Blockchain Explorer | learn me a bitcoin

Memory Pool

8,712 transactions

2.94 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,731	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 47 secs ago	1.00 vMB	3,951	5

Show Transactions

Blockchain

Tip: 907,730 (751,308 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,422 156,422	0000000000000eae11be86bf4f00d89683498a1552b00583ad2e6e3cb2a6266e	07 Dec 2011, 04:13	0.01 MB	22	0
156,421 156,421	00000000000008129e7a508f0daca5023bbdfce9d9734d7576abdd5937b07095	07 Dec 2011, 04:10	0.04 MB	47	427
156,420 156,420	0000000000000844f4841c1c079435abb82fe980b4a5165b6986d0486e95c372	07 Dec 2011, 03:46	0.02 MB	32	7
156,419 156,419	00000000000003e5c73c19f5d6113bae367499f06cf787511c7e7662805166ee	07 Dec 2011, 03:44	0.04 MB	66	68
156,418 156,418	000000000000016150c259043fe2e96af6eddc84f063a87499edc9e5cce581a0	07 Dec 2011, 03:19	0.01 MB	8	37
156,417 156,417	00000000000004e9a9765a38c3ec290ff8eccc6f8e5f295ce8646b4a435cabfe	07 Dec 2011, 03:16	0.05 MB	141	15
156,416 156,416	000000000000012f03daeb43340a2bb9b5af782852b04f6aa33cd650c80a1525	07 Dec 2011, 03:08	0.02 MB	53	189
156,415 156,415	000000000000038d3a0ebbbbe83ed9e51e1eb31153c3f25a96e9d8fe02982323	07 Dec 2011, 02:52	0.00 MB	10	0
156,414 156,414	00000000000002bf35b34dc31b0d25802404466718ae2cc1b51f1fa4bafa3a50	07 Dec 2011, 02:55	0.00 MB	14	65
156,413 156,413	0000000000000ca3e136e8e70847a96a94e3fb9d1aa1c654df10b399ffaf0340	07 Dec 2011, 02:56	0.03 MB	69	111
156,412 156,412	00000000000001aac90fd7c750ffbcb6c9e633a7c289af8674df854922fff715	07 Dec 2011, 02:45	0.01 MB	33	186
156,411 156,411	0000000000000aeee6503f63ddc6ff3db97c056a56c98fdc9f10c9f97c1eeee7	07 Dec 2011, 02:30	0.02 MB	40	104
156,410 156,410	000000000000067d8cb170d6783138690e280fefd673cd516390afd63848e6f9	07 Dec 2011, 02:19	0.00 MB	13	17
156,409 156,409	000000000000068a264fc82f5a9e6401fb16c221bba3b9305a197cbab056a9b2	07 Dec 2011, 02:22	0.02 MB	36	128
156,408 156,408	0000000000000075d5d020bd244299599273966096c4e04eb691569215b32a0c	07 Dec 2011, 02:08	0.02 MB	47	88
156,407 156,407	000000000000056d8a3ab48387df5e96310aaebd31210f08a8eadb6c0c8f373d	07 Dec 2011, 01:59	0.03 MB	82	84
156,406 156,406	00000000000004b2c3a04d0a2baf1fe5de1ac18736c2b3a85bcdb952680553ae	07 Dec 2011, 01:43	0.01 MB	13	56
156,405 156,405	000000000000020a4a6780d30a83b09d0c54bff9f20d2db1064ad1c9e89575c1	07 Dec 2011, 01:29	0.05 MB	122	53
156,404 156,404	00000000000007a3534f098eee3b2e866d6d4d00114021fb0fca96235e160bfd	07 Dec 2011, 01:10	0.01 MB	39	219
156,403 156,403	00000000000000da5e81355783ec250a103599bfa831f383bf01bdebfdd03498	07 Dec 2011, 00:42	0.00 MB	7	50
156,402 156,402	000000000000087c9b87df4e4a76ef7cb42104b2bb67f163e105d352099912b8	07 Dec 2011, 00:41	0.02 MB	34	25

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,626.69 GB sent, 93.07 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.