Blockchain Explorer | learn me a bitcoin

Memory Pool

2,216 transactions

1.28 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
908,298	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 21 secs	0.98 vMB	2,207	2

Show Transactions

Blockchain

Tip: 908,297 (788,968 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
119,329 119,329	00000000000039cfc8c220448d90ca9add76010a4d857b1b7cbdce8c5c069f22	20 Apr 2011, 21:50	0.04 MB	128	133
119,328 119,328	00000000000097a42dde9ebdd16e943b9b754eb37c52100978cd48b06b45d5fc	20 Apr 2011, 21:40	0.00 MB	3	1,434
119,327 119,327	000000000000080f2f43f42b42865dde011e4c3534f0999a85744e1a1ff51e52	20 Apr 2011, 21:24	0.00 MB	12	352
119,326 119,326	000000000000605f2281fa56e42ac247155209ccfbbd46dc1d8648606a0ad3aa	20 Apr 2011, 21:21	0.01 MB	25	2,018
119,325 119,325	00000000000023791f988077cde68eb6a02b5f212e4921e1cfd7d12dd585b268	20 Apr 2011, 21:20	0.01 MB	35	1,341
119,324 119,324	000000000000b1ce5b3f7d227b6192e8bfead9bda639e9d379a2bb695d284b50	20 Apr 2011, 20:56	0.00 MB	14	0
119,323 119,323	00000000000047ff17d918e83863b2e5b8f7e2ec75e09c9700785397f8746321	20 Apr 2011, 20:53	0.00 MB	10	375
119,322 119,322	0000000000000416b144e01f8de35bdff5ce6402cf0b7c9c1faf463fb65f3c97	20 Apr 2011, 20:50	0.00 MB	11	624
119,321 119,321	000000000000015cd3f7b12c41484e7ff2e811173a95e41289d54fe7956e4a1b	20 Apr 2011, 20:42	0.00 MB	3	0
119,320 119,320	0000000000004a3a7db0d104d8d5489d0a5fcec3faef53b400cd2d207b54b7bd	20 Apr 2011, 20:41	0.00 MB	5	0
119,319 119,319	0000000000006f991ccbc1697ee434d2d1f1d5f04b771c8a6068a1a9d84b1140	20 Apr 2011, 20:40	0.00 MB	7	539
119,318 119,318	000000000000507b8ed5604d9888fa73bd7ef86e5990472c9c9261ca0eaedd2c	20 Apr 2011, 20:29	0.00 MB	3	1,189
119,317 119,317	00000000000004e040b0e884fc180bf649b9d81c186368f85b822ff40834963f	20 Apr 2011, 20:24	0.00 MB	1	0
119,316 119,316	000000000000706757e8b05b72be9ec53e7eeb4013a9b7116228ca9847c4a122	20 Apr 2011, 20:23	0.00 MB	2	0
119,315 119,315	0000000000008714ae291b1a4ad1b7bb17ee85a8d79f6e222a2bca642bc49527	20 Apr 2011, 20:22	0.00 MB	8	1,205
119,314 119,314	00000000000076883d9e9115ae48d2627db566c34eed5629570ffdf293fb057b	20 Apr 2011, 20:11	0.00 MB	8	476
119,313 119,313	0000000000004211d784280eedf26b1f7f13a5c8c0b4dad4bd2273d9f511013e	20 Apr 2011, 20:07	0.00 MB	8	0
119,312 119,312	00000000000039ed6159e28cd00d8fc7d2c4e3ee45962b6164a03b2d17bcde04	20 Apr 2011, 20:04	0.01 MB	25	803
119,311 119,311	000000000000028b58a0f00cc27d3bb3b22ce7fe711092a9542aa9568744047d	20 Apr 2011, 19:41	0.00 MB	2	0
119,310 119,310	000000000000b3da85d2a4928ac2e1809f4e7dbd6c7bf116bb1e99a6fb8e130c	20 Apr 2011, 19:40	0.00 MB	2	0
119,309 119,309	0000000000004cfa72beb14d5bda7c22d401c1ea3d628a9e7549e5cb2d128ff0	20 Apr 2011, 19:40	0.00 MB	4	1,047

Previous 10 blocks ↓

Total Size: 770.17 GB

Node Information

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

Uptime: 2 months, 21 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.59 GB sent, 98.38 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.