Blockchain Explorer | learn me a bitcoin

Memory Pool

2,763 transactions

1.13 vMB

Show Random Selection

Max Size: 6/200 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
907,916	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 16 secs	1.00 vMB	2,287	1

Show Transactions

Blockchain

Tip: 907,915 (749,808 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,107 158,107	00000000000007ad003d3ffe93e736998598ec2ed25468e14898480cde007d37	19 Dec 2011, 04:12	0.02 MB	57	75
158,106 158,106	000000000000083d87a793d0272be2d300528b8dd74760d4d27f9009b59661d3	19 Dec 2011, 04:06	0.02 MB	44	105
158,105 158,105	00000000000000395209a6a8e22c09c919b65dfcc3afc2de60ca9e77eae604d9	19 Dec 2011, 03:52	0.02 MB	57	43
158,104 158,104	00000000000002ed15801b5f53755c831189493e5c6786c22723019bf65cb901	19 Dec 2011, 03:47	0.03 MB	46	44
158,103 158,103	0000000000000b1416f89af80c5b67e6e32b90f98bd83ba306c9882f9c9cee32	19 Dec 2011, 03:22	0.00 MB	16	101
158,102 158,102	0000000000000826124739e0efdb570aaa918fc05b05a82a1953853714c5af72	19 Dec 2011, 03:13	0.03 MB	64	106
158,101 158,101	000000000000005238a9e87c8ce71efac76c42cc32001f0190d86440e34058a9	19 Dec 2011, 02:49	0.00 MB	6	0
158,100 158,100	00000000000008a7fd04ca698beec74330eda41fea1b9e95d26e3d2cc554ac9d	19 Dec 2011, 02:43	0.00 MB	4	538
158,099 158,099	0000000000000d8fce463db225b6d558fe023eea76bebda2cd2e12a9acea3f55	19 Dec 2011, 02:42	0.02 MB	38	41
158,098 158,098	0000000000000e45a5274d72e50d7b7defaa1301901baf845e5b80f3acc999ef	19 Dec 2011, 02:38	0.04 MB	58	47
158,097 158,097	00000000000008afffa6215632bdabf0218aaa0190833070525a89d73239df01	19 Dec 2011, 02:31	0.00 MB	10	17
158,096 158,096	00000000000002b299e11ee2ac4d05f1c7868fc12915d67120fa00e387cfa197	19 Dec 2011, 02:12	0.02 MB	40	424
158,095 158,095	00000000000000e9d981efebc51308cba71e816e3d2858177177e5e120c7c443	19 Dec 2011, 02:00	0.01 MB	23	0
158,094 158,094	000000000000074869a0f04d15a566f4dd12cedacd396e6aa00fcb3fb1e1a44b	19 Dec 2011, 02:04	0.00 MB	3	35
158,093 158,093	00000000000005baa79bff2a1f239ce19146e049879a92c6799dc398e16c805b	19 Dec 2011, 01:58	0.00 MB	6	174
158,092 158,092	0000000000000e6404f0ef2f5cf3adddcdef1b5873f8f61ab4a7a5481f0381a2	19 Dec 2011, 01:54	0.00 MB	7	60
158,091 158,091	000000000000057618a1e997cf753897a201ca2964f8b25b1093e821bf7e4955	19 Dec 2011, 01:53	0.00 MB	10	50
158,090 158,090	0000000000000431da3165795043b32db6873de3c720164faa22b4d0f6ec4006	19 Dec 2011, 01:46	0.01 MB	10	57
158,089 158,089	0000000000000ca5d8e99ed7fc47cf52d9f67959c5da7ad47517858e5d424da3	19 Dec 2011, 01:42	0.01 MB	11	170
158,088 158,088	00000000000003f0e60facae49039098b5a954804c910d472b70f11ad2cd9c41	19 Dec 2011, 01:41	0.03 MB	63	74
158,087 158,087	00000000000003f389d7790d008e319400e6b98b866201cc723231737fbb38f6	19 Dec 2011, 01:23	0.02 MB	17	36

Previous 10 blocks ↓

Total Size: 769.38 GB

Node Information

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

Uptime: 2 months, 18 days, 23 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,644.22 GB sent, 94.87 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.