Blockchain Explorer | learn me a bitcoin

Memory Pool

5,514 transactions

3.36 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,729	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 30 secs	1.00 vMB	1,352	2

Show Transactions

Blockchain

Tip: 907,728 (760,513 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
147,215 147,215	0000000000000775379fdb31c553149a3fd7296d055c3dc22e19e5f9a0c68984	28 Sep 2011, 06:31	0.03 MB	91	128
147,214 147,214	000000000000026349ba64ab1bf6b4ad7c5a12a6f278965bff6d32cd868c004e	28 Sep 2011, 06:24	0.01 MB	20	220
147,213 147,213	00000000000007d33e99ea9356748e1e829e730d60f4dd8bf84afe7737ac9eec	28 Sep 2011, 06:16	0.01 MB	24	379
147,212 147,212	000000000000087ec092a74a35c6474ee9898c5a6ea947e5f1c3f801588afe1c	28 Sep 2011, 06:08	0.01 MB	25	203
147,211 147,211	00000000000003bff21ae635da535c10f66f7aed9a9aee0c9c0b7225a7273fba	28 Sep 2011, 06:01	0.01 MB	27	72
147,210 147,210	00000000000005eaeb4496cee353ea40bf8f09f726e4b9f9674cc0be2c40d8aa	28 Sep 2011, 05:59	0.00 MB	11	119
147,209 147,209	00000000000001f418f09dfd39cfc7c60f2d4ce79e1a3c1e5831aaea3a5d8255	28 Sep 2011, 05:56	0.01 MB	20	344
147,208 147,208	00000000000008bd4fda4b352c52bd2a07711129c6207bdfd90231b158a9c1dc	28 Sep 2011, 05:48	0.00 MB	13	76
147,207 147,207	00000000000005c8e93cb0b69007128c74b49412c4fd5e7550b45ee6e027cfd1	28 Sep 2011, 05:44	0.00 MB	12	284
147,206 147,206	000000000000064ee16a8436a989c5951bd2be003be779bfebcf29508fb4fbbb	28 Sep 2011, 05:42	0.01 MB	10	143
147,205 147,205	00000000000000981e75886904b521632afd03b7e79582db0d14461d28744c1b	28 Sep 2011, 05:38	0.02 MB	29	144
147,204 147,204	0000000000000020ae7460187e09ab124cdba85e59c12d758ca12dbd857bc786	28 Sep 2011, 05:26	0.01 MB	30	173
147,203 147,203	000000000000025483418379e8d2243cd2e1d13b8bcf7b186aa20fcc4aac4296	28 Sep 2011, 05:14	0.01 MB	20	196
147,202 147,202	00000000000003feebcc220a528a59ae57ee695488f949a449aab193b94b18e6	28 Sep 2011, 05:09	0.01 MB	7	48
147,201 147,201	00000000000006b632f2e6ed515fcebd6e9b9ccb3f6e35c8e4eeaa6ceafc649b	28 Sep 2011, 05:04	0.00 MB	4	163
147,200 147,200	0000000000000291c826714cd1e454aaf7cdc67eb890eee2d1432d0d233a8acb	28 Sep 2011, 05:02	0.01 MB	48	7
147,199 147,199	00000000000007c12f01f8c53217e0b46408d569a01514f95f05bb88e58c7eaf	28 Sep 2011, 05:00	0.01 MB	27	278
147,198 147,198	0000000000000719eb44a619081d0547c2e9217f788726baaa665f1428d23d4d	28 Sep 2011, 04:51	0.03 MB	35	527
147,197 147,197	00000000000005d2ff891cc45057eda03f3fefe8d6b1491fe6f5e81eaf7796cd	28 Sep 2011, 04:34	0.02 MB	34	62
147,196 147,196	00000000000003e4d45a0daccaedd66b42d3c4fa975f1bc28bbad984689714ae	28 Sep 2011, 04:21	0.01 MB	25	49
147,195 147,195	00000000000002ab714be05658072746a81267d0a11fd1524974d3d6b4f3a160	28 Sep 2011, 04:09	0.00 MB	8	109

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 1,626.05 GB sent, 93.05 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.