Blockchain Explorer | learn me a bitcoin

Memory Pool

28,530 transactions

46.76 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,076	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 28 secs ago	1.00 vMB	3,914	28

Blockchain

Tip: 841,075 (317,575 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,500 523,500	0000000000000000001ec556e14f89719220091afcfc98e532308fb47e76aca7	20 May 2018, 05:04	0.23 MB	362	36
523,499 523,499	000000000000000000325ff7804eeea7f23fa78899b7e546c5c3939426204214	20 May 2018, 05:00	0.38 MB	701	52
523,498 523,498	0000000000000000003de41535ed08bd32ffe827928098ed3666f29bf3539de0	20 May 2018, 04:50	0.48 MB	1,106	46
523,497 523,497	0000000000000000003573adee4c427131b1602ded121250389c8aab9f517e67	20 May 2018, 04:35	0.31 MB	451	32
523,496 523,496	0000000000000000003346f3835d27c4a7c338fa7729eac2ae134a2137407bbd	20 May 2018, 04:30	0.03 MB	80	32
523,495 523,495	0000000000000000000da0253503ad8aff6452395162196c2df76941470d5b4d	20 May 2018, 04:29	0.30 MB	309	14
523,494 523,494	00000000000000000022dee5a67250fa42545ee610ec8446b55b2ff0d14ceff5	20 May 2018, 04:26	0.98 MB	1,424	44
523,493 523,493	000000000000000000427e7afec92305c8a47d07536c7c677d12a256b235e70f	20 May 2018, 04:08	0.45 MB	664	7
523,492 523,492	0000000000000000003b7171726062699476825cf3571db2f7d0f7b87c3a856a	20 May 2018, 04:06	1.13 MB	2,743	60
523,491 523,491	0000000000000000003179bf67aa5e136a41721bfe9e71c9daecb24b3d804b80	20 May 2018, 03:24	0.45 MB	960	43
523,490 523,490	0000000000000000000cc1cfd5f515ddeb0756bcd0a889f30554b3800bae223c	20 May 2018, 03:13	0.90 MB	1,642	43
523,489 523,489	000000000000000000095f89d6aace7e5b34a66d63beaa32a07b7b8aa7f820b9	20 May 2018, 02:53	0.17 MB	351	23
523,488 523,488	0000000000000000003ca33f39f2a558d5143c9a0789c230d89784048c8866ec	20 May 2018, 02:50	0.03 MB	65	67
523,487 523,487	00000000000000000029280fb913fe2a2e067bfafd89e79b69822f3e215e856a	20 May 2018, 02:49	0.46 MB	816	50
523,486 523,486	0000000000000000003a9807ba36640abf525c412add6ed1a55fad15b239ca74	20 May 2018, 02:39	0.54 MB	1,060	30
523,485 523,485	000000000000000000059554f757f7b1de904220acb93675b5f4c34f8d9910e8	20 May 2018, 02:31	0.24 MB	567	55
523,484 523,484	0000000000000000000e6c54f76a31da622d2f876afe9bfd9491c2d8b2557de9	20 May 2018, 02:20	0.96 MB	1,489	39
523,483 523,483	0000000000000000002a6e75babc8fd7861cfc12f204d3d6dcc6d5d4f4f9c8b3	20 May 2018, 02:00	0.63 MB	1,584	38
523,482 523,482	0000000000000000000ab9ce437f3c2bee9bba7af99be5f9398e27452e223965	20 May 2018, 01:41	0.36 MB	704	31
523,481 523,481	0000000000000000002e4260873e1fe8b63ec49878c53b5c3f1b0f6b31ec66b2	20 May 2018, 01:33	0.51 MB	1,035	40
523,480 523,480	00000000000000000001a005c67cfa18c15f4ea97502201f5049d7c56a68e925	20 May 2018, 01:20	0.25 MB	642	44

Previous 10 blocks ↓

Total Size: 645.02 GB

Node Information

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

Uptime: 24 days, 9 hours, 58 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,184.20 GB sent, 30.11 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.