Noting that 
HelloQwerty (account age 261 days, site membership 110 days) recently coldposted the following page, which has multiple indicators of AI-generation: https://scp-wiki.wikidot.com/scp-9123 page title "THE DEATH WHISTLE | ÑEMANO SILBATO" Full page posted in creation, no edits.
+ [[image ]
[[include :scp-wiki:component:warning-header
|level=5
|color=darkred
|title=WARNING
|text=Direct or indirect exposure to acoustic emissions from SCP-9123 is lethal. All personnel assigned to this file must undergo mandatory auditory screening and psychological evaluation prior to access.
]]
**Item #: ** SCP-9123
**Object Class:** Keter
[[image https://labs.google/fx/tools/image-fx/628dpj8ju0000 caption="SCP-9123 shortly after recovery. Note feather degradation and resin exudation." alt="Bone whistle adorned with scarlet macaw feathers"]]
**Special Containment Procedures:**
SCP-9123 is stored in Containment Vault 7-A, Site-██, a hexahedral chamber constructed from lead–barium sulfate concrete with an inner lining of metamaterial Acoustic Void (AV-09). The vault is maintained under continuous negative pressure (−40 Pa) with triple-redundant HEPA/ULPA filtration. Temperature is held at 18 ± 0.5 °C; relative humidity ≤ 30 %.
The object rests on a non-resonant polymer suspension platform equipped with piezoelectric load cells. Any mass deviation >0.05 g triggers immediate lockdown and deployment of on-site MTF Epsilon-11 (“Nine-Tailed Fox”).
[[image https://labs.google/fx/tools/image-fx/1fnpsp3j70000 caption: Earliest known SCP-9123 type whistle.]]
Direct interaction with SCP-9123 is prohibited without O5 authorization. Personnel entering Vault 7-A must wear modified Level A suits incorporating:
- Cranial ballistic plating and viscoelastic fluid bladders
- Triple-layered active noise-cancellation (15–35 kHz suppression ≥ 120 dB)
- Closed-circuit oxygen supply with integrated bone-conduction countermeasures
All testing occurs in Acoustic Testing Chamber 3 (ATC-3), a 5 m³ anechoic sphere surrounded by a 1 m water jacket. In the event of an Acoustic Rupture Cascade (ARC), ATC-3 is flooded with perfluorocarbon gas within 4.2 seconds. Standby medical teams are equipped with Neurotoxin-9123-Alpha chelators and portable ECMO units.
Following any exposure event, surviving personnel are subject to mandatory Class-A amnestics and indefinite auditory/psychological monitoring.
**Description:**
SCP-9123 is a whistle 12 cm in length, carved from the fused radius and ulna of an extinct hominid designated **Homo amazonensis** (extant remains otherwise unknown). Surface density is 2.9 g/cm³ with ivory-like microstructure. The instrument is ornamented with feathers from *Ara macao*, *Pharomachrus mocinno*, *Harpia harpyja*, and *Cephalopterus ornatus*, fixed with a resin composed of charcoal, unidentified alkaloids, and trace human DNA.
The mouthpiece and bore are coated with Neurotoxin-9123-Alpha, a batrachotoxin analogue produced by the undocumented amphibian *Dendrobates letalis*. LD₅₀ (dermal) ≈ 2 µg/kg; onset <30 s.
When blown, SCP-9123 emits ultrasonic frequencies (18–24 kHz) that induce:
- Within 1 m: Acoustic Rupture Cascade (explosive cochlear/barotraumatic intracranial hemorrhage)
- 1–10 m: Permanent sensorineural hearing loss, intractable vertigo, psychosis
- >10 m: Tinnitus, migraine, delayed PTSD
The resinous inlay appears to function as an acoustic metamaterial, focusing and amplifying emitted wavefronts.
**Addendum 9123-1: Incident Log**
||~ Incident ||~ Date ||~ Summary ||~ Casualties ||
|| 9123-Alpha || 2008-03-15 || Initial frequency mapping; D-4921 produced sustained 21.7 kHz tone || D-4921 (terminated) ||
|| 9123-Beta || 2011-07-22 || Seismic event disabled AV-09 for 11 seconds || Dr. L. Holt (KIA), 3 security personnel (permanent hearing loss) ||
|| 9123-Gamma || 2015-11-09 || Drone malfunction → full-power activation || 0 direct fatalities; 14 personnel hospitalized ||
|| 9123-Delta || 2019-04-27 || Jr. Researcher Elmsworth breached vault under apparent religious compulsion || Elmsworth (terminated), 4 security personnel (psychological casualty) ||
**Addendum 9123-2: Selected Test Logs**
[[collapsible show="+ Test Log 9123-3 | 2012-04-05" hide="- Collapse"]]
> **Subject:** D-6819
> **Procedure:** Minimal-force exhalation into SCP-9123
> **Result:** Immediate facial paralysis, cortical suppression, and airborne release of Neurotoxin-9123-Alpha. Subject survived 72 h in vegetative state before euthanasia. Permanent revision of all handling protocols.
