Blockchain Explorer | learn me a bitcoin

Memory Pool

12,702 transactions

3.99 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
1 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
907,717	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 45 secs ago	1.00 vMB	4,048	5

Show Transactions

Blockchain

Tip: 907,716 (751,265 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,451 156,451	000000000000013f18973969c1a51357c6a47a27623df045266a0778ab6c7b82	07 Dec 2011, 08:43	0.01 MB	14	25
156,450 156,450	00000000000005fe31af72b60b336bb065b6cc9d7f8dd0fbcd5e256868aecf0b	07 Dec 2011, 08:37	0.01 MB	38	131
156,449 156,449	0000000000000871b9ec9c7220d984ffa50a76ce2b3a486f159aebbbcaf6f037	07 Dec 2011, 08:32	0.01 MB	21	19
156,448 156,448	0000000000000005b13492c23ce7ba02d21d9d19a63c6ecf8b58cb867a9f0940	07 Dec 2011, 08:30	0.00 MB	4	52
156,447 156,447	00000000000000cfb56a8fe08678eb3a694aeeffd9b928d21066699aa9e9a37a	07 Dec 2011, 08:28	0.01 MB	35	125
156,446 156,446	00000000000000240701dba6e7927dd57a1c598ff9738259527f315a9089aa94	07 Dec 2011, 08:26	0.05 MB	138	66
156,445 156,445	0000000000000c544239b373b6632882de3fb432fa1e1509f45c37b48277a291	07 Dec 2011, 08:01	0.00 MB	8	121
156,444 156,444	000000000000023483e423e587361eeb5ca6b8e5cb87071a6927c734a616cfd3	07 Dec 2011, 07:54	0.00 MB	16	66
156,443 156,443	0000000000000f0eee4c93125fafbe5d712bdb5f7a0d993daf7917fab14e2673	07 Dec 2011, 07:48	0.03 MB	61	60
156,442 156,442	0000000000000495fabf9d66cf3aa7dfffc5d558a7a3712461a7f9377aeda4b8	07 Dec 2011, 07:35	0.00 MB	7	73
156,441 156,441	0000000000000b61b06d71252c56757791e6c7c04f42c47274051db15aff7f22	07 Dec 2011, 07:33	0.02 MB	39	319
156,440 156,440	0000000000000247468948b58789b0e403ddf6ac39dff49ba960f24e6cbdf4b0	07 Dec 2011, 07:18	0.05 MB	136	131
156,439 156,439	0000000000000bdd84c46a872f8af71c22f2d589ce330da5e4e7489ab6dbd87e	07 Dec 2011, 06:58	0.01 MB	31	148
156,438 156,438	00000000000006c02af1292b6638c22151a5d4417de8d7314f524dd785b28d26	07 Dec 2011, 06:46	0.01 MB	18	163
156,437 156,437	0000000000000d4b8a87c4fb536347f5e8d8b69a5efa5fa410cffb972f5a10c5	07 Dec 2011, 06:43	0.00 MB	6	55
156,436 156,436	000000000000031065838df244790c0afda5c9bb80001c6121a700969d785822	07 Dec 2011, 06:41	0.00 MB	1	0
156,435 156,435	0000000000000d3dd2459f7b051728a3ba8c644b633abfd86222b1748bad9347	07 Dec 2011, 06:41	0.04 MB	56	141
156,434 156,434	00000000000007fa058beee4183c69e543beb9e4ea56de5c3c03dd0dd33bffae	07 Dec 2011, 06:21	0.01 MB	30	48
156,433 156,433	000000000000048c43f81e2be6e9d360b0bbb493c25ea20c99051fae42cf6300	07 Dec 2011, 06:19	0.01 MB	48	0
156,432 156,432	0000000000000ead5dab78e8f6ba3b3fed3afd09a4a50005bf4b720c96c82331	07 Dec 2011, 06:18	0.05 MB	141	28
156,431 156,431	0000000000000349f08cbf47e921c2c5632c26cbeace55928364e5e43db29110	07 Dec 2011, 06:12	0.04 MB	64	1,225

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,622.19 GB sent, 92.93 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.