Blockchain Explorer | learn me a bitcoin

Memory Pool

5,056 transactions

1.71 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 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
907,857	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 53 secs ago	1.00 vMB	3,549	4

Show Transactions

Blockchain

Tip: 907,856 (753,549 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,307 154,307	00000000000001e03d65990a319f8581160880996d03d0e8395b2fc44b15954f	22 Nov 2011, 05:09	0.00 MB	4	32
154,306 154,306	0000000000000d6ed43fbbe7214449ecdff6b637f8c8dcfecef3a23b9d49b7a6	22 Nov 2011, 05:07	0.00 MB	3	0
154,305 154,305	0000000000000b2853914748975c610a81439c7f77422230ab4621416bbde24f	22 Nov 2011, 05:06	0.01 MB	55	75
154,304 154,304	00000000000006d2887fd36c76468cacdc68c0e49e2bc8002d9ec4e49d961c0e	22 Nov 2011, 04:56	0.01 MB	16	478
154,303 154,303	000000000000055a1807f3aff5ce44a9040ba2390a87abecca3e368d8814cc0b	22 Nov 2011, 04:52	0.01 MB	34	378
154,302 154,302	00000000000004c5e542caa402d3f914ce608654f90d569211dc67a2758f4f5b	22 Nov 2011, 04:33	0.00 MB	9	15
154,301 154,301	00000000000007fd08370d93b27aad99ebc2b42fdbabaf8bf8e07d5c51dcd0d2	22 Nov 2011, 04:31	0.01 MB	22	101
154,300 154,300	00000000000007e12dfa9f1186f86b3dc2bff10c65a41400bfcb1426b3b34264	22 Nov 2011, 04:18	0.01 MB	9	38
154,299 154,299	00000000000008c7f8dda9d77233f177ccce457e39b6116503858891279ccb76	22 Nov 2011, 04:14	0.02 MB	74	103
154,298 154,298	00000000000004004e5d20cf0d4c1410c69f024e668afea2ee53a041ab4ee642	22 Nov 2011, 04:09	0.00 MB	7	104
154,297 154,297	00000000000000669ccea1f7e9baf064cee961b96551ae85458fea0027c90f20	22 Nov 2011, 04:09	0.01 MB	14	123
154,296 154,296	00000000000008c15c183218f6671de15ce8970b33037cd70d15cf4ee8e04d96	22 Nov 2011, 04:05	0.01 MB	17	33
154,295 154,295	000000000000042e5294b12c7177702e1868c6e911e55d46f740d762a37c1e4b	22 Nov 2011, 04:03	0.01 MB	37	28
154,294 154,294	0000000000000c1d83d95c33f5b50ba55b80fecd97434a0311cb528b171b471e	22 Nov 2011, 03:57	0.00 MB	3	0
154,293 154,293	0000000000000d28e5d949e8f17a5dc67719e6da08150693de9a9a1b092b8f49	22 Nov 2011, 03:56	0.01 MB	20	234
154,292 154,292	00000000000007577966858e7db3589a0f124a7b7b3a57eccb0fab6180b14e2d	22 Nov 2011, 03:48	0.02 MB	39	47
154,291 154,291	000000000000000ffd2d3bd7301026353e27fbf00a174413c1181acb91d25229	22 Nov 2011, 03:27	0.01 MB	23	16
154,290 154,290	00000000000007c3a36deb1398c477fc0095dc426df5994ffd3f6dc0a5b824e5	22 Nov 2011, 03:16	0.00 MB	7	26
154,289 154,289	0000000000000a374ce981e4945269f26dfb00171100e2372c6fc93809574b56	22 Nov 2011, 03:14	0.02 MB	73	7
154,288 154,288	0000000000000501985c6a4d5a6392d9c3d253af5de6a63772a68c01762d0cb7	22 Nov 2011, 03:02	0.02 MB	58	128
154,287 154,287	000000000000062893f3d391581934c6835365259cde201130b8a6a3770d9b43	22 Nov 2011, 02:57	0.02 MB	21	37

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.41 GB sent, 94.28 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.