[[/collapsible]]
[[collapsible show="+ Test Log 9123-5 | 2020-01-24" hide="- Collapse"]]
> **Subject:** 1 mg sample of resinous inlay
> **Result:** Sample emits low-level electromagnetic field responsive to 22 kHz tones. Exposure produced spontaneous fractal patterns replicating petroglyphs observed at recovery site. Sample reclassified SCP-9123-1; storage in separate Faraday locker required.
[[/collapsible]]
**Addendum 9123-3: Recovery Narrative (Dr. K. Tiedemann van der Ropp, debrief excerpt)**
> [[include :scp-wiki:component:interview-start]]
> **Interviewer:** Agent ███████
> **Subject:** Dr. Kasimir Tiedemann van der Ropp (hearing permanently impaired, wearing a cochlear implant.)
>
> <Begin Log>
>
> **Agent ███████:** Walk us through the moment Fairbanks removed the object.
>
> **Dr. van der Ropp:** The second his lips touched the mouthpiece, My eardrums ruptured instantly. I still hear it, I can still Imagine it! And I have another thing to tell you, ███████. I neutralized FIVE ARMED OPERATIVES! FIVE ARMED OPERATIVES WHILE FUNCTIONALLY DEAF, AND PARTIALLY PARALYZED.
>
> **Agent ███████:** You neutralized five armed operatives while functionally deaf and partially paralyzed?
>
> **Dr. van der Ropp:** Adrenaline and terror are excellent motivators! Think of them as Greek Philosophers, but don't mind that, I remembered thinking: *If that whistle is blown again, none of us will leave the jungle with a pulse beating.*
>
> <End Log>
**Note:** Dr. van der Ropp was awarded the Foundation Star for extraordinary containment under duress. He declined the ceremony due to “persistent intracranial resonance phenomena.”
**Current Research Directive (O5-█):**
No further attempts at acoustic activation are authorized. Proposals to neutralize SCP-9123 via thermite immersion remain under review.
Physical access is prohibited. All interaction occurs via femtosecond laser interferometry or remote waldo manipulators rated for Class-7 memetic kill agents.
Personnel assigned to SCP-9123 must undergo bilateral cochlear ablation and replacement with Foundation-issue Type-IX auditory implants. These implants contain a hardwired dead-man switch: detection of frequencies 18–26 kHz above −60 dB instantly floods the cranial cavity with fast-acting barbiturate foam.
Any proposal to produce sound within 50 m of SCP-9123 requires unanimous O5 vote and pre-authorization of MTF Omega-7 (“Pandora’s Box”) for site sterilization.
Surface carvings depict a recursive narrative: humanoid figures blowing the whistle → skulls rupturing → new whistles carved from the dead → cycle repeats. The resin inlay (SCP-9123-1) is now confirmed to contain intact engrams from at least 47 distinct human consciousnesses, dated 1200 BCE – 1897 CE.
When air (or any fluid medium) is forced through SCP-9123, it produces a chord of ultrasonic fundamentals (19.2 – 23.8 kHz) that phase-lock with the listener’s cerebrospinal fluid. Within 0.8 seconds the fluid undergoes shear-thickening and crystallizes, transforming the brain into a resonant cavity. Death occurs via explosive decompression of the cranial vault.
**Addendum 9123-B: Interview Log 9123-01 (Dr. Elias Moreau, 2025-02-03)**
[[collapsible show="+ Show Interview (LEVEL 5 EYES ONLY)" hide="- Hide"]]
> **Note:** Dr. Moreau is the only surviving researcher to have heard the full chord and lived (cochlear implants detonated 0.3 s late). Interview conducted via text terminal.
>
> **Dr. Moreau:** It's a.. instrumental beyond such stuff. I mean, how does an Amazonian tribe make it? Let alone, carve it, BY HAND!
> **Agent █████:** Describe the experience.
> **Dr. Moreau:** Imagine every neuron in your skull deciding, simultaneously, to become a tuning fork. Then they all ring at once.
> **Agent █████:** You’ve requested termination 67 times. 67 TIMES! ARE YOU INSANE!?
> **Dr. Moreau:** Because I still hear it, even my dang dementia doesn't hold it back. Every heartbeat is like a downbeat for me, █████.
> **Agent █████:** Well, okay. *clears throat* Final question. Why do you think it was made?
> **Dr. Moreau:** Possible theory, I think it's a weapon of intimidation. The only way something that old could force the jungle to shut up for even one second.
So, what I'm trying to say is.. this was probably made as a weapon.
Sounds like these are weapons in war.
[[/collapsible]]
**Addendum 9123-C: The Amazonensis Hypothesis (Dr. Sofia Delgado, Anthropology)**
Petroglyphs at the recovery site depict **Homo amazonensis** as a species that achieved language through sub-vocal ultrasonic bone conduction. Their entire culture was silent to human ears. SCP-9123 appears to be a “diplomatic gift” intended for a species that hears in the audible range; i.e., us. The carvings translate (loosely) as:
> “Weapon of War.”
