Blockchain Explorer | learn me a bitcoin

Memory Pool

35,513 transactions

49.72 vMB

Show Random Selection

Max Size: 186/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,114	0000000000000000000331db0000000000000000000000000000000000000000	40 secs ago	1.00 vMB	3,775	30

Blockchain

Tip: 841,113 (240,485 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
600,628 600,628	00000000000000000014a313ccaf496866f30c9438c77cfb2e24caecaf38020a	23 Oct 2019, 02:45	0.93 MB	2,228	3
600,627 600,627	000000000000000000043502e76e939566d77cf9802b62ad6cc9098534efaf41	23 Oct 2019, 02:44	1.21 MB	2,929	26
600,626 600,626	00000000000000000000c6e0c8a6587835746ae98018b6740bc8c15751ee3900	23 Oct 2019, 02:22	1.21 MB	2,297	28
600,625 600,625	00000000000000000009828f2f721497dff73c4e6b77e555b9b5c13463e8bb7e	23 Oct 2019, 02:07	1.16 MB	2,711	16
600,624 600,624	0000000000000000000def9873c49d75460b1602d5189556adad18fe7bc25f3d	23 Oct 2019, 02:04	1.19 MB	2,772	26
600,623 600,623	000000000000000000106e6fe42fad7d84b28aa10aa3c90d9bcc388c454950d9	23 Oct 2019, 01:41	0.30 MB	809	16
600,622 600,622	000000000000000000076e35ee65e4d8e5c34cd458603520d09cdc950b95b9d0	23 Oct 2019, 01:40	1.20 MB	2,219	12
600,621 600,621	000000000000000000144d227ec56e21d98c1528c7a627da33ed25762b4a3e17	23 Oct 2019, 01:30	0.67 MB	1,623	15
600,620 600,620	0000000000000000000d568d4744a34f287fa970b2f868dc2f08387ea9b1c788	23 Oct 2019, 01:23	1.27 MB	3,383	3
600,619 600,619	00000000000000000007315593295701d0892e5bad63936b72aed708ff366f84	23 Oct 2019, 01:22	1.33 MB	2,151	10
600,618 600,618	00000000000000000009ebd5b872ca8f18255889ee5629a0b764a25e3659b326	23 Oct 2019, 01:19	1.22 MB	3,257	34
600,617 600,617	00000000000000000010ff158c5126b37bfa453f04077750b527448416d39436	23 Oct 2019, 00:42	1.26 MB	3,553	18
600,616 600,616	00000000000000000002a5f99f2554085b77b731ed493a59d4c6e929cb5567c8	23 Oct 2019, 00:21	1.08 MB	2,617	6
600,615 600,615	000000000000000000095aeae76e5b5d08a32e0938b36891d760b2831040a7bb	23 Oct 2019, 00:16	1.35 MB	3,099	19
600,614 600,614	0000000000000000000f9c8c9c4a2653b81adf1ff1fb18b5472eb1af4b65bf08	22 Oct 2019, 23:51	0.48 MB	1,227	13
600,613 600,613	000000000000000000105346f16e9fe3586b1ca3a1beed571e60bb85f77c250d	22 Oct 2019, 23:46	0.26 MB	743	16
600,612 600,612	00000000000000000007f04de06f52a35ff6a8fbd7f39fa41582f427125b507a	22 Oct 2019, 23:43	0.83 MB	2,458	12
600,611 600,611	0000000000000000000ab36066abee216178dde619a82d823e45e5679570162e	22 Oct 2019, 23:31	0.17 MB	459	14
600,610 600,610	000000000000000000158134b8fda85424091bfd1a9652157eef9e536e718b7a	22 Oct 2019, 23:30	0.04 MB	122	17
600,609 600,609	00000000000000000005134c2e2739907e03c0bd86d08bdc753be4db954adfba	22 Oct 2019, 23:29	0.96 MB	2,815	10
600,608 600,608	0000000000000000001231fa94cf17311440c7a09f23f26df891aef949875d5a	22 Oct 2019, 23:17	0.49 MB	1,515	8

Previous 10 blocks ↓

Total Size: 645.10 GB

Node Information

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

Uptime: 24 days, 16 hours, 56 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,197.09 GB sent, 30.47 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.