OT-2026-000100929
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100929) never changes.
Identity and time
| Publication number | OT-2026-000100929 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-753f-aa99-0143eec47e3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6393d95c147ceb59351c8b027cb051571155380e007622df9ff20b6e4efa9329 |
|---|---|
| Markdown | c02097c559f3337739996446943a57d65f75bd3addfd8c42cc913033df3da567 |
| Publication page | 2a800e6d2022cc7dce90e3ad69efb572f206942f5548c4d88ee85c264b3818c4 |
| Manifest | c10f557024e6ba9115bb78b8d2835925803df49923e7938f6e49aa1ede3baedc |
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 | 8DDe04+opzDn4DkrfIwWVKzFcCKCSfjapsI+ZHqr+HqAAJ9V4VO7CL8IhMesBX6BFhAi9c2GZ6ln/Bs3EeULDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
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Independent retrieval
| 2026-09-17T09:26:25.900370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100929observed 2a800e6d2022cc7dce90e3ad69efb572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:25.883937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100929/manifest.jsonobserved c10f557024e6ba9115bb78b8d2835925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.867195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100929/publication.mdobserved c02097c559f3337739996446943a57d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.849509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100929/publication.txtobserved 6393d95c147ceb59351c8b027cb05157...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. |
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