Blockchain Explorer | learn me a bitcoin

Memory Pool

7,096 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, 31 secs ago	1.00 vMB	2,876	4

Show Transactions

Blockchain

Tip: 907,699 (690,167 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
217,532 217,532	00000000000001074d547409d557d96baafb1869686ce2d394ba1623c468a3f9	22 Jan 2013, 06:56	0.09 MB	237	180
217,531 217,531	00000000000003017ccaa20946c3d710ac5740f49da2231d10e287e3b18d50d6	22 Jan 2013, 06:49	0.04 MB	128	313
217,530 217,530	00000000000000f70cf559c2733eb05c09ffc97e699c7ef1ca69e3a0287b2b8d	22 Jan 2013, 06:42	0.05 MB	109	156
217,529 217,529	000000000000011a6483d28192fb6b6634e05f4b15d7d74beaf81ab707987859	22 Jan 2013, 06:37	0.09 MB	213	221
217,528 217,528	00000000000000a465cda5e54b09fa1d95a4db5b656bbdfdb1fc32f30082e8c7	22 Jan 2013, 06:32	0.03 MB	86	63
217,527 217,527	00000000000001bf2a3b58e1c0ee8e29b5185fd154cea5f0f08f2e6542c38db1	22 Jan 2013, 06:32	0.11 MB	254	179
217,526 217,526	000000000000037feae6fd6734e98d7764f86f77cc4990fceaffcbc0f78f4c60	22 Jan 2013, 06:23	0.04 MB	127	137
217,525 217,525	00000000000002b2cdccc53a86194b99cf18b1027d6cc31cca3e4cc38e3690e8	22 Jan 2013, 06:11	0.08 MB	60	10
217,524 217,524	000000000000014ee0e28231579aa24c08a70eb4d820091dbd06c731b91554c9	22 Jan 2013, 06:11	0.01 MB	39	161
217,523 217,523	000000000000025a3fb0c22179423f210cf7585b4948829bb1f6802425bc8858	22 Jan 2013, 06:09	0.12 MB	275	173
217,522 217,522	000000000000021fc1e7c95a16bcfa4904467933be74662e6c8aa580f0c59a17	22 Jan 2013, 05:57	0.17 MB	408	166
217,521 217,521	0000000000000095a0b67b712084d47523456be220cb3936dcdd623aa0b479c7	22 Jan 2013, 05:32	0.00 MB	15	110
217,520 217,520	0000000000000346c0d07bfa0b8391b58d435331ea5e9de4602fbedd3cb5627f	22 Jan 2013, 05:32	0.13 MB	211	146
217,519 217,519	0000000000000161d8c83edae0308b4711364d1f1c59878caad61febcffda441	22 Jan 2013, 05:26	0.05 MB	99	155
217,518 217,518	00000000000001fa3a4830f74eb749061e07186d66cd78dd8bd8dbedf0e7a0c3	22 Jan 2013, 05:23	0.16 MB	405	176
217,517 217,517	000000000000037c5057813b2a55678fe9c92f4d52681bfaadec9d606c539d9e	22 Jan 2013, 05:12	0.00 MB	9	136
217,516 217,516	00000000000004a1abbdbc228441b677309635e118580313e601811f64ed2f81	22 Jan 2013, 05:11	0.12 MB	296	179
217,515 217,515	00000000000001a4b70af4729aaa344894f49b0d3d581892e7af68351ae09722	22 Jan 2013, 05:00	0.02 MB	5	11
217,514 217,514	00000000000000d5b5bd23f874b27e8a68c3f9544aa7286ca67ab66b65ffd6cc	22 Jan 2013, 04:59	0.15 MB	358	189
217,513 217,513	000000000000014d81274c8c4261bf41711126d1ece72229647852bc357dd9de	22 Jan 2013, 04:45	0.22 MB	218	34
217,512 217,512	000000000000017538cb9c21b24a0bf44ca7e682cd35943074b24832ccac8115	22 Jan 2013, 04:39	0.09 MB	179	136

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.