Blockchain Explorer | learn me a bitcoin

Memory Pool

1,935 transactions

0.59 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
907,835	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 35 secs	0.58 vMB	1,908	2

Show Transactions

Blockchain

Tip: 907,834 (781,405 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
126,429 126,429	000000000000383f4f7903ee205017277e1b4247a53621ef7d32b0abb9773de2	24 May 2011, 21:40	0.02 MB	52	1,231
126,428 126,428	00000000000016ab37f7c23802b865607b74f74f5ded1f8259f0b3fa461c54bc	24 May 2011, 21:23	0.01 MB	16	449
126,427 126,427	0000000000003d7c6d5247a924641fbf763fb881586f3b90f17a7a342c3186d6	24 May 2011, 21:19	0.03 MB	98	1,579
126,426 126,426	00000000000036fef3f36b6bf892aedf2b759664f85d628effe051472b676385	24 May 2011, 21:15	0.02 MB	38	630
126,425 126,425	00000000000011378065cf3d4837ab90d4585d4788b60ed0f75e8639d79e56f3	24 May 2011, 21:06	0.01 MB	19	553
126,424 126,424	00000000000034b3596128e1110ffaf26115b854cbcdd459728b93455ca9d9a7	24 May 2011, 21:01	0.01 MB	17	587
126,423 126,423	00000000000039bc3fb17a816b11683b5edcde4d5fdd5d1e127ba81df715a5a8	24 May 2011, 20:59	0.00 MB	14	1,627
126,422 126,422	00000000000012dd0e872260679ee543a947a1dbe451224c55af87d54856c4c3	24 May 2011, 20:56	0.00 MB	4	3,129
126,421 126,421	00000000000008e1cf8370962a26271956422c200c6debe5e8cbf621daae5e4f	24 May 2011, 20:55	0.01 MB	18	1,291
126,420 126,420	0000000000000bf93d44b1459b4aa758b89066cba98e2abfa027d16158f543b7	24 May 2011, 20:49	0.00 MB	13	876
126,419 126,419	00000000000032cf0e9854c82d1e3172260e54d23c25dd0a0aee07fad46bd45a	24 May 2011, 20:46	0.00 MB	11	709
126,418 126,418	00000000000041dd5904537ebbcb16e1eb1f7b0a079fbf0144303ad6f1e84dae	24 May 2011, 20:43	0.00 MB	14	239
126,417 126,417	0000000000000dd5522fc250f07b3de357f33c6e7299fad5cdabeafe74b14044	24 May 2011, 20:42	0.00 MB	13	955
126,416 126,416	00000000000011dc667d8f2254026b8148255bd7621c548fdfe72ec1f316d82e	24 May 2011, 20:38	0.00 MB	11	69
126,415 126,415	00000000000033d31667139934cd179165a1055ea5450943587aa327e85c301a	24 May 2011, 20:37	0.00 MB	11	1,303
126,414 126,414	000000000000200d36bb33ef46ce6d75cd9023d85662fb33211b21c3f821231a	24 May 2011, 20:34	0.00 MB	8	300
126,413 126,413	0000000000000c059cec9bab43660395ebd48cc1da511d8229cbea626e72e4e6	24 May 2011, 20:33	0.00 MB	8	302
126,412 126,412	00000000000015e180c827f81152182824afc76403b69cae7a4a4e9f1d8af8d5	24 May 2011, 20:32	0.01 MB	24	1,054
126,411 126,411	000000000000320b1c5f6603450e2790f9362531b05074f257b36fabe84b9246	24 May 2011, 20:24	0.01 MB	13	696
126,410 126,410	0000000000000f8f1852031d6d5a8011457114736ce310862fe18eed35c74a9d	24 May 2011, 20:21	0.01 MB	45	194
126,409 126,409	0000000000002eda614ac818a63fea56ef227463866dbc660a6a2ff41eb0f7b2	24 May 2011, 20:19	0.03 MB	73	1,726

Previous 10 blocks ↓

Total Size: 769.23 GB

Node Information

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

Uptime: 2 months, 18 days, 8 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 1,634.76 GB sent, 94.07 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.