Blockchain Explorer | learn me a bitcoin

Memory Pool

9,344 transactions

2.79 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,715	00000000000000000002349e0000000000000000000000000000000000000000	17 mins, 38 secs ago	1.00 vMB	4,361	4

Show Transactions

Blockchain

Tip: 907,714 (751,109 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,605 156,605	000000000000037f030ddb477e04a7e3f8508b060f4d89ef893495dd47839aff	08 Dec 2011, 10:44	0.01 MB	30	296
156,604 156,604	00000000000002bc861b74417a4867b1ccab5b80d5d5fb4198979d6fc018150b	08 Dec 2011, 10:42	0.01 MB	28	116
156,603 156,603	0000000000000f1cb64249cd5ebcb227698ee8e6c1ce6f6e8ff18426ca578d8d	08 Dec 2011, 10:35	0.00 MB	5	41
156,602 156,602	00000000000000f554e65f11bcfdf96f82993054025a7f07ffa4b71b1d56da6c	08 Dec 2011, 10:36	0.00 MB	3	207
156,601 156,601	000000000000029a8bfa52e84c68467c03405f272e4a514eabc4139ffa684d3a	08 Dec 2011, 10:34	0.03 MB	104	16
156,600 156,600	0000000000000d46c50ff465dbb9619f17106b5dc9b7916b9fed2e5957eb9668	08 Dec 2011, 10:29	0.04 MB	96	174
156,599 156,599	0000000000000a3a87c21189dd8a3d7d4a4781ae7e60207e01f4b8961bb09be4	08 Dec 2011, 09:59	0.00 MB	10	1,036
156,598 156,598	0000000000000529e8b35e6152281dc638b8d84d8682da1491b214152c3b9afe	08 Dec 2011, 09:35	0.00 MB	4	48
156,597 156,597	0000000000000eac4694530c308d8dd4967f757acd9a29187d8d2caea6ccfadc	08 Dec 2011, 09:32	0.00 MB	9	57
156,596 156,596	000000000000018b7de4b5512f6d3cc115dac08fd5b2260479a06e13b2bb4c85	08 Dec 2011, 09:30	0.00 MB	1	0
156,595 156,595	00000000000007632ce9b866145016bcf1dc1f521faf707fbcf21d4156ca6610	08 Dec 2011, 09:29	0.00 MB	1	0
156,594 156,594	0000000000000279ac5fe58c7319b4da2d32bdafb58259f644a091b8f18528ce	08 Dec 2011, 09:28	0.01 MB	12	56
156,593 156,593	000000000000006e2910f7c5ea07f901515e8cea16ee83e07a50e28da7477107	08 Dec 2011, 09:21	0.00 MB	7	628
156,592 156,592	0000000000000ce19c7f747f310472ec676aecf22f84629cb83a8736e76a9208	08 Dec 2011, 09:18	0.04 MB	126	193
156,591 156,591	0000000000000eccbad5fb639ce5cb646d5295112b74385cb71a03ab526cd0c5	08 Dec 2011, 08:42	0.00 MB	5	74
156,590 156,590	00000000000006e4e74405a624052e2a42bda6a091aa8e168919f098489f26fb	08 Dec 2011, 08:41	0.02 MB	47	26
156,589 156,589	0000000000000ad67cb8ea84d4fe60774188846fba6128b3501c9e18fec556e3	08 Dec 2011, 08:30	0.00 MB	8	487
156,588 156,588	0000000000000eefaec142a321b3b77341b5ada15f68be38ee3ba4a25069862d	08 Dec 2011, 08:26	0.00 MB	2	0
156,587 156,587	0000000000000255823b9cf1ebee905e63e97c43c1b705e320ffc949ee0db6a3	08 Dec 2011, 08:24	0.00 MB	3	0
156,586 156,586	0000000000000bb693e982cc20e1616c5e3c93c4fc40f7dda82fe4dd7b0ebab0	08 Dec 2011, 08:22	0.00 MB	9	13
156,585 156,585	0000000000000ec74fd05ac2ef343fe6232cf8d274f71b655d6e6f0473afdc3b	08 Dec 2011, 08:21	0.03 MB	131	7

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,621.08 GB sent, 92.89 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.