Blockchain Explorer | learn me a bitcoin

Memory Pool

46,954 transactions

21.92 vMB

Show Random Selection

Max Size: 127/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
2 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
880,826	000000000000000000028c610000000000000000000000000000000000000000	9 mins, 36 secs	1.00 vMB	76	3

Show Transactions

Blockchain

Tip: 880,825 (744,280 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,545 136,545	00000000000003ecc3ea285f6fbd18ac21feb3b7e36c723dc71725fa68773315	16 Jul 2011, 09:21	0.04 MB	130	102
136,544 136,544	00000000000000fd37f799f7cbbbf9e15f34f84ed73f958b0822278a8f313d6d	16 Jul 2011, 09:16	0.02 MB	12	393
136,543 136,543	00000000000006de9272253d427d63d29a1b4079fef5d370cbaa59016cbc83f5	16 Jul 2011, 08:55	0.02 MB	30	317
136,542 136,542	0000000000000684259fe559d01fd4c46c3a7b941e3eb7a5d78882a164b59928	16 Jul 2011, 08:41	0.01 MB	22	318
136,541 136,541	0000000000000193b651c45f917d4c80e0e124ff413028c9cdbcdc289cff9abe	16 Jul 2011, 08:37	0.04 MB	75	364
136,540 136,540	0000000000000174379c60cde2a2a01f914232e36a68a4eb656a036150700771	16 Jul 2011, 08:21	0.00 MB	12	16
136,539 136,539	0000000000000701d8cdb1196aac1b7211d3561cfed67905efeb83dfd55e51a3	16 Jul 2011, 08:20	0.01 MB	31	416
136,538 136,538	00000000000007495630223dc770dd99ebb22b1b607baacb42c1206b1acd1a32	16 Jul 2011, 08:16	0.04 MB	95	184
136,537 136,537	0000000000000ab4465b974e3b1f4d653d33471cd481cd9fe4d66b2915399e60	16 Jul 2011, 07:59	0.02 MB	21	145
136,536 136,536	00000000000003d432affd81750535164a29f505ee80bfec93c3b380e3b38b79	16 Jul 2011, 07:53	0.00 MB	6	2
136,535 136,535	00000000000006b6fb94f9c17562a00ad6935bd6ceeb7333fe98868d07dae30b	16 Jul 2011, 07:50	0.04 MB	89	115
136,534 136,534	00000000000000b5d32341b878ffa897866546653678a7c531960cb836869ea1	16 Jul 2011, 07:46	0.00 MB	12	16
136,533 136,533	00000000000001117f67f1d2bb076bc1ab6a35ab7612be1b9ebecfb5e3506fca	16 Jul 2011, 07:44	0.01 MB	21	279
136,532 136,532	0000000000000083d0b55b5d90c84675ca3a1b9d4a49cc766ff0faef9e48670a	16 Jul 2011, 07:38	0.01 MB	12	7
136,531 136,531	0000000000000a11b1a1a037e3025980831325240277904b7d9af147442454bd	16 Jul 2011, 07:37	0.00 MB	17	0
136,530 136,530	00000000000003d91a9b6514be295efef41fd823d5a86d6876a4475098a114a5	16 Jul 2011, 07:37	0.02 MB	30	890
136,529 136,529	00000000000003017b4ab89c0b29f334acdc6a9f082cdfade8a65ef7e7ed3f80	16 Jul 2011, 07:28	0.01 MB	26	715
136,528 136,528	000000000000058adc955b368ca50e4e4c41c0fca069c019133335ed182f1bdd	16 Jul 2011, 07:21	0.03 MB	62	441
136,527 136,527	00000000000005ec10ca0c8c82dcc36b1284665cdc20830ebd4735288fa95d06	16 Jul 2011, 07:01	0.03 MB	63	163
136,526 136,526	00000000000000eead658e44ead5de9e7f2963dd35b94510171efc5a9a34cee6	16 Jul 2011, 06:55	0.02 MB	49	171
136,525 136,525	000000000000042e4076660eb768ac9bc9f5f52c1a594bea00ee40be0ca9ed1c	16 Jul 2011, 06:47	0.02 MB	70	184

Previous 10 blocks ↓

Total Size: 719.99 GB

Node Information

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

Uptime: 1 month, 13 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,878.45 GB sent, 64.98 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.