Blockchain Explorer | learn me a bitcoin

Memory Pool

17,448 transactions

5.62 vMB

Show Random Selection

Max Size: 33/200 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
907,720	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 24 secs ago	1.00 vMB	3,835	5

Show Transactions

Blockchain

Tip: 907,719 (771,297 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,422 136,422	00000000000007aee94b3f0087ec3d0109d658eadcfc8a332006d352ea34d7da	15 Jul 2011, 16:36	0.04 MB	101	718
136,421 136,421	0000000000000693da7b66336793d78161d337c2d64a1206ba7ede424d2b3006	15 Jul 2011, 16:17	0.04 MB	150	271
136,420 136,420	00000000000000c75592a16352ce13388357a2bec4ede0ed79d8cdef6c32ecc3	15 Jul 2011, 15:58	0.01 MB	49	263
136,419 136,419	00000000000002df73da93333b1c071d49b08c4aa2166b5ffc6ddb9320f21a0f	15 Jul 2011, 15:51	0.02 MB	63	512
136,418 136,418	00000000000007fac96e5aaefc82f33a0c9047b4d4ce92e14be2c5db562abb63	15 Jul 2011, 15:38	0.03 MB	72	1,173
136,417 136,417	0000000000000a08df45f14f376cfebf5a0f8def7aebd5412f91b3f882064a90	15 Jul 2011, 15:23	0.03 MB	102	335
136,416 136,416	00000000000004dd335606136e70aee431afb16d6c1730d54e818887b7382f8b	15 Jul 2011, 15:16	0.05 MB	75	405
136,415 136,415	00000000000003d124a7adb101120ec71c099dd175121b2b34929adf8c2192ee	15 Jul 2011, 15:08	0.05 MB	132	266
136,414 136,414	000000000000011afee7db23e3e5b546d0e724ca158f79a6c6b52b27a613061a	15 Jul 2011, 14:56	0.00 MB	20	40
136,413 136,413	0000000000000841d0a6b87bd82f330f4381838deab506efef645105e87c2fac	15 Jul 2011, 14:54	0.01 MB	23	628
136,412 136,412	00000000000000af1a9926f6df730d1dba510363db3b625b17fa0ade53019dab	15 Jul 2011, 14:46	0.01 MB	15	8
136,411 136,411	00000000000009054c8a81a50061458bc0f1600939a54d102d70e2f2cae8d63a	15 Jul 2011, 14:46	0.05 MB	129	1,786
136,410 136,410	00000000000005252c6c5056b369fd9ca30b2273947f877ffbdcc3c4bc8f71e5	15 Jul 2011, 14:22	0.04 MB	94	255
136,409 136,409	00000000000002f58054ea0b750a1dad0e70581697957622468a2181368ddd8d	15 Jul 2011, 14:06	0.00 MB	15	1,250
136,408 136,408	00000000000001603414871bcef4c80dcadd58704d971a59459df98a27d353d5	15 Jul 2011, 14:03	0.00 MB	3	1,254
136,407 136,407	000000000000018fd0a1d9bdfc8218da242ba169381a598d8255ce2e715a7201	15 Jul 2011, 14:03	0.02 MB	81	100
136,406 136,406	0000000000000097bfc635867d93ad4b287acc38f341eaf77fb0968e8cf62a29	15 Jul 2011, 14:00	0.02 MB	34	162
136,405 136,405	000000000000003a234d234879de5aa76d980d09441d8e999be92cec4476a540	15 Jul 2011, 13:54	0.01 MB	28	121
136,404 136,404	000000000000054027c10cfdae33ee05cef63b18d0752cf5f1b582b431f5e3ed	15 Jul 2011, 13:50	0.03 MB	81	200
136,403 136,403	00000000000001480a056ed52c086514ae9f139d7f877a1e68fcf14fcb7a5fca	15 Jul 2011, 13:37	0.01 MB	21	431
136,402 136,402	0000000000000aa38f0df8086feb922c6ef66c6a78b64d08264a4a2bdb93e3fb	15 Jul 2011, 13:28	0.02 MB	35	75

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.19 GB sent, 92.99 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.