Blockchain Explorer | learn me a bitcoin

Memory Pool

40,550 transactions

47.59 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,755	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 7 secs	1.00 vMB	860	21

Blockchain

Tip: 841,754 (413,458 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
428,296 428,296	000000000000000002c99b8120c37a625cbc647e3075fe2331b732a6393e8a3f	04 Sep 2016, 19:04	0.59 MB	1,434	53
428,295 428,295	000000000000000000cb3beb2d3fbb068a1f9eed457d1430d772597a8038af59	04 Sep 2016, 18:53	0.98 MB	291	10
428,294 428,294	000000000000000004a9dbf32acd4017a7c76cbfe623cc3cb903e6fca81e3d35	04 Sep 2016, 18:52	1.00 MB	1,804	40
428,293 428,293	000000000000000004a9eccf474ff477cbf93a19073f9d08948d03a90d58d5e8	04 Sep 2016, 18:40	0.02 MB	66	57
428,292 428,292	000000000000000000ebcecf351a9647db1d7414885b94845aae38029d6811de	04 Sep 2016, 18:40	0.09 MB	111	39
428,291 428,291	00000000000000000024eecb4516dab7e236fd0649c4cfd1cf41e3184e7be88f	04 Sep 2016, 18:38	0.59 MB	1,311	53
428,290 428,290	00000000000000000056ea8ec5e8aee29f6edc3f2b53afac2ac8e69d3583b2ad	04 Sep 2016, 18:30	0.66 MB	1,659	62
428,289 428,289	000000000000000004efe7929ee0061d798fe206a2a1e772432b1bb5e89213ad	04 Sep 2016, 18:17	0.14 MB	367	61
428,288 428,288	0000000000000000002b5a23e3221c8b1c7148d0192e81b1246bda3e9cd1977b	04 Sep 2016, 18:15	0.32 MB	535	34
428,287 428,287	000000000000000001e10aeaf56fbbeb7461fc959181a5585ae93d9843703d04	04 Sep 2016, 18:14	0.42 MB	750	48
428,286 428,286	000000000000000000dc82174e5a9cafc5bce27efab743183ac435f98da996ff	04 Sep 2016, 18:09	0.26 MB	218	16
428,285 428,285	000000000000000000d0ec40f890c5abf84d096601fbefa0a00086fefe7b6f5c	04 Sep 2016, 18:09	0.75 MB	1,965	63
428,284 428,284	000000000000000001ffb0cf689580c8471ecca640a7a84ec2a408245123d70b	04 Sep 2016, 17:56	0.63 MB	1,496	55
428,283 428,283	000000000000000002545c82c482b3d4ec605eecb6d0e9cdd94c565e13e10f5f	04 Sep 2016, 17:47	1.00 MB	2,271	60
428,282 428,282	000000000000000001d7b6f866926631d0ecc8afc796e5f2044d6df09dd0130e	04 Sep 2016, 17:29	0.24 MB	98	14
428,281 428,281	000000000000000000ab66f5de2559422fbfc98f173f41c2f559ab5a982d93c9	04 Sep 2016, 17:29	0.99 MB	2,625	57
428,280 428,280	000000000000000000404cf623c9a5968f900042d6bda2991a553235a25c7fa0	04 Sep 2016, 17:11	1.00 MB	1,029	22
428,279 428,279	000000000000000002f925c69223860277dcb103cacec7abbd2aa9dba280cf4b	04 Sep 2016, 17:08	1.00 MB	2,159	54
428,278 428,278	00000000000000000089c6ae220a28ecc9546b810bd4ad0efe9650752648ad24	04 Sep 2016, 16:54	1.00 MB	2,696	68
428,277 428,277	000000000000000001a43ddf58b5bc04d79a4a0f247ed91fcc40282ef1508a93	04 Sep 2016, 16:31	0.40 MB	744	53
428,276 428,276	0000000000000000027f36835067a8b47e53077c36b1aa46bfbb900ff7999b6c	04 Sep 2016, 16:26	0.14 MB	338	53

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 46 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,339.74 GB sent, 36.95 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.