OT-2026-000087466
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, 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-2026-000087466) never changes.
Identity and time
| Publication number | OT-2026-000087466 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd51-720c-961d-3ca70bd841ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29f3a62b3eda26adac16f2880a152d5bbc5366f528af918a28c6a8aee3b24e99 |
|---|---|
| Markdown | 43226d96a69f18dce7213f09f6ecd294f1ca13ee9fcaff2d3c2fa2bbf2a7b1de |
| Publication page | 23fe94b0bdc57c4d19ac5c92ebb5c849c48c732bd9b1b9567fa8c5fbf3c7145b |
| Manifest | ee66fe73388323c4f9b60e851f6f5ef4ef89638f286cbddc5255e53d08622298 |
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 | si1YPb3gRwstQD1aGV2HAABeAcUcRZz9S98phtzXqcbQ3HCb+JChbMfYNTjqzBTfe5tEACLIIIW+49GTcer/AQ== |
| 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
| 2026-09-17T09:50:47.634961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087466observed 23fe94b0bdc57c4d19ac5c92ebb5c849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:47.616952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087466/manifest.jsonobserved ee66fe73388323c4f9b60e851f6f5ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.599573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087466/publication.mdobserved 43226d96a69f18dce7213f09f6ecd294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:47.582763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087466/publication.txtobserved 29f3a62b3eda26adac16f2880a152d5b...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. |
|---|