Blockchain Explorer | learn me a bitcoin

Memory Pool

2,235 transactions

0.58 vMB

Show Random Selection

Max Size: 4/200 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
908,081	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 42 secs	0.58 vMB	2,235	1

Show Transactions

Blockchain

Tip: 908,080 (749,664 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
158,416 158,416	0000000000000ca796bfb65d9c26cec6c58cd498603beebea6176aba8505724f	21 Dec 2011, 06:17	0.01 MB	16	44
158,415 158,415	0000000000000c1d383e9edfaf4a035e85625ca99b7f09d27b0acd4d1a13793e	21 Dec 2011, 06:12	0.00 MB	12	52
158,414 158,414	000000000000028965c084f843b6b042f88b66a47fc38b105b551ae8e6256f25	21 Dec 2011, 06:10	0.00 MB	11	0
158,413 158,413	00000000000004ecc1331383c8229da818619ce875bb4252f85a981fd8897799	21 Dec 2011, 06:08	0.03 MB	64	30
158,412 158,412	000000000000033df1578d784c893d4d0948fa9a01e4a85fb5f66c397fd98178	21 Dec 2011, 06:01	0.00 MB	12	4,048
158,411 158,411	0000000000000d26b26c39cff9529e218f659c43098201f4a730e9faa9d951cd	21 Dec 2011, 05:34	0.00 MB	13	327
158,410 158,410	00000000000001a4efec46350745efaf37c8ca7a3274a969ddc142e3f41bde24	21 Dec 2011, 05:32	0.00 MB	4	90
158,409 158,409	00000000000009c2ce7310a7d047aac8f8cb6c2c1e86e0664eb98e74cb0948ef	21 Dec 2011, 05:29	0.04 MB	122	46
158,408 158,408	0000000000000cb37e4f7e5f1bd15fed6f0ddb0855b9e592f65a62fefa83357b	21 Dec 2011, 05:35	0.00 MB	9	1,848
158,407 158,407	0000000000000c79f407184fc7ead4f1639a386471e4857b55d6a09e200096e5	21 Dec 2011, 04:52	0.01 MB	31	15
158,406 158,406	00000000000007b31863183bd0fd8ac65511b9549652577f3ab6b48c8219cfb8	21 Dec 2011, 04:48	0.00 MB	5	108
158,405 158,405	0000000000000cc45e71697549bab160e681c977954d4ff29d112b58124d5cb1	21 Dec 2011, 04:44	0.01 MB	19	294
158,404 158,404	00000000000001ed2c78c77974eef3adfd28d0f4b00f1a994eecbe8c1b8581b4	21 Dec 2011, 04:38	0.00 MB	14	535
158,403 158,403	00000000000003264e7689eda79dc7784f9c683d8dc123ea3856b44e025d77c8	21 Dec 2011, 04:33	0.03 MB	89	18
158,402 158,402	00000000000007a4b98429a3e3f125e6cbe40ecc8f3942ff694c0adf4813de9d	21 Dec 2011, 04:26	0.05 MB	111	170
158,401 158,401	0000000000000a1159fc3a87fcbff4afcc5c8c494352630c4784a58831de963c	21 Dec 2011, 04:06	0.00 MB	10	12
158,400 158,400	0000000000000494ff953010c1696ea00f9476b89a27f0f3f62b4e1f292c1a7b	21 Dec 2011, 04:01	0.05 MB	58	299
158,399 158,399	000000000000053baf2c3e9b24508e9cb77d7e524f88c51a938b3120e63df694	21 Dec 2011, 03:26	0.00 MB	3	0
158,398 158,398	00000000000007237309287977154780121e6fc0c1f683f3737b90c0def4396e	21 Dec 2011, 03:25	0.00 MB	4	1,354
158,397 158,397	00000000000002214a9bcefb483678f034d6e5741a8810ee236e9c28d1c69440	21 Dec 2011, 03:23	0.00 MB	6	13
158,396 158,396	0000000000000ad024156d50da27ce32f0dcd261e5e144c178804b5476116275	21 Dec 2011, 03:22	0.01 MB	14	15

Previous 10 blocks ↓

Total Size: 769.69 GB

Node Information

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

Uptime: 2 months, 20 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,667.73 GB sent, 96.36 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.