Blockchain Explorer | learn me a bitcoin

Memory Pool

7,119 transactions

2.58 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
5 sats/vbyte	3	30 minutes
2 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
908,135	00000000000000000002349e0000000000000000000000000000000000000000	10 mins, 11 secs ago	1.00 vMB	3,672	6

Show Transactions

Blockchain

Tip: 908,134 (804,848 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
103,286 103,286	000000000002f106d65f1e6afdfe3e0007f638db526da115597289fb402c260e	18 Jan 2011, 08:51	0.00 MB	4
103,285 103,285	00000000000037644bc583fbd66133c658e214e7ec35e38b0446f2cb2afbf57e	18 Jan 2011, 08:30	0.00 MB	1
103,284 103,284	00000000000345d59415b7258f31b23d18d3b2f04766f394d71344e0fddfccb1	18 Jan 2011, 08:30	0.00 MB	2
103,283 103,283	000000000000a3fd0e6173d09cf61be34e185dc6c8ac598b59bcbdeba280e2e6	18 Jan 2011, 08:24	0.00 MB	4
103,282 103,282	0000000000035f9d940fc448cbeaacefd92bb451a1d2e11ee62142285ba7c0d7	18 Jan 2011, 08:14	0.00 MB	5
103,281 103,281	0000000000001cc17c99d5e5262315edeeca6246d657dfe7f2bfaf14438e595a	18 Jan 2011, 08:05	0.00 MB	2
103,280 103,280	000000000001af8a246fcb479221decbc003cf251a829115f1b8797a0e0e5d0b	18 Jan 2011, 07:59	0.00 MB	1
103,279 103,279	0000000000005736bcfd1b9856e4044ed6ce81fb7db5b1a5cad4a97ecd28956b	18 Jan 2011, 07:52	0.00 MB	1
103,278 103,278	0000000000003dea50dd91ec9aaa8fb1a25c5fff23e8438806ff8bfea3f7d534	18 Jan 2011, 07:52	0.00 MB	1
103,277 103,277	0000000000015822b253174c73c76c69fd4d46b10a9e54869c4e341c8008d999	18 Jan 2011, 07:40	0.00 MB	5
103,276 103,276	0000000000033e52c256a3b5eea6a7be214ddd70061bc95d74011cca3be1dcc8	18 Jan 2011, 07:24	0.00 MB	2
103,275 103,275	000000000001faa74779970a9a161942229a74e027727950c92f7d15802138c8	18 Jan 2011, 07:10	0.00 MB	2
103,274 103,274	00000000000359281fabb06c5b3a0c45e69b201c75c49e1d73a7f7b515a982ef	18 Jan 2011, 06:57	0.00 MB	1
103,273 103,273	000000000000179ae384d6ded421537c058177fed4bb7b0320e98d79929f9b33	18 Jan 2011, 06:58	0.00 MB	1
103,272 103,272	00000000000318e07577befb8b66a15c6fd0a0b8f133265691ae7725703b88ab	18 Jan 2011, 06:56	0.00 MB	3
103,271 103,271	00000000000137d5dd43db7af82fb00a747fff5ae31cc4b17a294ba3ce930c8b	18 Jan 2011, 06:52	0.00 MB	1
103,270 103,270	000000000000f019fb4e12718ecc63d850c26c475117256dc7436fa4a50b5441	18 Jan 2011, 06:52	0.00 MB	2
103,269 103,269	000000000002eb1d86d59725c8ea24c2dad0fd4c2263e8c4030993f22a0d215f	18 Jan 2011, 06:50	0.00 MB	2
103,268 103,268	0000000000019baddfa88ded7687c2da90891efac1df1bfb900e83302908b2c1	18 Jan 2011, 06:40	0.00 MB	1
103,267 103,267	0000000000002be111f82d98bbeb11769f8fc8be135830c430399a09d0a916a5	18 Jan 2011, 06:33	0.00 MB	13
103,266 103,266	0000000000000e06391c4296854691257ac2f76cc7ea33ecf23ac7217059a722	18 Jan 2011, 06:05	0.01 MB	23

Previous 10 blocks ↓

Total Size: 769.80 GB

Node Information

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

Uptime: 2 months, 20 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.42 GB sent, 96.90 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.