OT-2026-000093303
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000093303) never changes.
Identity and time
| Publication number | OT-2026-000093303 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-71a0-a3ff-29f60a04aeb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093303 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12e5300b71f90a41ffe348ca610a509257f646f023b63a08a21a4544ecb0c37 |
|---|---|
| Markdown | 319d9e70c7967f115559e20c34b9036370a71ace812312accd3b46f847f24c68 |
| Publication page | 69038cf7ead75c59f9d2b51d5450f064a1d69d0236d2a7fa1b4fc6fb9d52c07b |
| Manifest | 84f130b4bc464af60ae9f3e962c5590e2bb2f8b94732bdf3016c74e2de2557a1 |
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 | IKop3BMQ87p+KbclHmlSwod/JiAy5hTEH8+VOHU0muXcenKPVhXqiMyCkTFmCU4/KFo3/nTQnRIjZ9nXFnl/AQ== |
| 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
| 2026-09-17T09:40:40.847208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093303observed 69038cf7ead75c59f9d2b51d5450f064...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:40.830468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093303/manifest.jsonobserved 84f130b4bc464af60ae9f3e962c5590e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.813714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093303/publication.mdobserved 319d9e70c7967f115559e20c34b90363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.796198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093303/publication.txtobserved d12e5300b71f90a41ffe348ca610a509...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. |
|---|