OT-2026-000083985
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000083985) never changes.
Identity and time
| Publication number | OT-2026-000083985 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-7658-b369-550b2d015eea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f285415318d2e6b77f2da9bab0086295d0b07a4730bf503575c442f92f73143 |
|---|---|
| Markdown | 6b2b146a7bd9af834a291b08ede3fc3a6ec4b6084fd715a95e65045341d13a26 |
| Publication page | fca54dcaf28b5fb8b45aebde80bf406d241ab77a86a947c9280f9dbf121575c0 |
| Manifest | 0c291f6d64ae0919248f3de8e51e7f0a57aee74c2f228cf52fe4ab11a68e20f2 |
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 | rISjTcIhOrRgrM90m+mJUyM6o5yLTaNXXw5lIjTC4z8l+lxfhgdOw85Whes8UH4U68BFeGNc530MZyXUsZGQAg== |
| 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
| 2026-09-17T10:00:31.127214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985observed fca54dcaf28b5fb8b45aebde80bf406d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:31.108989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985/manifest.jsonobserved 0c291f6d64ae0919248f3de8e51e7f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:31.089323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985/publication.mdobserved 6b2b146a7bd9af834a291b08ede3fc3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:31.067284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985/publication.txtobserved 8f285415318d2e6b77f2da9bab008629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.373857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985observed fca54dcaf28b5fb8b45aebde80bf406d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.357878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985/manifest.jsonobserved 0c291f6d64ae0919248f3de8e51e7f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.342936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985/publication.mdobserved 6b2b146a7bd9af834a291b08ede3fc3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:40.326708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083985/publication.txtobserved 8f285415318d2e6b77f2da9bab008629...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. |
|---|