Blockchain Explorer | learn me a bitcoin

Memory Pool

70,211 transactions

30.09 vMB

Show Random Selection

Max Size: 166/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,881	0000000000000000000355f00000000000000000000000000000000000000000	1 min, 16 secs ago	1.00 vMB	4,265	10

Blockchain

Tip: 844,880 (257,607 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
587,273 587,273	00000000000000000002907051dd0c553941ab01a72426737dced2ab0260c817	27 Jul 2019, 12:14	1.27 MB	2,391	58
587,272 587,272	00000000000000000019b6f4dc46306de456355e2448ab85bf6c11e0fd938378	27 Jul 2019, 11:54	1.18 MB	2,685	22
587,271 587,271	0000000000000000001e228124ee7792f6ea8338c0a92c07f224feb6df8b18eb	27 Jul 2019, 11:48	1.30 MB	2,904	42
587,270 587,270	00000000000000000008c158e516403a97056a6b1b1d2101f24314d0b88a7f92	27 Jul 2019, 11:30	1.25 MB	3,066	46
587,269 587,269	0000000000000000000c41fbb5ead6c3d1b3f6da55a7f46b0e03cb7f310b937e	27 Jul 2019, 11:09	1.25 MB	3,022	50
587,268 587,268	00000000000000000008847a0a69a2e18582d7e9650694736691f3fe24e9e5b6	27 Jul 2019, 10:42	0.62 MB	1,382	36
587,267 587,267	00000000000000000017724f56f03a80c79fd7fb03898e9f1ef89cbb8583a51c	27 Jul 2019, 10:37	1.16 MB	2,246	27
587,266 587,266	000000000000000000131f791d9897e30e43d60847d8c469a9c1bf17aac14690	27 Jul 2019, 10:29	1.23 MB	2,182	9
587,265 587,265	0000000000000000000cb8612d53585cfe3d194a9b1670e7b23f4e1c6d9cfd0c	27 Jul 2019, 10:27	1.24 MB	2,913	49
587,264 587,264	00000000000000000018ffbff274af14f9bddc43cfd6268f7036ae7fde1566af	27 Jul 2019, 09:58	0.24 MB	439	18
587,263 587,263	0000000000000000000bde418d2d5118545c2cbe0bc6f45989c597892c289cd9	27 Jul 2019, 09:56	1.14 MB	2,200	17
587,262 587,262	0000000000000000001bfa32f77498b34560bfe245e63e4649059327c97f2ccd	27 Jul 2019, 09:50	1.19 MB	2,160	12
587,261 587,261	0000000000000000000caa257b0a53ed50532b0f5b69b3b2c7cea75d8a901251	27 Jul 2019, 09:46	1.31 MB	2,605	42
587,260 587,260	000000000000000000021d20c8c060b8420c3c7402fc0751a959b53e2daffcec	27 Jul 2019, 09:25	1.23 MB	2,636	45
587,259 587,259	000000000000000000186f3953fde0a390fc9410b0519925ad6bef8611520276	27 Jul 2019, 09:03	0.45 MB	1,053	31
587,258 587,258	0000000000000000001ce94b71b12c27c914205aee07a4bdf4e54e6686b66969	27 Jul 2019, 08:58	0.38 MB	971	27
587,257 587,257	0000000000000000000052585be59c93379f86ebdafeeaa1ffad53ffb9ced6a5	27 Jul 2019, 08:56	1.19 MB	2,659	26
587,256 587,256	00000000000000000012fb6d89033042522906cacdef35f9c7b059622750c0ec	27 Jul 2019, 08:49	1.27 MB	2,899	50
587,255 587,255	0000000000000000000ab411054c14093b514dfd1b963db6cd583645f3c39647	27 Jul 2019, 08:23	0.24 MB	351	15
587,254 587,254	000000000000000000013a7da597e00cec5f672d193d47cac9b5f11431b7ad26	27 Jul 2019, 08:22	0.06 MB	147	35
587,253 587,253	0000000000000000001f024e900159773d630d9e1dd87cc1e11fb0007b51513b	27 Jul 2019, 08:21	0.76 MB	1,726	24

Previous 10 blocks ↓

Total Size: 652.18 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 20 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,211.34 GB sent, 72.92 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.