OT-2026-000103114
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000103114) never changes.
Identity and time
| Publication number | OT-2026-000103114 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7413-bbf5-b3e7714a3ce7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103114 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1e575d5103fd28d611588358dcb9d025155623067b7e402e4d121f012197b66 |
|---|---|
| Markdown | c57b8d5b7b3baf00732c53e6f36c997222076ed8ded9166e6086fc5fcddf3347 |
| Publication page | 8e5edce022f6900f4a19d67292fd80396567f0169fbe4c240a2ed0bb05c3bb15 |
| Manifest | 51c33d7fda7d9aaa643d0617dbab7123c820b39e92cf172598d44474d5285ce6 |
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 | LMFIwwU85Js0tpmAQvYD20nB9N9chNchmtfrD1oZGPUiyHoIt6wwZL0GK6ShAtrY19ti204h0a6+pQbK5OxvDA== |
| 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
| 2026-09-17T09:23:14.737356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103114observed 8e5edce022f6900f4a19d67292fd8039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:14.719612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103114/manifest.jsonobserved 51c33d7fda7d9aaa643d0617dbab7123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.701837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103114/publication.mdobserved c57b8d5b7b3baf00732c53e6f36c9972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.684987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103114/publication.txtobserved e1e575d5103fd28d611588358dcb9d02...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. |
|---|