Blockchain Explorer | learn me a bitcoin

Memory Pool

76,632 transactions

37.96 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
845,247	0000000000000000000355f00000000000000000000000000000000000000000	2 mins, 50 secs	1.00 vMB	4,244	9

Blockchain

Tip: 845,246 (321,573 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
523,673 523,673	0000000000000000002fae24ddd9e188d380de37045c2dbaed54dd84b8b9aab2	21 May 2018, 10:11	1.11 MB	1,593	37
523,672 523,672	00000000000000000018a62a7caee3e49f9177c68d16c7b22d896d0343d22d3e	21 May 2018, 09:58	0.89 MB	1,446	23
523,671 523,671	00000000000000000042b9d62cd642f12546ba996245f7cf625ee732bbf0d5d0	21 May 2018, 09:52	1.17 MB	1,818	33
523,670 523,670	00000000000000000008106868937a8e23df54a99149f4fc79d9b4a61f02b2c8	21 May 2018, 09:41	1.13 MB	2,291	40
523,669 523,669	0000000000000000000bb378d63c30bae80334eaa307842e8aabd67c8c87aece	21 May 2018, 09:19	0.06 MB	176	27
523,668 523,668	0000000000000000001c9d8503aaa0835e057dec52d41f8424efb97cd0917d2b	21 May 2018, 09:18	0.30 MB	491	58
523,667 523,667	00000000000000000042a56f5a7ac3f27de81422e63e826b83748d743f5e4913	21 May 2018, 09:14	0.00 MB	14	32
523,666 523,666	000000000000000000136db08190f3dab744845a2f52e5c1a47a947162d8b906	21 May 2018, 09:14	0.09 MB	177	25
523,665 523,665	0000000000000000002c962ae3fc26fb41039c46c5010edde2d7dd7f2bc77477	21 May 2018, 09:13	1.06 MB	1,940	34
523,664 523,664	0000000000000000001d87694f4d1f1dc45f89b41c3c1643a7c3b485814f0ed8	21 May 2018, 08:59	0.73 MB	1,345	36
523,663 523,663	00000000000000000008fdd55c63d5320363b76a2a10ec29cd238475936fe517	21 May 2018, 08:51	1.13 MB	1,915	41
523,662 523,662	00000000000000000007795edc8c121f206b05561384044b906a3a4ac05897cb	21 May 2018, 08:35	0.44 MB	843	11
523,661 523,661	0000000000000000003974cc926fca33e08dafa2a3b2f3c34d4b61d7d5f43559	21 May 2018, 08:33	0.64 MB	1,265	45
523,660 523,660	00000000000000000041b9a548dfa17d3a7e20cbacade25997a948b201d78de7	21 May 2018, 08:19	0.38 MB	608	14
523,659 523,659	0000000000000000003bbd7028e540acc58149f93b93155cf1d8161416f0cd76	21 May 2018, 08:17	1.12 MB	2,068	53
523,658 523,658	000000000000000000284766bfcee38b672403806043abc1142abfce28c8f5b2	21 May 2018, 07:59	0.12 MB	239	32
523,657 523,657	0000000000000000004319433c858ffdcdd76e5fe52f3b0f301a767131313fa0	21 May 2018, 07:57	0.25 MB	551	30
523,656 523,656	000000000000000000211c2d25991fab6f022e78582d16b452e8c5f240515e72	21 May 2018, 07:53	0.53 MB	921	34
523,655 523,655	0000000000000000001e979a6f6d14d219f7ff3bf978672d64cc7d20f0d3ae58	21 May 2018, 07:46	1.15 MB	2,479	33
523,654 523,654	0000000000000000000c87b46d47d50e49d4435aabd830b9162c2b1713ac3f7b	21 May 2018, 07:26	0.54 MB	1,049	16
523,653 523,653	0000000000000000003a3d8da634eca4597dee16bf498cca666f56c6d4bbd153	21 May 2018, 07:21	1.15 MB	2,197	33

Previous 10 blocks ↓

Total Size: 652.86 GB

Node Information

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

Uptime: 1 month, 23 days, 6 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,288.91 GB sent, 77.66 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.