Bitcoin Weather Report

Inflow Composition (new arrivals per cycle, rolling 6h)

179 new arrivals in last cycle (~4.4 txs/sec (262/min))

Monetary 44%

Data 55%

Rolling 6h inflow composition:

24h Trends

Last 1.7h · 144 samples

Median fee

0.4 sat/vB

range: 0.3 – 0.4

Tx rewards

0.0387 BTC

range: 0.0255 – 0.0634

Tx count

30,327

range: 18,244 – 30,327

Total BTC pending

9.79k BTC

range: 114.3 – 23.92k

Median tx amount

11,012 sat BTC

range: 643 sat – 12,117 sat

Top Whales

BTC	sat/vB	Age	vsize	txid
7,423.3943	3.2	32s	563	24841e2f…5f745c
487.7701	1.2	6m	236	ebc6d922…3775b4
199.3983	5.2	37s	380	a4b3c08f…d73885
193.3399	5.0	5m	300	5151ddc6…a3d0d9
131.7430	1.2	34s	425	2224a64b…900965

🐉 Low-Entropy Sweeps & Known Burns · 2,319 events on 278 distinct seeds · 4 burn addresses

Last 365 days · daily cumulative · chain tip 957,326

Quiet period — 8 notable events in the last 30 days. 0.01243662 BTC burned (last 30d).

Weak-key sweeps

0.03219415 BTC last 365d

lifetime: 13.1496 BTC

Known burns

124.65 BTC last 365d

lifetime: 2,952.61 BTC

Notable events (8)

2026-07-09 [med] Multi-vector sweeper 155M7TvBRww6WF… — 3 classes (sequential_1to10k, bip39_tier1, bip39_brain)
2026-07-04 [med] First-ever hit on sequential_1to10k seed id=1000 — 0.00008899 BTC tx
2026-07-01 [med] First-ever hit on milksad seed id=9677 — 0.00004750 BTC tx
2026-07-01 [med] First-ever hit on milksad seed id=21260 — 0.00004750 BTC tx
2026-07-01 [med] First-ever hit on milksad seed id=20564 — 0.00004199 BTC tx
2026-07-01 [med] First-ever hit on milksad seed id=295892 — 0.00004750 BTC tx
2026-07-01 [med] First-ever hit on milksad seed id=297314 — 0.00004750 BTC tx
2026-06-28 [med] 0.01243662 BTC sent to burn address 11111111111111… tx

Top recent weak-key sweeps

BTC	Vector	Age	Address	txid
0.00039859	sequential 1to10k	1h	`bc1qw508d6…v8f3t4`	f0ddb222…07f4df	why?
Anyone using a private key in 1..10,000 (e.g. `k = 1`, `2`, …) shares it with anyone who has ever downloaded a Bitcoin puzzle list. These are the famous "puzzle addresses" — funds sent here are typically swept within seconds by automated bots. Private key: `k = 1` Address form: `p2wpkh`
0.00015939	sequential 1to10k	1h	`1Pie8JkxBT…q3GBc1`	83efc1d0…8c78a9	why?
Anyone using a private key in 1..10,000 (e.g. `k = 1`, `2`, …) shares it with anyone who has ever downloaded a Bitcoin puzzle list. These are the famous "puzzle addresses" — funds sent here are typically swept within seconds by automated bots. Private key: `k = 5216` Address form: `p2pkh_compressed`
0.00007968	sequential 1to10k	1h	`1NvxH7VHMw…3oVPoZ`	83efc1d0…8c78a9	why?
Anyone using a private key in 1..10,000 (e.g. `k = 1`, `2`, …) shares it with anyone who has ever downloaded a Bitcoin puzzle list. These are the famous "puzzle addresses" — funds sent here are typically swept within seconds by automated bots. Private key: `k = 214` Address form: `p2pkh_uncompressed`
0.00031839	sequential 1to10k	1h	`1NcyZoVby5…GqGQzZ`	2b1218b5…3f7b66	why?
Anyone using a private key in 1..10,000 (e.g. `k = 1`, `2`, …) shares it with anyone who has ever downloaded a Bitcoin puzzle list. These are the famous "puzzle addresses" — funds sent here are typically swept within seconds by automated bots. Private key: `k = 212` Address form: `p2pkh_uncompressed`
0.00031745	sequential 1to10k	2h	`1NvxH7VHMw…3oVPoZ`	17b6cee9…51cfad	why?
Anyone using a private key in 1..10,000 (e.g. `k = 1`, `2`, …) shares it with anyone who has ever downloaded a Bitcoin puzzle list. These are the famous "puzzle addresses" — funds sent here are typically swept within seconds by automated bots. Private key: `k = 214` Address form: `p2pkh_uncompressed`

