Blockchain Explorer | learn me a bitcoin

Memory Pool

19,289 transactions

28.26 vMB

Show Random Selection

Max Size: 119/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,849	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 43 secs	1.00 vMB	3,586	14

Blockchain

Tip: 841,848 (435,233 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
406,615 406,615	00000000000000000313d6ac1408bbfc061cacef75f3cf9b509a6d7833ffe4a7	10 Apr 2016, 09:54	1.00 MB	2,439	37
406,614 406,614	000000000000000005d63b055dcfe4ed35ca8ef099f7305bb16f4fcb06832a3f	10 Apr 2016, 09:34	0.00 MB	15	62
406,613 406,613	000000000000000002a15dfb1826080041459c2b5854f4a528e8ad7729e2de0c	10 Apr 2016, 09:34	0.64 MB	1,305	35
406,612 406,612	0000000000000000039cabea7bdb8b02959bf4152f479c040bc9a65424d03aae	10 Apr 2016, 09:24	0.24 MB	630	46
406,611 406,611	00000000000000000522a63da5dd2288ed9c5283ccd61d3dcdcded06137449a3	10 Apr 2016, 09:20	0.00 MB	1	0
406,610 406,610	0000000000000000039536d31e15aa1465ff67df57e4c35ed8445649713b2b4b	10 Apr 2016, 09:19	0.28 MB	550	40
406,609 406,609	0000000000000000057c8505f603229e3c985e9eaed39fe55cdc609b6b29cb91	10 Apr 2016, 09:15	0.34 MB	585	32
406,608 406,608	000000000000000000ec25281510346f668a3d02191371604d46283140b3dfbf	10 Apr 2016, 09:11	0.97 MB	2,178	35
406,607 406,607	00000000000000000448fd2956e3e1f627f8e2b3679c0e324ca03e55b04d6a1b	10 Apr 2016, 08:51	0.35 MB	736	31
406,606 406,606	000000000000000003ad3987211dfb6b6e85dbf65dbb6e610b25464eb5beb435	10 Apr 2016, 08:44	0.86 MB	2,116	38
406,605 406,605	000000000000000002bc0c1531357677dbe3b9a1014a8c9925efaf45ce040207	10 Apr 2016, 08:27	0.99 MB	484	7
406,604 406,604	0000000000000000040181792d515d383dfb15e647041524ffec018069e01dca	10 Apr 2016, 08:23	0.11 MB	151	22
406,603 406,603	000000000000000003b17c87d56cd04041dbb370fef4add0d9f66b00b1a1a9a0	10 Apr 2016, 08:22	0.00 MB	17	127
406,602 406,602	0000000000000000004c44a164dd6415f4a1d9a0e6f85a28a553f01fb2dd6366	10 Apr 2016, 08:22	0.06 MB	113	42
406,601 406,601	00000000000000000299b3c9cd20b3815cd3b6d20e954b4e48fb62d940456018	10 Apr 2016, 08:21	0.11 MB	212	30
406,600 406,600	00000000000000000112fc74b4b2289ef89274cd1aab590ad795f4c1871ef8be	10 Apr 2016, 08:19	0.47 MB	1,188	39
406,599 406,599	000000000000000000236fdd6ccbe10f2abb0a33acdb3fc408483d0415931a1a	10 Apr 2016, 08:08	0.78 MB	1,915	36
406,598 406,598	000000000000000003aeca951204510308795c4a3a5c689c7d9bdbe65336cb1d	10 Apr 2016, 07:50	0.13 MB	357	34
406,597 406,597	0000000000000000039b8aa9bb9ac180aea32b73d3da63cab610b9b01ea059cd	10 Apr 2016, 07:48	0.40 MB	902	38
406,596 406,596	000000000000000003cd5f0d34978a5b7d3e952ffe204466886964f4ea8b3203	10 Apr 2016, 07:40	0.32 MB	690	38
406,595 406,595	00000000000000000694db421bff355555f9ebc2b004cc400b8ad1215b5e4387	10 Apr 2016, 07:33	0.53 MB	1,205	40

Previous 10 blocks ↓

Total Size: 646.48 GB

Node Information

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

Uptime: 30 days, 1 hour, 24 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,356.53 GB sent, 37.95 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.