Blockchain Explorer | learn me a bitcoin

Memory Pool

3,765 transactions

1.08 vMB

Show Random Selection

Max Size: 7/200 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 39 secs ago	1.00 vMB	3,486	2

Show Transactions

Blockchain

Tip: 907,874 (702,210 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
205,664 205,664	00000000000004bef81cb4980a64a95857d49bf39be46e9e26f514b6941ea3f4	30 Oct 2012, 05:30	0.00 MB	10	0
205,663 205,663	000000000000024644d065c0615676009a856b05b38dbb9839a5bd907a0f790a	30 Oct 2012, 05:30	0.05 MB	106	154
205,662 205,662	00000000000000b0f50275dceb7041dd035b927c0f8684e55e43df698fc17504	30 Oct 2012, 05:24	0.02 MB	46	157
205,661 205,661	000000000000005dbf9da64b7584b9504f8d2912005ff1efc74e8e3542103818	30 Oct 2012, 05:20	0.10 MB	217	153
205,660 205,660	00000000000001703652e44b60be46764be2fc5b27a67b39781eae0cb627f95f	30 Oct 2012, 05:13	0.06 MB	170	57
205,659 205,659	00000000000000a6e9c89c0120909cfcb6a3925a9966fc853076c4da0fc16cee	30 Oct 2012, 05:03	0.17 MB	316	152
205,658 205,658	00000000000003fce8d1bc9acc889f8c0b0af9ac551cb7ef613a6c7748502b9a	30 Oct 2012, 04:44	0.34 MB	675	145
205,657 205,657	000000000000026d43cef899689a3ff6898e26d995a049a7162bb2555021bbae	30 Oct 2012, 04:35	0.07 MB	113	107
205,656 205,656	00000000000001b123486e281aa57a3ce8b753f6c541deb64c07a9fb0163f5bc	30 Oct 2012, 04:14	0.11 MB	194	131
205,655 205,655	00000000000000911f8c008de2549921a318ee2cc05e2e36bbbd075127009b3d	30 Oct 2012, 04:13	0.08 MB	268	39
205,654 205,654	000000000000005b4c1a833ef845d4839ed3ee6c8201a001b0294c9e96c0a881	30 Oct 2012, 04:00	0.07 MB	188	134
205,653 205,653	0000000000000164a36040e91b5021ec6c5f6d7fc47271257d9c4dc71e6c22a8	30 Oct 2012, 03:58	0.33 MB	599	148
205,652 205,652	00000000000000a946f760968610168ddf955cb1af503eeb9b443cc114604130	30 Oct 2012, 03:42	0.20 MB	513	205
205,651 205,651	00000000000001bba623c2db411aa0276ff0ffae2a90b70b283782a7ea3ec10c	30 Oct 2012, 03:22	0.13 MB	303	165
205,650 205,650	00000000000004f0758e57ac85f9a40df06d425bf9d38c9a8a529427e12b0d8f	30 Oct 2012, 02:56	0.16 MB	357	179
205,649 205,649	00000000000001cdf67db00c0bc165b83979b94bb45176c3a7c6bc07819034c0	30 Oct 2012, 02:55	0.05 MB	148	153
205,648 205,648	00000000000002c7c3d3003a2ec214edc2d479e722d17c951931d7cbebc0fbd0	30 Oct 2012, 02:53	0.00 MB	8	250
205,647 205,647	00000000000002e03a5c85c3688c6347aabeca145ce447e2496762fa18717e42	30 Oct 2012, 02:51	0.05 MB	146	175
205,646 205,646	000000000000034c9ead4f41b79ee7651d128f1b2138bb6e9f6cfb1ad0706044	30 Oct 2012, 02:45	0.00 MB	10	164
205,645 205,645	00000000000000ee5e99d19e206c0648eb1895406ee41308470f23fee11301d5	30 Oct 2012, 02:24	0.00 MB	1	0
205,644 205,644	0000000000000136d5c89f0f69b996188b6acb5d18c9f4b2cf4020d467834ca3	30 Oct 2012, 02:05	0.09 MB	200	136

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.76 GB sent, 94.48 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.