf7b9369aaf4d6df9f4d011bea568	24 Oct 2011, 01:56	0.02 MB	56	67

Previous 10 blocks ↓

Total Size: 769.16 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.76 GB sent, 93.70 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.