OT-2026-000080984
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000080984) never changes.
Identity and time
| Publication number | OT-2026-000080984 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7f60-aec2-ba47e54a7166 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080984 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5b2b237c0f3d0113e71c9244bb2096972bd2adf2f8f47e691cc0d71c7b2b2f6 |
|---|---|
| Markdown | 224f11a5ee32b989e44a122a81d85efe0230d33f58afcf1a303fcda65bef9a54 |
| Publication page | e7e2dd11c4d57e6440e99bfffaa8d2b7d4538498d1be2963816c8d4c87445ad5 |
| Manifest | 7c893a1b06d0050b10f7598dc711d2f89308738d29b8c3347730e6cda7474d8a |
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 | QvBODiJMDWdxSKqXLUyqlRSxeKcNksnXhGZRrv6Gh5fG1qHnAFgyL2C1BLr7l+2TK1p+GD57DURbKyaKg4CzBQ== |
| 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
| 2026-09-17T10:02:16.017957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080984observed e7e2dd11c4d57e6440e99bfffaa8d2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:16.000615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080984/manifest.jsonobserved 7c893a1b06d0050b10f7598dc711d2f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.982754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080984/publication.mdobserved 224f11a5ee32b989e44a122a81d85efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:15.964783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080984/publication.txtobserved d5b2b237c0f3d0113e71c9244bb20969...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. |
|---|