Blockchain Explorer | learn me a bitcoin

Memory Pool

26,291 transactions

29.96 vMB

Show Random Selection

Max Size: 129/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,867	0000000000000000000331db0000000000000000000000000000000000000000	14 mins, 52 secs ago	1.00 vMB	2,514	22

Blockchain

Tip: 841,866 (340,541 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
501,325 501,325	0000000000000000007cddb5fcdf495ef9d2372f41b92fffd26752e4c55553bc	27 Dec 2017, 21:40	1.09 MB	2,280	598
501,324 501,324	0000000000000000002f9ffcce0f57a12dd097cdf401df13de6c7ac8c4affd7a	27 Dec 2017, 21:36	1.18 MB	2,553	709
501,323 501,323	000000000000000000817ee89bd78a737a25feebc7d010404819359c7097b7bf	27 Dec 2017, 21:28	1.30 MB	1,994	836
501,322 501,322	0000000000000000007f3476895a93b414eed328ed388b3f6a286e932a58b3e1	27 Dec 2017, 21:04	1.00 MB	2,417	825
501,321 501,321	0000000000000000001631373214ed403802e22cdcf0de27af7f7ad3199915e9	27 Dec 2017, 20:34	1.12 MB	2,233	534
501,320 501,320	0000000000000000002bc2f914c6aa3977a203bb699291260bf853bb36feb47a	27 Dec 2017, 20:27	1.12 MB	2,593	717
501,319 501,319	0000000000000000006a31f751788f0775ab3260d7f257f9e0d0721e3851410d	27 Dec 2017, 20:15	1.11 MB	2,532	721
501,318 501,318	000000000000000000954b1db74e010dc8de18f577375637da4aa1bc61e66de3	27 Dec 2017, 20:01	1.40 MB	837	163
501,317 501,317	0000000000000000001c13e02db4ab0a4533fcdd71a20929ddeee3f4d94f1de3	27 Dec 2017, 20:01	1.14 MB	1,631	286
501,316 501,316	00000000000000000002d9020a232d9cccda5ba249faa2d0e3f3b7e150d5166d	27 Dec 2017, 19:59	1.20 MB	2,648	657
501,315 501,315	0000000000000000005bb15646a75250f516ec68dfdb9bbc596172d82a1f7df0	27 Dec 2017, 19:47	1.00 MB	2,259	599
501,314 501,314	00000000000000000066104efe00012ac5efe33792fdb4ba258c20bc8ec06649	27 Dec 2017, 19:39	1.12 MB	2,694	741
501,313 501,313	0000000000000000008a93993ac00d0cf078bd13a713e24dcd55038978695811	27 Dec 2017, 19:25	1.03 MB	1,898	346
501,312 501,312	0000000000000000004b20aabd07c5a20595b23cdb3f1af077e7966f37956a28	27 Dec 2017, 19:20	1.03 MB	1,326	269
501,311 501,311	0000000000000000007d9d33f81bf0cbffc7d8bc5eb4f46f4959334e390d6054	27 Dec 2017, 19:18	1.03 MB	1,909	315
501,310 501,310	0000000000000000007faafaefefd0161564eeb41a7725109d6c41ac3277e080	27 Dec 2017, 19:15	1.06 MB	2,423	566
501,309 501,309	000000000000000000450a95c6dd08d768771dcd503b74ca196f0be2643c8a94	27 Dec 2017, 19:10	1.17 MB	2,192	383
501,308 501,308	0000000000000000007f936166fc7e1b7a99b6c25d34d8b8a559249b9cf4e352	27 Dec 2017, 19:08	1.07 MB	2,807	681
501,307 501,307	00000000000000000067047977fb08009e1c3076faa88ca6354ae2955f029f55	27 Dec 2017, 19:00	1.17 MB	2,239	406
501,306 501,306	0000000000000000008ec31450ed4b4170f971dc63d0a0b7e15439183dc5b729	27 Dec 2017, 19:00	1.10 MB	2,537	558
501,305 501,305	0000000000000000008582f9ea874c4619a763d7adc40bc8e39bd393e4f52881	27 Dec 2017, 18:58	1.06 MB	3,158	681

Previous 10 blocks ↓

Total Size: 646.51 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 30 days, 5 hours, 25 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,363.64 GB sent, 38.17 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.