Top recent burn deposits

BTC	Vector	Age	Address	txid
0.00000546	burn	21h	`1BitcoinEa…f59kuE`	eea83bf6…afe04b	why?
Provably-unspendable addresses where Bitcoin sent there is permanently destroyed (no private key exists). Used for proof-of-burn token bootstrapping (Counterparty XCP, Chancecoin CHA), data anchoring (OLGA Stamps, SRC-20), and memetic burns. The top 3 burn addresses hold 99% of all permanently lost BTC.
0.00000546	burn	3d	`1BitcoinEa…f59kuE`	ffbc35e5…94e25d	why?
Provably-unspendable addresses where Bitcoin sent there is permanently destroyed (no private key exists). Used for proof-of-burn token bootstrapping (Counterparty XCP, Chancecoin CHA), data anchoring (OLGA Stamps, SRC-20), and memetic burns. The top 3 burn addresses hold 99% of all permanently lost BTC.
0.00001000	burn	3d	`1111111111…4oLvT2`	bd5725b6…6538c5	why?
Provably-unspendable addresses where Bitcoin sent there is permanently destroyed (no private key exists). Used for proof-of-burn token bootstrapping (Counterparty XCP, Chancecoin CHA), data anchoring (OLGA Stamps, SRC-20), and memetic burns. The top 3 burn addresses hold 99% of all permanently lost BTC.
0.00000546	burn	5d	`1111111111…4oLvT2`	25cfb120…8b5bec	why?
Provably-unspendable addresses where Bitcoin sent there is permanently destroyed (no private key exists). Used for proof-of-burn token bootstrapping (Counterparty XCP, Chancecoin CHA), data anchoring (OLGA Stamps, SRC-20), and memetic burns. The top 3 burn addresses hold 99% of all permanently lost BTC.
0.00000546	burn	8d	`1111111111…4oLvT2`	c890b4ef…383557	why?
Provably-unspendable addresses where Bitcoin sent there is permanently destroyed (no private key exists). Used for proof-of-burn token bootstrapping (Counterparty XCP, Chancecoin CHA), data anchoring (OLGA Stamps, SRC-20), and memetic burns. The top 3 burn addresses hold 99% of all permanently lost BTC.

Per-vector seed breakdown (click a Vector tag above to jump here)

Known burn addresses · 398,631 inflows · 4 distinct seeds · 2,952.61 BTC cycled

Seed ID	Addr type	Example address	Events	BTC
3	counterparty_main	`1Counterpa…UWLpVr`	3162	2,131.00
2	all_zeros	`1111111111…4oLvT2`	385811	807.24
0	bitcoin_eater	`1BitcoinEa…f59kuE`	5743	13.4166
1	all_zeros	`1111111111…4oLvT2`	3915	0.96010959

Sequential privkeys 1..10K (puzzle addresses) · 2,005 inflows · 234 distinct seeds · 11.7651 BTC cycled

Seed ID	Addr type	Example address	Events	BTC
1	p2wpkh	`bc1qw508d6…v8f3t4`	1390	8.1147
128	p2pkh_uncompressed	`1EoXPE6MzT…AcZyH4`	14	0.73343511
94	p2pkh_uncompressed	`1LtUqEjvsT…cRTeCx`	1	0.35000000
3	p2wpkh	`bc1q0ht9ty…3re7zg`	47	0.31965732
1975	p2pkh_uncompressed	`1iT5k9C6PQ…5kngh3`	2	0.26186815
2	p2wpkh	`bc1qq6hag6…xechjp`	66	0.18028391
31	p2pkh_uncompressed	`1KWj99Jwd9…QrLFVc`	3	0.16474666
77	p2pkh_uncompressed	`1P4C2RHfYZ…M4PxLn`	3	0.16049554
26	p2pkh_uncompressed	`1Gggh1qxKS…hQDyo2`	3	0.15000546
21	p2pkh_uncompressed	`1E6NuFjCi2…JeBW3k`	5	0.10515146
95	p2pkh_uncompressed	`1LutqRAJkL…cBdvEt`	2	0.10458034
14	p2pkh_uncompressed	`1KgVr2GExo…k9Cexk`	5	0.10253280
123	p2pkh_uncompressed	`1HHKanEL28…VEPzw5`	2	0.09100374
229	p2pkh_uncompressed	`1EcDD3QLhS…4yT8xM`	5	0.08084386
75	p2pkh_uncompressed	`1AdaHxALc5…v3sX6i`	6	0.06478172
105	p2pkh_uncompressed	`1DerC5SzMP…us6nLT`	2	0.05100000
513	p2pkh_uncompressed	`1Pb1NNzMTP…1kxStQ`	1	0.04472058
23	p2pkh_uncompressed	`1MNagJqYUs…wZtjkg`	6	0.04040770
613	p2pkh_uncompressed	`1FBY6EV1rT…mT7cnq`	1	0.03900000
91	p2pkh_uncompressed	`1P1Dur122P…dSSm4z`	2	0.03790000