**Addendum 9123-D: Cross-Testing Proposal (DENIED)**
> **Proposal:** Expose SCP-682 to sustained SCP-9123 chord.
> **Rationale:** 682 has survived absolute vacuum, memetic kill agents, and SCP-096’s face, this is the best possible neutralization vector.
> **O5 Vote:** 0-13
> **O5-7 Comment:** “We are not giving the lizard a migraine, you know that thing would go apeshit, right?”
**Addendum 9123-G: Research Meeting Transcript – 2025-11-20**
[[collapsible show="+ Meeting Minutes – SCP-9123 Review Board" hide="- Collapse"]]
**Location:** Site-19 Secure Conference Room 9B
**Attendees:** Dir. A. Kessler (Chair), Dr. S. Delgado, Dr. E. Moreau (text terminal), Dr. R. Huang, Lt. Col. J. Ramirez (MTF Epsilon-11), O5-7 (remote)
<Begin Transcript>
**Dir. Kessler:** Purpose of this meeting is to evaluate the 2.8 cm displacement event and determine whether THRESHER-19 should remain on standby.
**Dr. Huang:** Displacement occurred without detectable electromagnetic, gravitational, or acoustic stimulus. Platform load cells registered no mass change.
**Dr. Delgado:** The resin inlay continues to exhibit periodic EMF spikes synchronized with the object’s minor oscillations. Amplitude remains below 3 µT.
**Dr. Moreau (text):** The pattern matches the chord’s fundamental period scaled by a factor of 10⁶. The object is counting.
**Lt. Col. Ramirez:** Request permission to evacuate Sublevel 9 and initiate pre-detonation protocol.
**O5-7:** Denied. We require confirmation of autonomous emission before THRESHER activation. Proceed with remote spectral analysis only.
**Dir. Kessler:** Motion to suspend all physical interaction until further notice. Second?
**Dr. Huang:** Seconded.
**Dir. Kessler:** Vote: unanimous. Effective immediately.
<End Transcript>
[[/collapsible]]
**Addendum 9123-H: Remote Sensing Results – 2025-12-03**
- Laser interferometry confirms ongoing 0.37 Hz oscillation of the whistle body.
- No airflow detected within the vacuum sphere.
- Resin inlay temperature increased 0.12 K above baseline.
- Background neutrino flux within normal parameters.
**Addendum 9123-I: O5 Directive – 2025-12-04 09:40 UTC**
1. All non-essential personnel evacuated from Site-19 Sublevels 8–10.
2. THRESHER-19 armed; two-key authorization transferred to O5-3 and O5-9.
3. Continuous remote monitoring to continue.
4. In the event of detectable acoustic emission exceeding −90 dB SPL at any sensor, THRESHER-19 is to be detonated without further consultation.
Further updates will be appended as events warrant.
Excerpts of note:
Following any exposure event, surviving personnel are subject to mandatory Class-A amnestics and indefinite auditory/psychological monitoring.
Description:
SCP-9123 is a whistle 12 cm in length, carved from the fused radius and ulna of an extinct hominid designated Homo amazonensis (extant remains otherwise unknown). Surface density is 2.9 g/cm³ with ivory-like microstructure. The instrument is ornamented with feathers from *Ara macao*, *Pharomachrus mocinno*, *Harpia harpyja*, and *Cephalopterus ornatus*, fixed with a resin composed of charcoal, unidentified alkaloids, and trace human DNA.
The mouthpiece and bore are coated with Neurotoxin-9123-Alpha, a batrachotoxin analogue produced by the undocumented amphibian *Dendrobates letalis*. LD₅₀ (dermal) ≈ 2 µg/kg; onset <30 s.
When blown, SCP-9123 emits ultrasonic frequencies (18–24 kHz) that induce:
- Within 1 m: Acoustic Rupture Cascade (explosive cochlear/barotraumatic intracranial hemorrhage)
- 1–10 m: Permanent sensorineural hearing loss, intractable vertigo, psychosis
- >10 m: Tinnitus, migraine, delayed PTSD
Addendum 9123-H: Remote Sensing Results – 2025-12-03
- Laser interferometry confirms ongoing 0.37 Hz oscillation of the whistle body.
- No airflow detected within the vacuum sphere.
- Resin inlay temperature increased 0.12 K above baseline.
- Background neutrino flux within normal parameters.
Addendum 9123-I: O5 Directive – 2025-12-04 09:40 UTC
1. All non-essential personnel evacuated from Site-19 Sublevels 8–10.
2. THRESHER-19 armed; two-key authorization transferred to O5-3 and O5-9.
3. Continuous remote monitoring to continue.
4. In the event of detectable acoustic emission exceeding −90 dB SPL at any sensor, THRESHER-19 is to be detonated without further consultation.
Further updates will be appended as events warrant.
They also have another coldpost here: https://scp-wiki.wikidot.com/scp-9061 page title "The O6 council". The page is blank, with no edits. They have no forum posts. They do have multiple sandboxes, none of which have page content beyond sentence fragments and the ACS template:
Permanently banned, PM sent. subtletea, Queerious, Kufat supporting.
