Blockchain Explorer | learn me a bitcoin

Memory Pool

7,107 transactions

2.67 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
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
907,700	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 32 secs ago	1.00 vMB	2,876	4

Show Transactions

Blockchain

Tip: 907,699 (642,220 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
265,479 265,479	0000000000000000684ef78c044d92fd3fbcae3b315a56f230e36f19de66d41c	23 Oct 2013, 07:55	0.02 MB	30	64
265,478 265,478	0000000000000009e0021542bb71c6694fe44b822339f7fba91b82afdd923bcc	23 Oct 2013, 07:52	0.01 MB	36	104
265,477 265,477	00000000000000003fc77c034c5738f3e868507ca4738eaf70d59274abe7317e	23 Oct 2013, 07:52	0.02 MB	49	126
265,476 265,476	000000000000000f0b18c990666fa2e73466417e7fd9b9603bfe89eb188b0eba	23 Oct 2013, 07:50	0.01 MB	29	86
265,475 265,475	000000000000000e5715d205f5943e05bc5805874d4d6398493d5c8ee8466406	23 Oct 2013, 07:48	0.03 MB	57	75
265,474 265,474	00000000000000024810e76027ac1d05afbf40ecce93e5bab283eac530348b75	23 Oct 2013, 07:46	0.01 MB	16	85
265,473 265,473	000000000000000bfdf6aa8240a544a146c9df1afcf69f051fa9c19ec0166eb9	23 Oct 2013, 07:46	0.07 MB	139	59
265,472 265,472	0000000000000008e931592bd1cffb6768f54b131307555dd4f6f1f69478bc2c	23 Oct 2013, 07:42	0.17 MB	340	92
265,471 265,471	0000000000000007c51bfb35025ef0cd00045f9ee2824937f4bb91e4591b649e	23 Oct 2013, 07:29	0.12 MB	165	29
265,470 265,470	00000000000000083f44fe84370cae1ab5fcc8d733a023a22df66b0c8beb9f6c	23 Oct 2013, 07:25	0.20 MB	204	61
265,469 265,469	0000000000000005615854a0a15abf13a2386434ad6c40415a958b7f9803bb96	23 Oct 2013, 07:17	0.06 MB	124	48
265,468 265,468	000000000000000dfc64f1870de1e22086019cf9e70961411fb8881ae022e209	23 Oct 2013, 07:14	0.10 MB	223	122
265,467 265,467	0000000000000004de564c0058b87816ecdf17bd75240763d2adf840a767f03b	23 Oct 2013, 07:10	0.06 MB	143	99
265,466 265,466	000000000000000d7b7b0bf328ea9516b07896d46f616ef539b3525f4de75157	23 Oct 2013, 07:03	0.05 MB	108	82
265,465 265,465	000000000000000fbf27fcd560e66a4dd2e693493bb1992408a6599c476edf6f	23 Oct 2013, 06:57	0.09 MB	133	94
265,464 265,464	000000000000000c875c011bb2c7f7ba6e74e6e4b793570b4b2891ce806814a3	23 Oct 2013, 06:53	0.21 MB	435	119
265,463 265,463	000000000000000c64a08fbe5fa23b4a87874195fbe95e701276254afc6fca62	23 Oct 2013, 06:36	0.08 MB	210	89
265,462 265,462	0000000000000001a992e38d6b71d5edfe2aedbc424a3493eb7e59a7ebae1609	23 Oct 2013, 06:29	0.18 MB	356	94
265,461 265,461	000000000000000b0bca3b30119cd96587a92488bb58bafe5e3495090d4559ee	23 Oct 2013, 06:13	0.13 MB	125	26
265,460 265,460	00000000000000066eb027c199a9a8f785d3e29135f8c533a748af4bddaf8e19	23 Oct 2013, 06:10	0.00 MB	18	77
265,459 265,459	000000000000000b89e62b547b53517a0ebf17c9e87e7461558740088419afff	23 Oct 2013, 06:09	0.15 MB	206	54

Previous 10 blocks ↓

Total Size: 768.98 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: 1,616.52 GB sent, 92.74 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.