Blockchain Explorer | learn me a bitcoin

Memory Pool

7,074 transactions

2.17 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
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
907,697	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 36 secs ago	1.00 vMB	3,770	4

Show Transactions

Blockchain

Tip: 907,696 (787,255 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
120,441 120,441	00000000000090f953d084378410e7e9d911d3867c78a0a8ce38dab7b666002c	27 Apr 2011, 05:59	0.05 MB	165	537
120,440 120,440	000000000000b1735451c44ce11bf00658cb176237d13b0a5c807e0b90c0893d	27 Apr 2011, 05:31	0.00 MB	8	353
120,439 120,439	000000000000a391db99b848f98d9aa67b6cb98f42251cc6cf25761bf33ca7a9	27 Apr 2011, 05:28	0.00 MB	12	1,302
120,438 120,438	0000000000002a5237f630ad83747fb8a2d42c82b1d00e9160e4a62e4d4ed222	27 Apr 2011, 05:19	0.02 MB	76	294
120,437 120,437	0000000000005783dc11a8f44e0e04667dff957a36651cc25e5389a7eeb0b821	27 Apr 2011, 05:12	0.00 MB	3	3,875
120,436 120,436	000000000000955b097fa21584bbfdc2668a9849a58643d2eafba121b5211f89	27 Apr 2011, 05:06	0.00 MB	11	573
120,435 120,435	0000000000009e4c04c997978fc9c06ee8a0e207871768d8c91002c0662ff4d2	27 Apr 2011, 05:02	0.04 MB	151	24
120,434 120,434	000000000000421981cd87175ba7598bca4f245ab627df6e5fa97f312bd96372	27 Apr 2011, 04:59	0.00 MB	13	1,044
120,433 120,433	0000000000004cc8d2135cf48f484cd7b7a22be669cec09b374bb67c4f5d0cdb	27 Apr 2011, 04:49	0.00 MB	10	0
120,432 120,432	000000000000028c2206e2565a9c14784d9f8686ed8b1fddf073ecbe35a463d7	27 Apr 2011, 04:46	0.05 MB	145	82
120,431 120,431	000000000000535dc13dd1374bb6132c1a4394cc963594f58b6b5281eb732811	27 Apr 2011, 04:45	0.01 MB	20	473
120,430 120,430	00000000000043d022882201dd5c280729ac6138192184cb4c55095757a0340a	27 Apr 2011, 04:33	0.00 MB	4	2,647
120,429 120,429	0000000000004bfe87ff3a5994579c5e3321483f816af9c23d8ca8e0eb492481	27 Apr 2011, 04:18	0.01 MB	34	519
120,428 120,428	00000000000015902d70bd5cae2d7d9fd21d00e7ad83a0b530d2830a0f9aba1c	27 Apr 2011, 03:57	0.01 MB	9	0
120,427 120,427	000000000000775de443b5a6826fdd4d796d6ca4f650bafef3c52d546a83b06b	27 Apr 2011, 03:49	0.01 MB	38	0
120,426 120,426	0000000000007fd9c1bd96c3a9e308bcfd973fae3785b2babb3d8e2f52811c5b	27 Apr 2011, 03:39	0.01 MB	24	0
120,425 120,425	00000000000069c88773cf9417eab38e92e2d5cb9e3c12de1ee0806f0d3f0e25	27 Apr 2011, 03:38	0.00 MB	10	335
120,424 120,424	00000000000084c06d7a8c2db1c1be9ecf858bafc082b07e8633c13335e5161a	27 Apr 2011, 03:30	0.05 MB	156	216
120,423 120,423	0000000000001a79a64505302473d54f754e9db54923190e92270c263599fe5b	27 Apr 2011, 03:04	0.00 MB	12	0
120,422 120,422	000000000000b29ba4360450ef83bdf1e16db5d9b3b6d135987bf71b146e3463	27 Apr 2011, 02:58	0.00 MB	11	0
120,421 120,421	000000000000384956e31cc21d5e7fb41048895bfb066f8a67076fba5a8b68db	27 Apr 2011, 02:57	0.00 MB	12	333

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, 8 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.99 GB sent, 92.70 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.