Blockchain Explorer | learn me a bitcoin

Memory Pool

2,343 transactions

0.71 vMB

Show Random Selection

Max Size: 4/200 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
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
907,712	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 56 secs	0.70 vMB	2,328	1

Show Transactions

Blockchain

Tip: 907,711 (771,226 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,485 136,485	000000000000078e3c6ad745285429571e2bf69e5f03ca67911c9fffa39b8b27	16 Jul 2011, 01:20	0.00 MB	3	2,030
136,484 136,484	00000000000009869530b2548a55334ceac2377f7f204ce3c6ee8c35f0cfe32f	16 Jul 2011, 01:19	0.01 MB	18	181
136,483 136,483	00000000000004018692b0fd5df12c520c4fc662fac0ac495a4cae5709c39c16	16 Jul 2011, 01:15	0.00 MB	10	1,257
136,482 136,482	00000000000006338a3b3d3dc3e800c45fbe0739a27d6283a81c5785e3bcafa1	16 Jul 2011, 01:12	0.01 MB	54	3
136,481 136,481	0000000000000a9cdcbbf12ed7ce663f31829e2e06fdef597bd0dfa1b0504395	16 Jul 2011, 01:10	0.02 MB	54	293
136,480 136,480	00000000000003cec6c72b9bc98dbd87faf769b02d3099962788b8f4c3245682	16 Jul 2011, 00:55	0.01 MB	15	80
136,479 136,479	00000000000002e6783834d79e002131ef9c964303129e88c764692f2e8fff5d	16 Jul 2011, 00:55	0.00 MB	11	431
136,478 136,478	000000000000047e77354cf2babc462b380e6ea4d2b3e61a947123960934c1d6	16 Jul 2011, 00:52	0.02 MB	36	620
136,477 136,477	0000000000000153dbab4cf106fc4b092f3b40887358e55acb74f7377abb6390	16 Jul 2011, 00:40	0.03 MB	95	92
136,476 136,476	0000000000000940e8c3e65e013c5439426ed03016adc5cc5584e8740d2aa63f	16 Jul 2011, 00:38	0.05 MB	165	116
136,475 136,475	000000000000049538973f7e64c6026da453b44dde79dff13e8a397a8aa50fd1	16 Jul 2011, 00:28	0.02 MB	40	452
136,474 136,474	0000000000000307d1d491bc8e0c13edc826aa2fffc32b002789f2a7796e12cc	16 Jul 2011, 00:18	0.01 MB	36	101
136,473 136,473	00000000000008e77c4ef10f14f019cd40ad162f54c5905ea348c66b16f968e8	16 Jul 2011, 00:14	0.08 MB	213	203
136,472 136,472	00000000000001cbcab11ee6cdbbb269ecaaf6e0c2739d93e61abedeca8d50c5	16 Jul 2011, 00:04	0.06 MB	150	907
136,471 136,471	00000000000004e94347fa3e6e4da9c9524b19db89a0500c850a27e41ce943a9	15 Jul 2011, 22:52	0.02 MB	41	586
136,470 136,470	00000000000001e9e6252b1899549afeea8cedd9170658764daab4ebda48e4e9	15 Jul 2011, 22:44	0.02 MB	33	524
136,469 136,469	0000000000000664682de2722612eefc339f76dfec8c29e943ce3751f97ea345	15 Jul 2011, 22:31	0.00 MB	11	0
136,468 136,468	00000000000006bdc232da6a61f563660bc2491dcfe3c8a0f2d961c7d16cd77f	15 Jul 2011, 22:30	0.01 MB	31	340
136,467 136,467	0000000000000450f9387ad2d27e9931f2764c6e6081f14cba0ec42e63cae230	15 Jul 2011, 22:28	0.00 MB	15	845
136,466 136,466	000000000000089ca877bb941387a680c027315f13529f07ab17efd5026aa39d	15 Jul 2011, 22:25	0.00 MB	14	518
136,465 136,465	0000000000000a1aa5877a0f7fec0a768208febdce57528927aa31edd7b05934	15 Jul 2011, 22:23	0.02 MB	43	0

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

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

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,616.88 GB sent, 92.84 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.