Blockchain Explorer | learn me a bitcoin

Memory Pool

4,198 transactions

3.18 vMB

Show Random Selection

Max Size: 13/200 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
907,812	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 48 secs	1.00 vMB	2,661	2

Show Transactions

Blockchain

Tip: 907,811 (754,473 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
153,338 153,338	0000000000000cb69c5b84f032347602921edf8ab68a0829deb20ad3fe9bff9d	15 Nov 2011, 02:44	0.00 MB	10	12
153,337 153,337	0000000000000b22d7add663428200b32211904434d66bf8ee4842586a8a453b	15 Nov 2011, 02:40	0.00 MB	9	17
153,336 153,336	000000000000001f5ee115e36381b5e34ef7eea82ef61f96e4e5cb5f626dc263	15 Nov 2011, 02:39	0.00 MB	7	41
153,335 153,335	00000000000006941244fdaa8220b6a0e0ed00ccc952ce5c24fd217fe484b537	15 Nov 2011, 02:37	0.01 MB	12	66
153,334 153,334	0000000000000534e04434464e6fe64560ee79a9b32c4619da97fd736c5d4dea	15 Nov 2011, 02:30	0.01 MB	11	0
153,333 153,333	000000000000000f0a21ac3808ad85600a74b3e09c0a490d0816d69c32ff4d95	15 Nov 2011, 02:26	0.00 MB	16	52
153,332 153,332	0000000000000106108d073a8a8457219e864a9ca4cc98642026ac53bfda0d81	15 Nov 2011, 02:21	0.01 MB	29	111
153,331 153,331	0000000000000690da03fd07a3635c3cf1e8ac518f627becad99e383e2484bcd	15 Nov 2011, 02:17	0.00 MB	14	26
153,330 153,330	000000000000006163133c1a74f4718476f14462ba11db3ea5b2c8f8a650ae1a	15 Nov 2011, 02:14	0.01 MB	19	187
153,329 153,329	0000000000000a97e794ba058f1cf195e15c4c5d2930f90bcf34baa8f5b0e40e	15 Nov 2011, 02:08	0.02 MB	24	62
153,328 153,328	000000000000062838802de019bd9b4a07c1232d9461fa779d2fe9aadcce4470	15 Nov 2011, 02:06	0.03 MB	94	192
153,327 153,327	00000000000000592f80c59bc61f568eac5101651c7585148dd76b685ced3345	15 Nov 2011, 01:49	0.02 MB	47	25
153,326 153,326	00000000000001c8bec947999d39800424117a3d9d644af1af2d3ba2cae00f42	15 Nov 2011, 01:39	0.01 MB	22	90
153,325 153,325	00000000000002d7dbd2ac409f7ffaf8ecf160cd06401c94b1a5a77f110675fe	15 Nov 2011, 01:34	0.03 MB	38	89
153,324 153,324	0000000000000b2dce451bb8b7cef1c8bbe03565930fdb45b48cff3e35582bd5	15 Nov 2011, 01:20	0.04 MB	92	109
153,323 153,323	0000000000000d8d9c49c39b48909cc2b6d35b13e8385053ef2a835e44777307	15 Nov 2011, 00:57	0.01 MB	19	13
153,322 153,322	00000000000008b1777d270f25eae91af3ac9a0ed0254105f6a936f2e6e91c6f	15 Nov 2011, 00:53	0.03 MB	67	30
153,321 153,321	00000000000006db2710dbafa4981cdf2d2f5429f43ed671ea5a6ef5812b9f2c	15 Nov 2011, 00:38	0.01 MB	24	45
153,320 153,320	00000000000006b524ef98f9c98b3eaf3ea8fd78d7c114e167550ec9d6586671	15 Nov 2011, 00:30	0.01 MB	20	147
153,319 153,319	0000000000000780d23394a5351c15975442c711fde2ec0fb3996fe0562416e0	15 Nov 2011, 00:24	0.01 MB	38	132
153,318 153,318	00000000000002edfe883b9d988374da5d79bf9b265664e845dbc8938eb064f4	15 Nov 2011, 00:17	0.01 MB	12	19

Previous 10 blocks ↓

Total Size: 769.19 GB

Node Information

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

Uptime: 2 months, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.65 GB sent, 93.87 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.