Blockchain Explorer | learn me a bitcoin

Memory Pool

6,853 transactions

2.59 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
2 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,664	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 9 secs ago	1.00 vMB	3,083	3

Show Transactions

Blockchain

Tip: 907,663 (785,996 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
121,667 121,667	00000000000087eefe423162c6d1ed5641641e3b8bd0a56ca68e0832403eca3c	03 May 2011, 18:38	0.00 MB	12	0
121,666 121,666	00000000000080455a889cb1f3cdbbfa4f2e9f4c2481ba6b4812f5c5813eb3c8	03 May 2011, 18:35	0.00 MB	13	865
121,665 121,665	0000000000003ad4a6e94b84e6db34fbfde99396289ed8f0399dc5760c69bdaf	03 May 2011, 18:24	0.00 MB	6	0
121,664 121,664	00000000000037caa418370f29f50bb2c792c2e663ff7a1c05d91139e8a3d839	03 May 2011, 18:20	0.00 MB	7	346
121,663 121,663	00000000000070f596cb1378a92af54231ae664784058691f20958b39dadf75b	03 May 2011, 18:17	0.00 MB	6	0
121,662 121,662	0000000000001e7e55ecd57f944e16c8cb5c01792433e2dde75dc58d99bc30c0	03 May 2011, 18:17	0.00 MB	10	0
121,661 121,661	00000000000085c1e51ba5b746e5538b25eb1f6e7203e59bc1e58b9a5a1f4f30	03 May 2011, 18:13	0.01 MB	23	518
121,660 121,660	000000000000004bc56d503ff20a8c3e597ca40983dd40d6521df3f775c3482b	03 May 2011, 18:01	0.00 MB	1	0
121,659 121,659	0000000000002d75518271671341e52f349ffb36f6877b2e21803eab4b197f87	03 May 2011, 18:00	0.00 MB	10	1,832
121,658 121,658	00000000000090fe2a96ea76cd200b537e4759fcbaaac41272719c7b8bac0171	03 May 2011, 17:57	0.00 MB	9	526
121,657 121,657	0000000000002b3424f4ddf50af26a8d68eb7d261a0b5c23f28226965e627784	03 May 2011, 17:55	0.00 MB	9	829
121,656 121,656	0000000000007f991ebda2306ec90fb787239c76886d285175642fd29514db81	03 May 2011, 17:50	0.00 MB	7	0
121,655 121,655	0000000000006a334863d437e01c6428e6f619cc6551aceb0ec9553bd586e944	03 May 2011, 17:47	0.02 MB	27	1,133
121,654 121,654	000000000000433ffce5ae6da02b77fac9c9002b51bd3101589848d167eefca2	03 May 2011, 17:41	0.00 MB	11	616
121,653 121,653	0000000000009198fa4be893d4a6129d319845f8e22a13bdd6567db7ba9e59d4	03 May 2011, 17:36	0.00 MB	2	0
121,652 121,652	0000000000004cc91178cfbe1c9bbd09c7b66f95db8c77a94a230357692973e2	03 May 2011, 17:34	0.02 MB	47	54
121,651 121,651	0000000000003bf24f345167d26154916a4417e346a95d53f50c986135bafd76	03 May 2011, 17:29	0.00 MB	8	0
121,650 121,650	0000000000006463c076f9573d106b46016fb7a34769fff0716b8bf9387404bd	03 May 2011, 17:27	0.01 MB	10	307
121,649 121,649	0000000000000ec2cd84ebffd6a3a5156a031c6325bff4977cd0560c644b13f7	03 May 2011, 17:21	0.00 MB	13	675
121,648 121,648	0000000000004a8529bd2e51e42241693e4e7d9e274747b0e3578cc010a7ab10	03 May 2011, 17:14	0.01 MB	19	0
121,647 121,647	00000000000035fe8206a46c9871b488c47c05fc79ebf7285e29ecad80dbe387	03 May 2011, 17:05	0.01 MB	24	696

Previous 10 blocks ↓

Total Size: 768.92 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,603.51 GB sent, 92.35 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.