Blockchain Explorer | learn me a bitcoin

Memory Pool

78 transactions

0.13 vMB

Show Random Selection

Max Size: 1/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 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
908,145	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 45 secs	0.12 vMB	61	3

Show Transactions

Blockchain

Tip: 908,144 (770,820 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,324 137,324	0000000000000936a1453bc336df45724d8f2b02b0a5e315acb553e253de59f7	21 Jul 2011, 10:43	0.01 MB	16	570
137,323 137,323	00000000000001f62676ad937fd445fbf7fc72660632a84af4845523bb820f46	21 Jul 2011, 10:27	0.05 MB	122	70
137,322 137,322	00000000000000cf9bae00d55bb05ffa26e894fa24775611c8eb0ceb88377cca	21 Jul 2011, 10:24	0.06 MB	61	252
137,321 137,321	00000000000006457ce3fa18649e3b4e7161024d0e542ea0abedb6d543699bb0	21 Jul 2011, 09:40	0.05 MB	64	245
137,320 137,320	00000000000009ba3a3cc9a7b9b79fd61b7102800fd1f3fd8688b02822746248	21 Jul 2011, 09:21	0.06 MB	127	151
137,319 137,319	00000000000006a7edee1f114b7c8b4cb9addfb719aabcee0ec139bd3de9df4d	21 Jul 2011, 09:19	0.03 MB	55	268
137,318 137,318	000000000000072b57f784545ce11d51d7489d0a283b139b89e7c06b5b912212	21 Jul 2011, 08:55	0.00 MB	11	24
137,317 137,317	0000000000000180bdf52f0c4f68e38f05eaeb7d2d3520158058052f68c963cd	21 Jul 2011, 08:47	0.00 MB	11	34
137,316 137,316	00000000000000f0fd670eb81d800ac664eaeba84ae6ab9f253f7b4efc2264f4	21 Jul 2011, 08:44	0.05 MB	108	166
137,315 137,315	0000000000000677b0bbf6e62e163693aeace1f9c0c0c0a1e9277a624654c756	21 Jul 2011, 08:27	0.03 MB	63	268
137,314 137,314	0000000000000571cbf27ee4177d25c4332f5e8dccc3810a32c84508d0c22a42	21 Jul 2011, 07:36	0.00 MB	1	0
137,313 137,313	000000000000081ea959ef7b6e95af108496b0dc893012b16451b7da64226b71	21 Jul 2011, 07:36	0.01 MB	32	332
137,312 137,312	00000000000005286455846d9dad8b58e2eec91a8dd12e88724716ee58047a58	21 Jul 2011, 07:32	0.04 MB	73	156
137,311 137,311	0000000000000801790997ca976a58fbe5a7863c544ef96447da5e5b4a30451a	21 Jul 2011, 07:19	0.01 MB	15	43
137,310 137,310	000000000000057cf5618a7d5061bebdb08db2dffce9de50ba3ba524ed38d539	21 Jul 2011, 07:11	0.01 MB	16	18
137,309 137,309	0000000000000008d9ab1a20e479fcc8141821fe1e83125f9c7b8ef181cbbd84	21 Jul 2011, 07:09	0.01 MB	38	0
137,308 137,308	000000000000050c92aafd3417868a7840cfc62ade66826ded241f6a9da76b49	21 Jul 2011, 07:08	0.00 MB	1	0
137,307 137,307	000000000000099dc85bbef1cf7b6da3133edf5b1f1a0261858b880fb80450fa	21 Jul 2011, 07:08	0.01 MB	20	313
137,306 137,306	00000000000003b2fee7bec23b92058c5e74e148ec8490c7c079dc021dbbf8f9	21 Jul 2011, 07:04	0.03 MB	64	238
137,305 137,305	0000000000000141ee1ca9a588681601bb5298a92880764746fc2b14ff8fab38	21 Jul 2011, 06:47	0.02 MB	47	38
137,304 137,304	00000000000002baa88e8af65925dddf361d5f3ccd140d1cc5a885ea0363eaa2	21 Jul 2011, 06:35	0.01 MB	18	148

Previous 10 blocks ↓

Total Size: 769.82 GB

Node Information

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

Uptime: 2 months, 20 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,680.57 GB sent, 96.97 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.