BIP39 all-same-word · 273 inflows · 18 distinct seeds · 1.3668 BTC cycled

Seed ID	Addr type	Example address	Events	BTC
8192	bip84_p2wpkh_i2	`bc1qzmtrqs…skkug6`	20	0.65644917
9251	bip84_p2wpkh_i1	`bc1qgmx807…kr34nr`	2	0.48258755
0	bip84_p2wpkh_i9	`bc1qxr4fjk…8qwgum`	193	0.16794236
102	bip49_p2sh_p2wpkh_i1	`3Aqj88oSKh…FoRmXD`	12	0.04397026
1888	bip49_p2sh_p2wpkh_i8	`3KwpisEZDt…8hPCPX`	2	0.00695710
2044	bip84_p2wpkh_i0	`bc1qey7mf9…90cu3w`	1	0.00400000
8330	bip84_p2wpkh_i9	`bc1qzp99xp…kuc3p8`	26	0.00310815
8217	bip84_p2wpkh_i0	`bc1q4ngyaj…htcers`	2	0.00066334
6144	bip84_p2wpkh_i0	`bc1qvw2xfp…zy8t2v`	1	0.00037625
29	bip44_legacy_i0	`1EWXS2qWa3…Yo53SC`	1	0.00020000
669	bip84_p2wpkh_i0	`bc1qxtgm52…dh5853`	1	0.00015709
9624	bip84_p2wpkh_i0	`bc1qnsnmfv…0s7rks`	2	0.00012742
138	bip84_p2wpkh_i0	`bc1qcw56du…6qawgy`	1	0.00009011
1788	bip84_p2wpkh_i0	`bc1qy4l4xs…wvfzz3`	1	0.00008894
980	bip84_p2wpkh_i1	`bc1qape5fs…8c5t0t`	4	0.00005590
24	bip44_legacy_i0	`1BAp8d7dVP…zM4xDH`	2	0.00002000
19	bip84_p2wpkh_i0	`bc1q8hkjua…wg88dt`	1	0.00001000
1531	bip84_p2wpkh_i0	`bc1qymngk0…vcevfl`	1	0.00000600

BIP39 brain wallets (SHA256 phrases) · 23 inflows · 10 distinct seeds · 0.01514389 BTC cycled

Seed ID	Addr type	Example address	Events	BTC
7429	bip84_p2wpkh_i0	`bc1qh2nsjh…nvprc4`	1	0.01000000
8425	bip84_p2wpkh_i0	`bc1qh7sr3w…jsq6sl`	3	0.00339647
7990	bip84_p2wpkh_i2	`bc1qz7kgtd…r0lj5h`	4	0.00061098
7499	bip44_legacy_i8	`1P8EBMZtNw…W8kRqP`	9	0.00053638
11994	bip44_legacy_i0	`1FT2xCHANe…9AJSZg`	1	0.00024030
7514	bip49_p2sh_p2wpkh_i0	`39HoHSiMYn…Dy86SV`	1	0.00019770
4	bip84_p2wpkh_i0	`bc1qjx54sq…rmzz2p`	1	0.00010000
9485	bip84_p2wpkh_i0	`bc1q3neqe6…fk07wm`	1	0.00002603
10970	bip84_p2wpkh_i0	`bc1q8q64fn…xu6yp4`	1	0.00002603
7474	bip44_legacy_i0	`1MHU6KAUEA…kr4XDw`	1	0.00001000

BIP39 alphabetical · 2 inflows · 1 distinct seeds · 0.00217481 BTC cycled

Seed ID	Addr type	Example address	Events	BTC
8629	bip84_p2wpkh_i1	`bc1qwk0wsa…uwm89f`	2	0.00217481

Milk Sad weak-RNG addresses · 16 inflows · 15 distinct seeds · 0.00041842 BTC cycled

Seed ID	Addr type	Example address	Events	BTC
9677	p2pkh	`1Ak8PffB2m…pzJvQP`	1	0.00004750
21260	p2pkh	`1MVGa13XFv…mAyrsJ`	1	0.00004750
295892	p2pkh	`1565qkBbLc…wdSgvX`	1	0.00004750
297314	p2pkh	`16ga2uqnF1…wDyJav`	1	0.00004750
308279	p2pkh	`1JwSSubhmg…3Lfy1T`	1	0.00004750
310712	p2pkh	`1MgFBo6MwM…V8HDeq`	1	0.00004750
20564	p2pkh	`1LqBGSKuX5…YWeabA`	1	0.00004199
308740	p2pkh	`1KTtPr67kx…5KCFMP`	1	0.00002000
280758	p2wpkh	`bc1qcr8te4…306fyu`	2	0.00001670
303783	p2pkh	`1DohzJBFJ2…wMXLUo`	1	0.00001593
310611	p2pkh	`1MZhCt5dUh…xqKYj5`	1	0.00001000
293207	p2pkh	`1154Soj2qQ…ivXMLR`	1	0.00000778
301274	p2pkh	`1AxyAWZRxd…5oLazc`	1	0.00000778
297969	p2pkh	`17LwtEExv6…W7RwLh`	1	0.00000777
24028	p2pkh	`1PzfwzhGXi…P9rErU`	1	0.00000547

Updated daily · last build 2026-07-09 17:55 UTC

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