Blockchain Explorer | learn me a bitcoin

Memory Pool

37 transactions

0.01 vMB

Show Random Selection

Max Size: 0/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 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
908,531	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 48 secs	0.01 vMB	15	2

Show Transactions

Blockchain

Tip: 908,530 (876,172 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
32,358 32,358	00000000c3e0345220b5d9b5e5f62df66f4e6069a37f5026e7b066fb23088d50	31 Dec 2009, 01:28	1
32,357 32,357	00000000be02a26fffb95cdbff402804dea9d13c180d6bcac48a86b44f64d29f	31 Dec 2009, 01:22	1
32,356 32,356	00000000ca07ef3d0762b0a8033a8404fefea1ec1b1e10f751b4260d950d2e57	31 Dec 2009, 01:17	1
32,355 32,355	0000000018a2ae59059fab28b7ab5b2b4fcaf9329a1d32f7bf975fcd3e7be501	31 Dec 2009, 01:13	1
32,354 32,354	000000007bd392d760ce94d1237754d60f561d3b1dcddc86b956b223d5862281	31 Dec 2009, 01:07	1
32,353 32,353	0000000067956914a2855bcca00ed9d425471fd4d7b18b594c83f793bc6e211b	31 Dec 2009, 01:04	1
32,352 32,352	00000000cabd01851a77ad98e8e40027a3c634e421f21de248a8af83431cc3e4	31 Dec 2009, 00:57	1
32,351 32,351	00000000543e97bae240ce71294a2cba717adf9352ee6f2b39274c631989205e	30 Dec 2009, 23:59	1
32,350 32,350	000000000b0fa6a3d1c718048f704eba12b9ab8913aa22191bd4e4ac9f38baf7	30 Dec 2009, 23:57	1
32,349 32,349	0000000093ddeab25bf260c4ca3a56455ecbb59cc9eda12bd794f4b9cea27dbb	30 Dec 2009, 23:56	1
32,348 32,348	000000001de3c1494252d8f8e0e357a73e320480660eb3a90159fa48dfa7fe46	30 Dec 2009, 23:42	1
32,347 32,347	0000000002e1d0a0f40290318d13a860eba21f8abc271ec171241c1e2572a84b	30 Dec 2009, 23:41	1
32,346 32,346	00000000a65feda480e815f7c4dfd739377340351ecda319932101c480211028	30 Dec 2009, 23:36	1
32,345 32,345	0000000071c5be62664f858d4a527394b1ffa77eaaef7b1c2553028faf55770a	30 Dec 2009, 23:35	1
32,344 32,344	00000000487c4dcac71a18a601629068b770878a31d058a7d34608489d9fb0af	30 Dec 2009, 23:27	1
32,343 32,343	00000000720b143176b9322788a93a47b5840e56d3b62d683f35273cb24ad92b	30 Dec 2009, 23:15	1
32,342 32,342	000000002ec32463d0b4359e847368fdc6360684e99f5f401c63eec3721a895b	30 Dec 2009, 22:58	1
32,341 32,341	000000002cb779fe37a32f7f37748ed45e7bf0e3c1f85b4620c2250438299238	30 Dec 2009, 22:57	1
32,340 32,340	000000008924019bf18838b18d222b092fadfd3524ba9ddaa0d35b946aa0cd8a	30 Dec 2009, 22:47	1
32,339 32,339	00000000974fd9fefd0143e7e015cb888121b30d658f040d9fd8c2e16224ae9f	30 Dec 2009, 22:17	1
32,338 32,338	0000000040e731d6f29be4200c71ba15d701f0b83bcdf40082c970ce62534993	30 Dec 2009, 22:16	1

Previous 10 blocks ↓

Total Size: 770.68 GB

Node Information

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

Uptime: 2 months, 23 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,842.29 GB sent, 100.39 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.