Blockchain Explorer | learn me a bitcoin

Memory Pool

928 transactions

0.37 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,769	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 18 secs	0.37 vMB	917	2

Show Transactions

Blockchain

Tip: 907,768 (769,468 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
138,300 138,300	0000000000000093dcaae4ee875c5496318f0ef8fd23a8b24c7318b109e1c05e	27 Jul 2011, 10:25	0.03 MB	50	357
138,299 138,299	000000000000075483fc4e1a256888e264d82a847a413bf118d5dbd16f8c9d29	27 Jul 2011, 10:16	0.00 MB	7	13
138,298 138,298	00000000000001d5aacf27d797f83ea88601dd07e84c96ccb3a765ff072b0e73	27 Jul 2011, 10:13	0.00 MB	3	0
138,297 138,297	000000000000097127c959680969d34cc517266ec15b1d3a3b1e2b0cd633101b	27 Jul 2011, 10:12	0.02 MB	88	131
138,296 138,296	00000000000008d996829185d8e832a55f8012170715617c3c972d16089ed5f6	27 Jul 2011, 10:10	0.00 MB	6	7
138,295 138,295	000000000000085d7cb680d872981b0cdd9e5fe901a5e4232c908aa96511ea75	27 Jul 2011, 10:08	0.01 MB	42	94
138,294 138,294	0000000000000894102389cf0ea934c3e72e0186a41aa23f8a9f0b2e00a7b123	27 Jul 2011, 10:03	0.01 MB	28	248
138,293 138,293	0000000000000077e88d6b110669307c4ef729ba5456e27978e7fad46579184b	27 Jul 2011, 09:56	0.02 MB	40	168
138,292 138,292	00000000000004ee1bf1b4e89a9e226d101355723dc08d595738042dde1ecef1	27 Jul 2011, 09:45	0.01 MB	10	48
138,291 138,291	00000000000009c73a40d08879e162af491091d8b0a203fa21acc1e437e16211	27 Jul 2011, 09:39	0.01 MB	19	458
138,290 138,290	000000000000045849ec30fc66f20cee857fa147eb3c8695485ada79b23a74fa	27 Jul 2011, 09:35	0.01 MB	27	180
138,289 138,289	00000000000002ad9960e718ae0ecb8b68f5b075a03c4cf19977c2e242f501d4	27 Jul 2011, 09:26	0.00 MB	3	0
138,288 138,288	000000000000096d93f120ee5346457f7d701178ce55b723beb7da1ad7b42573	27 Jul 2011, 09:25	0.02 MB	31	56
138,287 138,287	00000000000001b22814a199a25d84cbd6b73ddb07f9e59e0de44dcd8ba0b114	27 Jul 2011, 09:15	0.02 MB	7	53
138,286 138,286	0000000000000893e697265b7846711fb86eba4f5dca74e7a4a32a28ec0984e6	27 Jul 2011, 09:14	0.01 MB	53	0
138,285 138,285	000000000000033b5ba165702f192f5c9becff771a10ba8959704cb0ab9299e5	27 Jul 2011, 09:13	0.01 MB	27	53
138,284 138,284	00000000000005ffe57ba773d4b807a6294e6f8ae1d21635dbc6b98fccbf03bd	27 Jul 2011, 09:03	0.00 MB	11	17
138,283 138,283	00000000000006372ed03cf3f201b6861acfaae749351a624cce69d475ee405d	27 Jul 2011, 09:02	0.02 MB	42	83
138,282 138,282	000000000000042d80d7fe8fdad21f19cfa8fcf5dd8aeb9bae8024975ac76f6a	27 Jul 2011, 08:55	0.00 MB	13	165
138,281 138,281	00000000000007af06e35956d3a82406db902ddfc5a815bcc09776f05f6696b1	27 Jul 2011, 08:53	0.02 MB	43	195
138,280 138,280	00000000000005b93aaff98b96267612b46b1454428007ff2622846a5f87ef1b	27 Jul 2011, 08:34	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.34 GB sent, 93.42 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.