OT-2026-000091416
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two 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-2026-000091416) never changes.
Identity and time
| Publication number | OT-2026-000091416 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16d-7ee7-b644-739d6cea5653 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ae2b82676315e94b821e16322f3ae27f1b37df0b1ae47bee6de2e7489c85084 |
|---|---|
| Markdown | a0f0b30c4ff6e0b7b7342310175501d93098d7977af9afa12f0ca20373a44527 |
| Publication page | 6740e6db5a7b77bbaf25d3143d26c7f436b7f39abaca58d81e9446ef3ad47740 |
| Manifest | 43f526371c75a4e3dd4c1822c7f989766b8306aa85ab3f3c4c969671ca1ee39a |
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 | +S5rqQ4QaYNAtoqKbTXnnF06DpEa9Hs+tc09veiaCUcshxy8L2VQTi54VX0xuZfFdFSrI0QonXjuPw/f8+TJDw== |
| 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
| 2026-09-17T09:43:39.086100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091416observed 6740e6db5a7b77bbaf25d3143d26c7f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:39.067798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091416/manifest.jsonobserved 43f526371c75a4e3dd4c1822c7f98976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:39.050081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091416/publication.mdobserved a0f0b30c4ff6e0b7b7342310175501d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:39.034644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091416/publication.txtobserved 8ae2b82676315e94b821e16322f3ae27...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. |
|---|