OT-2026-000069466
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000069466) never changes.
Identity and time
| Publication number | OT-2026-000069466 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-7717-b3b7-4041dc91ce32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f554a49dda3894a82c386266f0c060bff9825261d5a130def11568853ce57c5 |
|---|---|
| Markdown | 144616714f8e174ce04771174a9b9c0ad625c1f0cba72145754e10eccfb67743 |
| Publication page | 65cbbe4a52b166b38cd08dfbd9d4d5f2219a762ce79a9dd443b2aabeaefec6e6 |
| Manifest | 2d808e0413d9f8a6e9b279b13ee987d3fe6b83a3d5504507ff3dae9a7c939f6b |
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 | Ts5Y6mUNuhYDI2x4sIy91amaSIWJwdGpWu7suz2U6fovsXjkcEOMCfmUO47Rf+FjOz1BmBF3XB9udtvXHFVyBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:22.205018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466observed 65cbbe4a52b166b38cd08dfbd9d4d5f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:22.161822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466/manifest.jsonobserved 2d808e0413d9f8a6e9b279b13ee987d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:22.144952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466/publication.mdobserved 144616714f8e174ce04771174a9b9c0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:22.083599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466/publication.txtobserved 4f554a49dda3894a82c386266f0c060b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.314355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466observed 65cbbe4a52b166b38cd08dfbd9d4d5f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.275736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466/manifest.jsonobserved 2d808e0413d9f8a6e9b279b13ee987d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.257818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466/publication.mdobserved 144616714f8e174ce04771174a9b9c0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.216669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069466/publication.txtobserved 4f554a49dda3894a82c386266f0c060b...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. |
|---|