OT-2026-000083897
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single 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-2026-000083897) never changes.
Identity and time
| Publication number | OT-2026-000083897 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7630-9c45-8135c1ecaccb · 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-2026-000083897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d9742d961a9d75d3105cd6367d79f7bdd5cb3d5a1e83b6121b39c4281aacc56 |
|---|---|
| Markdown | e76f5e8cd4e8d0fa8d9b95209787875342d7bd14000e66c2bc85ee1117caecb8 |
| Publication page | fab09fd93ee06ccf1ab84fbb57e816cea5564adf64e83c4e49a764cdbd95e95a |
| Manifest | 51989d78cf025af164d75318d4051ebafa48469e83c748c339fc338708b960dc |
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 | h96xeIyKe3Au6SbF2icfytIBo3DrxZXreWwz4I3zSSpyt59u33E3SGggUbRWADrIyw2jPLenL0jaCFcihW6bCA== |
| 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
| 2026-09-17T10:00:22.420214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897observed fab09fd93ee06ccf1ab84fbb57e816ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:22.400646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897/manifest.jsonobserved 51989d78cf025af164d75318d4051eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.380696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897/publication.mdobserved e76f5e8cd4e8d0fa8d9b952097878753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:22.359609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897/publication.txtobserved 0d9742d961a9d75d3105cd6367d79f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.907424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897observed fab09fd93ee06ccf1ab84fbb57e816ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.890342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897/manifest.jsonobserved 51989d78cf025af164d75318d4051eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.874144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897/publication.mdobserved e76f5e8cd4e8d0fa8d9b952097878753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.857861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083897/publication.txtobserved 0d9742d961a9d75d3105cd6367d79f7b...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. |
|---|