Blockchain Explorer | learn me a bitcoin

Memory Pool

4,548 transactions

10.75 vMB

Show Random Selection

Max Size: 46/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
895,921	000000000000000000025ced0000000000000000000000000000000000000000	1 min, 25 secs	1.00 vMB	1,995	3

Show Transactions

Blockchain

Tip: 895,920 (758,312 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,608 137,608	00000000000007158439fb6b906e6c82b4d33077b95ef8c0d464cac7d3202d3b	23 Jul 2011, 07:04	0.01 MB	37	207
137,607 137,607	000000000000087b435327e4cb8e779c7a0ee4c953101c29a5b7f80df30049d3	23 Jul 2011, 06:56	0.02 MB	37	270
137,606 137,606	00000000000000b8e62d05927635cf871776f645b6e7e2df17adf21544f55c3a	23 Jul 2011, 06:45	0.05 MB	113	247
137,605 137,605	000000000000073768df4940343f1d8cbbd318ed33d00ecc8146d23d43381950	23 Jul 2011, 06:19	0.05 MB	83	113
137,604 137,604	0000000000000083b498e8c0b74313b57b2403fbefd6c69db8fdd1ba2c00ddfe	23 Jul 2011, 05:53	0.00 MB	1	0
137,603 137,603	0000000000000649ad87b864e7a4dce51c6c41b96220f41a531659a6dae66a47	23 Jul 2011, 05:52	0.01 MB	18	158
137,602 137,602	00000000000003d93c55f7d4fd03d5379e7fe4832c8f56bdcd0eedb0f60fd012	23 Jul 2011, 05:45	0.02 MB	43	616
137,601 137,601	000000000000095414d2ebdeadfb64442c2d151cc5c305ea4b3c12b8b0ddca93	23 Jul 2011, 05:29	0.01 MB	8	40
137,600 137,600	00000000000001d9899113a0e5e42f70c7152875dc777c5148e9828dd58e2917	23 Jul 2011, 05:27	0.03 MB	80	57
137,599 137,599	00000000000000390a1292fbb93bba3f7194dbbba7225609411491008dee0487	23 Jul 2011, 05:10	0.02 MB	28	133
137,598 137,598	000000000000045c911b7d5fbbebd974e0ab6ce8fe6ed536d517a66488342e95	23 Jul 2011, 05:02	0.03 MB	67	34
137,597 137,597	000000000000069cb65a8ef4c23cd59769d9da27299a79389498d424c8ab06fe	23 Jul 2011, 04:54	0.02 MB	61	39
137,596 137,596	00000000000007004903c4104559cee3fa875c6833cb8ef8bf7e0127f45fd69a	23 Jul 2011, 04:39	0.01 MB	12	177
137,595 137,595	00000000000000d527bbf27941f641bdcad6351d19b0a53b48609db508ab74e6	23 Jul 2011, 04:35	0.00 MB	1	0
137,594 137,594	000000000000018785da9753d9f774b9eeb56111c08ca4f339fbf069e1374e53	23 Jul 2011, 04:35	0.00 MB	8	778
137,593 137,593	00000000000002ee406ab5a8b46a38be4e862e41f73232036354d4260077aad9	23 Jul 2011, 04:32	0.04 MB	95	177
137,592 137,592	000000000000031d4d71e1cab3164011bae77fd98e3ef0233afb51703e9515d2	23 Jul 2011, 04:18	0.00 MB	1	0
137,591 137,591	00000000000005cc92f3ab0cc09c16cbbc4fac91b776cd53ce85f99f4e2e4241	23 Jul 2011, 04:12	0.02 MB	12	20
137,590 137,590	00000000000003c4c8fdee71daddd8e557662a82e94a5564119a20d858bb11e1	23 Jul 2011, 04:01	0.01 MB	30	0
137,589 137,589	0000000000000645acc0961a702a9588c96ee22587a76ef673db3a5236afee90	23 Jul 2011, 04:00	0.00 MB	1	0
137,588 137,588	00000000000009b48caad9fd6c769b6cb5978922f985cf1abe3873c8144ebef1	23 Jul 2011, 04:00	0.05 MB	112	167

Previous 10 blocks ↓

Total Size: 748.60 GB

Node Information

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

Uptime: 3 days, 16 hours, 56 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 507.88 GB sent, 2.93 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.