Blockchain Explorer | learn me a bitcoin

Memory Pool

24,805 transactions

42.88 vMB

Show Random Selection

Max Size: 160/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,010	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 4 secs	1.00 vMB	4,200	12

Blockchain

Tip: 842,009 (316,925 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,084 525,084	0000000000000000000a4761beeaede6fbbbee93f056851afff111e9f257d279	30 May 2018, 09:30	0.28 MB	650	19
525,083 525,083	0000000000000000000acc6626a5caa5adde419135c5ebeaee7a76c986b570d5	30 May 2018, 09:26	0.45 MB	1,027	25
525,082 525,082	00000000000000000023ee3eb6fd70b4c26e17a704350a78a695a88e0c00bb6f	30 May 2018, 09:18	0.14 MB	185	16
525,081 525,081	0000000000000000002c2d59271bac8e5f9488b193507654665726f555d8e67d	30 May 2018, 09:16	0.81 MB	1,063	16
525,080 525,080	0000000000000000000d912c70d433af8b001a6d5e610573fc405ae147fe4675	30 May 2018, 09:12	1.15 MB	2,272	29
525,079 525,079	00000000000000000038b355f78cee9f11a3a1372c72be2a637cac5868cf9757	30 May 2018, 08:55	0.44 MB	985	13
525,078 525,078	00000000000000000008217cc388cb62c916003d876bda2523c4e30e5e381f88	30 May 2018, 08:51	0.38 MB	651	38
525,077 525,077	0000000000000000001362917192351a5988b9ddfafd9fb95d472ec97e7066bf	30 May 2018, 08:43	0.49 MB	851	14
525,076 525,076	00000000000000000025b0498e44a50631e4d470f0f81d7cf12d3bdf0d508616	30 May 2018, 08:40	1.17 MB	2,639	30
525,075 525,075	000000000000000000257201d1ebcc0c697c7e0fe16009cbccd5d28677f4c5c5	30 May 2018, 08:16	0.89 MB	1,790	21
525,074 525,074	0000000000000000003542904edfccdd21f90264651b83a874b0fbb9300dc811	30 May 2018, 08:03	0.26 MB	505	34
525,073 525,073	000000000000000000035dae6bc84ae5cde08c059060e1e4ea43a0549975124a	30 May 2018, 07:59	0.20 MB	459	21
525,072 525,072	0000000000000000001e0e15bdf665e0c14e5bc58afe955e1b283939f4ee29a4	30 May 2018, 07:56	0.47 MB	851	20
525,071 525,071	00000000000000000017b281a0f3c2a6065fc7dee48864c8a5d6ba37c213db9a	30 May 2018, 07:49	0.57 MB	1,172	29
525,070 525,070	000000000000000000069c9a0b8567dc577cf0987a5c3ee026aad1c388f792dd	30 May 2018, 07:40	0.11 MB	247	21
525,069 525,069	00000000000000000022975d99bef4d3bb0b2c2628f01971a27a6f5998e07bac	30 May 2018, 07:39	0.96 MB	2,008	25
525,068 525,068	0000000000000000001625ce801065705e5e93a8f12aeaa4df5c3bb3630b7735	30 May 2018, 07:22	0.08 MB	150	29
525,067 525,067	0000000000000000002d71efc976c6af41e955ef836ed8ad612e60c9c53fe4e9	30 May 2018, 07:20	0.53 MB	815	21
525,066 525,066	00000000000000000016761521234f869014ea912f117230cef2b7298e521678	30 May 2018, 07:15	0.93 MB	1,582	20
525,065 525,065	0000000000000000000720e7fde30a84622f530a2d0bd688bf1f2abd81d3d8d8	30 May 2018, 07:02	1.14 MB	2,262	25
525,064 525,064	000000000000000000324ee84d42bc50480e3f479b2bbe9567d3821c0bf8fc6b	30 May 2018, 06:44	0.77 MB	1,310	18

Previous 10 blocks ↓

Total Size: 646.77 GB

Node Information

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

Uptime: 1 month, 19 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,402.81 GB sent, 39.96 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.