OT-2026-000099797
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000099797) never changes.
Identity and time
| Publication number | OT-2026-000099797 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-7d41-b399-2876fc2ace21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c9eef5402b16eb5eaa929d9ecc70ea3ee7ebab2aff83d0aac79754645d97ec6 |
|---|---|
| Markdown | d33851428bd2a0a8d382731c9dc2745a1f063a45972c6e8adfdf4823383f29a4 |
| Publication page | ae757bc12a4ea4fc6c6d79a4241a586ddf847029091867b44dcd3c83701507f6 |
| Manifest | 5b04863d696fbc2b865fcd5959a81be48f4baa4c7d0fa798c821abf698bc8ee9 |
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 | MOLfGGedWLa0knFzRwFwO1qcZ2zgUMYNu0SL5I8CPawB0BgxXxw0M0j5l5kD6/T062x9OJ3T+mEuENQdHk7iAg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:29:50.058692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099797observed ae757bc12a4ea4fc6c6d79a4241a586d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:50.044070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099797/manifest.jsonobserved 5b04863d696fbc2b865fcd5959a81be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.028494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099797/publication.mdobserved d33851428bd2a0a8d382731c9dc2745a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:50.011101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099797/publication.txtobserved 5c9eef5402b16eb5eaa929d9ecc70ea3...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. |
|---|