Blockchain Explorer | learn me a bitcoin

Memory Pool

2,961 transactions

1.09 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
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
907,854	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 56 secs	1.00 vMB	2,526	1

Show Transactions

Blockchain

Tip: 907,853 (703,676 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
204,177 204,177	0000000000000569ffe127b174b7a7a49250648d76b7618204db3ab4604a30ef	20 Oct 2012, 18:54	0.09 MB	170	86
204,176 204,176	0000000000000441bf54ea105493aff2fe5cb61f813ed36f1ee0b70a3defb26e	20 Oct 2012, 18:47	0.36 MB	750	120
204,175 204,175	00000000000001ffab740cda3cb62f7a36d6c00416a04f4120f8a7c538676c74	20 Oct 2012, 18:15	0.01 MB	21	112
204,174 204,174	00000000000001a8dddb066e5f252d8015681ce1a03c6eabbe18278c24da2fa0	20 Oct 2012, 18:14	0.19 MB	238	96
204,173 204,173	00000000000004fe5e0ef193d17f84afed8574512495c36dce5007e9eaad75e6	20 Oct 2012, 18:10	0.05 MB	131	91
204,172 204,172	000000000000033989ecd5ec6b82661b3e4374e716e5928197ec743e0cf97c87	20 Oct 2012, 18:02	0.28 MB	275	92
204,171 204,171	00000000000001184e64fb2ef83dfb7611abb0fb59e7eab33108e792271cf883	20 Oct 2012, 17:48	0.23 MB	206	126
204,170 204,170	00000000000004ec2cff48255260308b719607b7a1c4f83278c7e2fb1620a33c	20 Oct 2012, 17:38	0.15 MB	121	113
204,169 204,169	00000000000001f88b1025c7376b6861ce6fd1e0afab243f0e6c0627930b64a8	20 Oct 2012, 17:32	0.25 MB	663	163
204,168 204,168	00000000000001090f68a174ba2def5405edf7fbbf55a4cb80a2471f5c5827d5	20 Oct 2012, 17:32	0.05 MB	132	106
204,167 204,167	000000000000007c4f76473782aeb58cfbe218ae35df3e2af5821fba541fb586	20 Oct 2012, 17:20	0.05 MB	114	116
204,166 204,166	00000000000002926a5de671941e7f36fce944c9efc8514797007c8ddcfa908b	20 Oct 2012, 16:51	0.16 MB	414	148
204,165 204,165	00000000000003b4340d6cd1830ca85239f76f7bcc4bc350bfee4092e6f581b0	20 Oct 2012, 16:40	0.22 MB	477	83
204,164 204,164	0000000000000526c127630b25b1fc9d824f4a47523ea8c42d2985e5c9aca8d2	20 Oct 2012, 16:28	0.23 MB	571	124
204,163 204,163	0000000000000222265e3d25914f3d2570530acaf17d2caa68675aee7630f733	20 Oct 2012, 16:17	0.20 MB	304	109
204,162 204,162	00000000000002a25f1abe2f2c6ec941b8329cd90fc4535ee4c3bd5f8ff895f8	20 Oct 2012, 15:39	0.06 MB	41	58
204,161 204,161	000000000000037d36f4b4003012717084bf277f65dbf7226907524b8c0807a4	20 Oct 2012, 15:37	0.04 MB	91	150
204,160 204,160	000000000000034a6f98b8ae6851c3de453ff3e891b555046be8aaa4595cd3d1	20 Oct 2012, 15:27	0.02 MB	47	112
204,159 204,159	00000000000000156f2e5c49d34f059b296da0bbb22a57e84273bacac43b0a79	20 Oct 2012, 15:23	0.07 MB	136	153
204,158 204,158	00000000000003c9b3a0cab2618d8e7498183388b8a9741299ab7348b4fa2748	20 Oct 2012, 15:15	0.04 MB	66	106
204,157 204,157	000000000000018b66434dcb497ad9e3d3216ea4b89b05298fb803dee9edd482	20 Oct 2012, 15:14	0.00 MB	11	50

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.32 GB sent, 94.25 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.