OT-2026-000082493
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000082493) never changes.
Identity and time
| Publication number | OT-2026-000082493 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7f9a-a7af-23bf3374900a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082493 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb03c02421c194921bd2aa537db336c1aea7b79ff1cf9f4874ce187a183c7d0c |
|---|---|
| Markdown | 3d1bc7cbe1ad7d0fee09cdf015f42c89952f93ecd19409734db42764aa4bd41f |
| Publication page | b01cb264b443453039e4ac338fcdf83ad6933315c15bab9398fb5665201a0f78 |
| Manifest | 3aac8513a05c918d09a291144d515d522aa40c84a9a3855a93037b5964996896 |
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 | ogVgj7SJoStEJBg3TF3oHvHGpu4ulMXpt0Vow3S0ZViIQoRgXbKAGnsY0JeoCRn/Nf604hRT4FYvYocbkgXhAg== |
| 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
| 2026-09-17T09:57:55.264178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082493observed b01cb264b443453039e4ac338fcdf83a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:55.249364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082493/manifest.jsonobserved 3aac8513a05c918d09a291144d515d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.233052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082493/publication.mdobserved 3d1bc7cbe1ad7d0fee09cdf015f42c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.216614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082493/publication.txtobserved bb03c02421c194921bd2aa537db336c1...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. |
|---|