Blockchain Explorer | learn me a bitcoin

Memory Pool

47,704 transactions

44.67 vMB

Show Random Selection

Max Size: 194/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,542	0000000000000000000331db0000000000000000000000000000000000000000	11 secs ago	1.00 vMB	3,514	27

Blockchain

Tip: 841,541 (398,326 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,215 443,215	000000000000000003b6929e72f037413bb17e9c66cad9821c901c86dd3eaca5	13 Dec 2016, 02:44	1.00 MB	731	34
443,214 443,214	00000000000000000313a4172b653ebe33d1e087bc62836dd0d6cb27fb583f31	13 Dec 2016, 02:41	1.00 MB	486	19
443,213 443,213	0000000000000000008beb29d96dcc9d2ce0b0ad9caf46b02ad5901bb7f9d9c1	13 Dec 2016, 02:39	1.00 MB	1,744	49
443,212 443,212	0000000000000000004de8eb95a626d099249f5c6edf6c72feef782a6e288734	13 Dec 2016, 02:34	1.00 MB	2,366	72
443,211 443,211	000000000000000000a2fe1f73d125135d9e7732f0310182691b354feb03d3db	13 Dec 2016, 02:30	1.00 MB	2,697	86
443,210 443,210	000000000000000000c5c732464378bb8423df339da4a777a4f8438405b9e58e	13 Dec 2016, 02:09	1.00 MB	2,200	90
443,209 443,209	00000000000000000172d19660ea09af4a9feab2fdd478bf3ee114c9144af9b4	13 Dec 2016, 01:45	0.30 MB	843	76
443,208 443,208	000000000000000002bed8c29d744b25a9745477d47680b562c3a63e49b54205	13 Dec 2016, 01:40	0.34 MB	605	73
443,207 443,207	00000000000000000317a5b3b84e30fac2d1931ce4b8c5de6b0d77bb3adee1b9	13 Dec 2016, 01:36	0.77 MB	1,625	68
443,206 443,206	0000000000000000028421006bf503f86d0eae02a4b7cff782702af4df4246dd	13 Dec 2016, 01:28	0.41 MB	1,196	80
443,205 443,205	00000000000000000122bb947717adf1292fc8098c13009659c0879e0fedb993	13 Dec 2016, 01:22	0.86 MB	338	14
443,204 443,204	000000000000000001422ee0bfa60c404035964599b6054c57cfa4ad9a59a35a	13 Dec 2016, 01:20	0.98 MB	1,948	74
443,203 443,203	000000000000000003b859817dd30996b0735d4bbd580b4abc4b42c89ee1a6af	13 Dec 2016, 01:10	0.98 MB	661	25
443,202 443,202	000000000000000000abc8aa6612b179dceaf52f9c720653bdf94b49451e1d16	13 Dec 2016, 01:06	1.00 MB	1,614	55
443,201 443,201	0000000000000000012ec669fe99fc6f11d2e4db93ff394c82d087fecbe62750	13 Dec 2016, 00:58	0.98 MB	2,437	73
443,200 443,200	000000000000000003c55b0efbe87b4b2f7f91d01de384f09f3511408be628d9	13 Dec 2016, 00:44	1.00 MB	1,382	48
443,199 443,199	000000000000000001e92e3e6c043f6dd4aea66bcf41054d7ec8f3afe7f74270	13 Dec 2016, 00:43	0.00 MB	6	391
443,198 443,198	000000000000000000b6b56b8007d6018f126327e2bb8140f32d66f5ded4850f	13 Dec 2016, 00:37	1.00 MB	1,966	54
443,197 443,197	000000000000000000e05a91ae1e61e79bdec738d9b16f8ec055365825091614	13 Dec 2016, 00:33	1.00 MB	2,211	75
443,196 443,196	0000000000000000022b64ff8704ee5cdbafa031a469a2c6747995c15faea667	13 Dec 2016, 00:16	1.00 MB	1,767	53
443,195 443,195	00000000000000000128c5e3c1e44333796630bb3eb45018d2bddef8569c90d5	13 Dec 2016, 00:08	0.26 MB	755	89

Previous 10 blocks ↓

Total Size: 645.90 GB

Node Information

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

Uptime: 27 days, 19 hours, 43 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,304.95 GB sent, 34.84 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.