OT-2026-000039052
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000039052) never changes.
Identity and time
| Publication number | OT-2026-000039052 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7f9a-9e69-fb8fe312b2ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039052 |
| Status | PUBLIC |
Content hashes
| Canonical text | caa05c556f3adbbb7b4c8f2475792ae28ec12a1374a27106b8c890774180902e |
|---|---|
| Markdown | f6dedff51eba6ec6eebfe77d5bf0a12f9e353bcb2277ff080a306bbae6ee2b53 |
| Publication page | cbda3d09997691dbb1d11a2f2a873dfcbd1db3e58121484163a322afe3a7025d |
| Manifest | b7746b442a2aa316a170f19266abaffce7549ea982e70367c1cd0a3e6b6623c0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | j8yq2BfU5I7wwHoSR8H0Lrdecb21KBg/GJ6oaHD9GXR5fGjbWBh0DXg36FTtwxVLT94WDTWjKFap4I0twz1vBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:24.665586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039052observed cbda3d09997691dbb1d11a2f2a873dfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:24.648626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039052/manifest.jsonobserved b7746b442a2aa316a170f19266abaffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.631962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039052/publication.mdobserved f6dedff51eba6ec6eebfe77d5bf0a12f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.614786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039052/publication.txtobserved caa05c556f3adbbb7b4c8f2475792ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|