Blockchain Explorer | learn me a bitcoin

Memory Pool

1,716 transactions

0.37 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
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
907,864	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 20 secs	0.37 vMB	1,716	1

Show Transactions

Blockchain

Tip: 907,863 (771,277 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,586 136,586	00000000000006d5ef1f58bbaa37a1155e21a2afd94d264b780cfafbc41e5b5a	16 Jul 2011, 16:19	0.05 MB	41	21
136,585 136,585	000000000000074a342002779bfa5f1c95500505d6555d3f13dd2baf234f3ae4	16 Jul 2011, 16:14	0.03 MB	56	784
136,584 136,584	000000000000035ac219a1a52dde48ccd7348deed858b1da47b0f16b7ac70ea2	16 Jul 2011, 15:24	0.00 MB	1	0
136,583 136,583	00000000000001d7635c5037bd97519b583cd995a56edc0018dfb9a39106f758	16 Jul 2011, 15:24	0.02 MB	61	242
136,582 136,582	000000000000003f767918da359ac0dd5728edc90552b0e4f4af59419d1b70f5	16 Jul 2011, 15:10	0.03 MB	91	438
136,581 136,581	00000000000007ae94493f52faf01427e9b1b133850e5ec3a049e8754bbc5b38	16 Jul 2011, 15:05	0.01 MB	31	403
136,580 136,580	000000000000091993d8fe0597ab5f922b7d2ab6f843c2d33fd6a2cf1a17ce57	16 Jul 2011, 14:59	0.02 MB	42	54
136,579 136,579	00000000000000689adb21e9dcd50a109a80cd2d623cda02f3cb991ee517f030	16 Jul 2011, 14:51	0.06 MB	182	1,198
136,578 136,578	00000000000002d9c09862cf3c9613f488fcb9909a67f484bafd3a3af83fa0c1	16 Jul 2011, 14:29	0.01 MB	15	652
136,577 136,577	00000000000007268b313f4547d9d1f13f86e6619a476cc6bd3b7f2a92d36b7e	16 Jul 2011, 14:20	0.01 MB	21	24
136,576 136,576	0000000000000a66ce27ac8dda10586cef22ced681af02d848af6ca599836659	16 Jul 2011, 14:17	0.01 MB	33	428
136,575 136,575	00000000000005ced3cb6290b2256a19c3a03076cb0094f1ac8a575b9fe59096	16 Jul 2011, 14:09	0.03 MB	76	232
136,574 136,574	000000000000053d45a9fd75dfd4a79fe0954945d69eaaecdafb2046938066bc	16 Jul 2011, 13:59	0.04 MB	128	174
136,573 136,573	00000000000003ba98accad570d9b74fff1287508cbabb0955b54f0dc18ef64e	16 Jul 2011, 13:35	0.03 MB	69	306
136,572 136,572	00000000000002513c8e9bc03fe7d1f9d3d4bc5306ecdca6f3ce2a4f31bbeff6	16 Jul 2011, 13:14	0.00 MB	13	154
136,571 136,571	00000000000005a134ab038c2eae2b6d3cbba9e000cdc4345b6faadea3dfb27c	16 Jul 2011, 13:12	0.02 MB	36	301
136,570 136,570	000000000000074018e3785c7e4812cc165f3c7d80829e31d0eaf8634632afb4	16 Jul 2011, 13:06	0.05 MB	44	86
136,569 136,569	000000000000025e41418be4331fbe7beb6ef5eae6ae1e315112b6884978899c	16 Jul 2011, 12:58	0.04 MB	85	279
136,568 136,568	000000000000028ed773b09c8e5e6e4aad1b9f17f61b9f86385b3813f8f6efbc	16 Jul 2011, 12:39	0.00 MB	6	0
136,567 136,567	00000000000005b995a54f360e76025d58b86bb70dde16f2113905c563e232fe	16 Jul 2011, 12:38	0.02 MB	36	418
136,566 136,566	00000000000003a36dd14a13b06e43c01d7edcd00a9a59b0ced5ead93a804c62	16 Jul 2011, 12:27	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.55 GB sent, 94.33 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.