Blockchain Explorer | learn me a bitcoin

Memory Pool

5,533 transactions

1.77 vMB

Show Random Selection

Max Size: 11/200 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
907,703	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 16 secs	1.00 vMB	2,675	3

Show Transactions

Blockchain

Tip: 907,702 (758,427 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,275 149,275	00000000000001bc7588b2ae50a763cffaf2617893424a62d705f91bec3858c4	14 Oct 2011, 17:36	0.00 MB	2	0
149,274 149,274	00000000000005b698e1eb95d5be5ced480c8c64f991abdf4e1fea830be8939f	14 Oct 2011, 17:35	0.04 MB	168	43
149,273 149,273	0000000000000801fb20880298d1b61550f5a4264022abab38c44e74f735f7b8	14 Oct 2011, 17:32	0.01 MB	20	76
149,272 149,272	0000000000000681abe0b7f17ca72b24beed19d6e281aabf41114beffba4ce92	14 Oct 2011, 17:24	0.03 MB	63	217
149,271 149,271	0000000000000339856c7da49947f03cba52bb14c124207a11f6ff551e3691d0	14 Oct 2011, 17:06	0.04 MB	70	239
149,270 149,270	000000000000055f7306bfc9f84e8f74c1802340f2d21cb2e46ff914a2c22fd2	14 Oct 2011, 16:46	0.01 MB	27	348
149,269 149,269	000000000000026d803cf61290547a4e1de3bc5b3d2ee1eb3381ff5d82c7ed31	14 Oct 2011, 16:41	0.02 MB	57	240
149,268 149,268	000000000000010a6632cfe3d397ee938e3e0c3f066de93be46562f2dc7897ad	14 Oct 2011, 16:23	0.02 MB	41	92
149,267 149,267	0000000000000b0c23e97285bbc3b81251f4a6dd69416419a913ce0da137d59a	14 Oct 2011, 16:17	0.06 MB	95	98
149,266 149,266	00000000000006e1f18db45050b78af829e2b3e2bbd0667d6714e8035991a18c	14 Oct 2011, 15:38	0.02 MB	52	21
149,265 149,265	000000000000041de3a77b910fb74a6674ffe5cab3123d7ee99b471b131ca883	14 Oct 2011, 16:11	0.00 MB	8	456
149,264 149,264	00000000000005b4bdd5e9135200cc82449690786438ce50ce009001bf3ce374	14 Oct 2011, 15:26	0.00 MB	7	51
149,263 149,263	000000000000065e715c36b3cf143f435b4cbe4d6bb59690060364a8c8f2f0a0	14 Oct 2011, 15:24	0.00 MB	9	466
149,262 149,262	000000000000084a41aaf4f6edad96c3d91811c01a9563b5f3ce7ebd61d42382	14 Oct 2011, 15:22	0.01 MB	10	71
149,261 149,261	00000000000003afcdec13331e85a33435997c154a01450371b1918a309b7084	14 Oct 2011, 15:21	0.02 MB	50	162
149,260 149,260	000000000000042030ec66bfbf3c0b4c63c439fc65ae5c52a1955da291c4b47e	14 Oct 2011, 15:05	0.03 MB	86	110
149,259 149,259	0000000000000b27251cdc421e1d0bd1f28c951bda2f0c3705379ac40fad437e	14 Oct 2011, 14:45	0.01 MB	15	73
149,258 149,258	000000000000017290a800bcf56a8dd3b107e216c64cd343e88b098ea5c52d87	14 Oct 2011, 14:35	0.02 MB	37	153
149,257 149,257	00000000000009f924e904fd27c332775f3c5fff72f859f88a438608e37bc804	14 Oct 2011, 14:30	0.01 MB	21	8
149,256 149,256	000000000000067e894d4bd36c3ca1fb003907e0068f7d1ccb5c3c3d26299815	14 Oct 2011, 14:27	0.01 MB	17	171
149,255 149,255	0000000000000102092a84d29653d42d2492db228cc3e6730af29b5b13b73dd0	14 Oct 2011, 14:23	0.01 MB	23	127

Previous 10 blocks ↓

Total Size: 768.99 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.56 GB sent, 92.76 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.