Blockchain Explorer | learn me a bitcoin

Memory Pool

8,810 transactions

2.93 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,698	00000000000000000002349e0000000000000000000000000000000000000000	12 mins, 27 secs ago	1.00 vMB	3,781	4

Show Transactions

Blockchain

Tip: 907,697 (762,135 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,562 145,562	000000000000021e93a99d3916662434fd679a38bece2e11be540a83b2b8b1ba	16 Sep 2011, 06:36	0.01 MB	30	161
145,561 145,561	00000000000003541e6a13280e2e7f6551f80013324e58ef77056ae9611fae27	16 Sep 2011, 06:22	0.01 MB	20	106
145,560 145,560	0000000000000773c0ff064166123dacb446463aa6a4168c0b9f819a62f37095	16 Sep 2011, 06:19	0.03 MB	103	150
145,559 145,559	000000000000090a851532366ed5051b56e8d6797a7a4a91802b6a0aba3569aa	16 Sep 2011, 05:45	0.03 MB	48	120
145,558 145,558	00000000000008135f5b0e80a649ef48838b91341835744d683733c772142abb	16 Sep 2011, 05:33	0.04 MB	70	113
145,557 145,557	000000000000038feb3ceba01474e070ae2630c7b4c68c6e06faead826d4d3e0	16 Sep 2011, 04:59	0.03 MB	77	208
145,556 145,556	000000000000043b9a8619086fedd708e2b023b9e80d02bd276a012199b673ea	16 Sep 2011, 04:36	0.01 MB	18	71
145,555 145,555	00000000000008152519c654c5385277c7576405442bbeb8bf38da8cf4400ecb	16 Sep 2011, 04:31	0.00 MB	12	705
145,554 145,554	00000000000005aa3556070ba5aa3b8292947dca362f4f12b0f177f80946f017	16 Sep 2011, 04:31	0.00 MB	4	193
145,553 145,553	00000000000006f671c310399ef26f13561597f04f64fd0b03875677f3863cab	16 Sep 2011, 04:30	0.03 MB	58	286
145,552 145,552	000000000000031e7d94db28e813b2fe6c5df588c18e0d62ced2996fa4f88beb	16 Sep 2011, 04:08	0.01 MB	44	0
145,551 145,551	000000000000021f22fb6b68c3d0674881b1462afaf86a909606190bc0443e28	16 Sep 2011, 04:05	0.02 MB	47	200
145,550 145,550	00000000000003c523754efb8fb1608cb1eaaeb7244d89f025875b149a44daf0	16 Sep 2011, 03:54	0.01 MB	35	5
145,549 145,549	000000000000071039d6b4efce7b74240eb69cd6a18dabbe5bc01deedc9f02ac	16 Sep 2011, 03:53	0.01 MB	23	365
145,548 145,548	00000000000006b786a3aedc5fb45bd36e3c5c3b107462d2425b0c23493a5a48	16 Sep 2011, 03:41	0.01 MB	42	64
145,547 145,547	000000000000065e1b791ddc684f744bdfec506d44d4e68eb120b1b40d0d6952	16 Sep 2011, 03:33	0.04 MB	103	173
145,546 145,546	0000000000000941d607c9592cd3e850b1f91d8a6c549e4d3c2cafc7d69ec065	16 Sep 2011, 02:48	0.01 MB	7	919
145,545 145,545	0000000000000730a8cfc6b32742ae4a364e66a983236802c6b216e38d604d8b	16 Sep 2011, 02:47	0.01 MB	14	539
145,544 145,544	00000000000001126d0a83a3a0b3603ea245b61060805cbc2f98e8e1a507f58f	16 Sep 2011, 02:41	0.02 MB	20	196
145,543 145,543	000000000000063a5a304573560795cb7294329412a264a0ee97ab5f3c058a31	16 Sep 2011, 02:34	0.02 MB	67	32
145,542 145,542	000000000000027fcb71433cfe882ff020161ef27cd194107302788731906257	16 Sep 2011, 02:26	0.01 MB	41	272

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.38 GB sent, 92.72 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.